/* Generated by Cython 3.0.10 */

/* BEGIN: Cython Metadata
{
    "distutils": {
        "depends": [],
        "name": "pomegranate.BayesianNetwork",
        "sources": [
            "pomegranate/BayesianNetwork.pyx"
        ]
    },
    "module_name": "pomegranate.BayesianNetwork"
}
END: Cython Metadata */

#ifndef PY_SSIZE_T_CLEAN
#define PY_SSIZE_T_CLEAN
#endif /* PY_SSIZE_T_CLEAN */
#if defined(CYTHON_LIMITED_API) && 0
  #ifndef Py_LIMITED_API
    #if CYTHON_LIMITED_API+0 > 0x03030000
      #define Py_LIMITED_API CYTHON_LIMITED_API
    #else
      #define Py_LIMITED_API 0x03030000
    #endif
  #endif
#endif

#include "Python.h"
#ifndef Py_PYTHON_H
    #error Python headers needed to compile C extensions, please install development version of Python.
#elif PY_VERSION_HEX < 0x02070000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
    #error Cython requires Python 2.7+ or Python 3.3+.
#else
#if defined(CYTHON_LIMITED_API) && CYTHON_LIMITED_API
#define __PYX_EXTRA_ABI_MODULE_NAME "limited"
#else
#define __PYX_EXTRA_ABI_MODULE_NAME ""
#endif
#define CYTHON_ABI "3_0_10" __PYX_EXTRA_ABI_MODULE_NAME
#define __PYX_ABI_MODULE_NAME "_cython_" CYTHON_ABI
#define __PYX_TYPE_MODULE_PREFIX __PYX_ABI_MODULE_NAME "."
#define CYTHON_HEX_VERSION 0x03000AF0
#define CYTHON_FUTURE_DIVISION 0
#include <stddef.h>
#ifndef offsetof
  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
#endif
#if !defined(_WIN32) && !defined(WIN32) && !defined(MS_WINDOWS)
  #ifndef __stdcall
    #define __stdcall
  #endif
  #ifndef __cdecl
    #define __cdecl
  #endif
  #ifndef __fastcall
    #define __fastcall
  #endif
#endif
#ifndef DL_IMPORT
  #define DL_IMPORT(t) t
#endif
#ifndef DL_EXPORT
  #define DL_EXPORT(t) t
#endif
#define __PYX_COMMA ,
#ifndef HAVE_LONG_LONG
  #define HAVE_LONG_LONG
#endif
#ifndef PY_LONG_LONG
  #define PY_LONG_LONG LONG_LONG
#endif
#ifndef Py_HUGE_VAL
  #define Py_HUGE_VAL HUGE_VAL
#endif
#define __PYX_LIMITED_VERSION_HEX PY_VERSION_HEX
#if defined(GRAALVM_PYTHON)
  /* For very preliminary testing purposes. Most variables are set the same as PyPy.
     The existence of this section does not imply that anything works or is even tested */
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_LIMITED_API 0
  #define CYTHON_COMPILING_IN_GRAAL 1
  #define CYTHON_COMPILING_IN_NOGIL 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #undef CYTHON_USE_TYPE_SPECS
  #define CYTHON_USE_TYPE_SPECS 0
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #if PY_VERSION_HEX < 0x03050000
    #undef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 0
  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
  #define CYTHON_AVOID_BORROWED_REFS 1
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_GIL
  #define CYTHON_FAST_GIL 0
  #undef CYTHON_METH_FASTCALL
  #define CYTHON_METH_FASTCALL 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS (PY_MAJOR_VERSION >= 3)
  #endif
  #undef CYTHON_PEP489_MULTI_PHASE_INIT
  #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #undef CYTHON_USE_MODULE_STATE
  #define CYTHON_USE_MODULE_STATE 0
  #undef CYTHON_USE_TP_FINALIZE
  #define CYTHON_USE_TP_FINALIZE 0
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
  #endif
  #undef CYTHON_USE_FREELISTS
  #define CYTHON_USE_FREELISTS 0
#elif defined(PYPY_VERSION)
  #define CYTHON_COMPILING_IN_PYPY 1
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_LIMITED_API 0
  #define CYTHON_COMPILING_IN_GRAAL 0
  #define CYTHON_COMPILING_IN_NOGIL 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #ifndef CYTHON_USE_TYPE_SPECS
    #define CYTHON_USE_TYPE_SPECS 0
  #endif
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #if PY_VERSION_HEX < 0x03050000
    #undef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 0
  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
  #define CYTHON_AVOID_BORROWED_REFS 1
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_GIL
  #define CYTHON_FAST_GIL 0
  #undef CYTHON_METH_FASTCALL
  #define CYTHON_METH_FASTCALL 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS (PY_MAJOR_VERSION >= 3)
  #endif
  #if PY_VERSION_HEX < 0x03090000
    #undef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #endif
  #undef CYTHON_USE_MODULE_STATE
  #define CYTHON_USE_MODULE_STATE 0
  #undef CYTHON_USE_TP_FINALIZE
  #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1 && PYPY_VERSION_NUM >= 0x07030C00)
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
  #endif
  #undef CYTHON_USE_FREELISTS
  #define CYTHON_USE_FREELISTS 0
#elif defined(CYTHON_LIMITED_API)
  #ifdef Py_LIMITED_API
    #undef __PYX_LIMITED_VERSION_HEX
    #define __PYX_LIMITED_VERSION_HEX Py_LIMITED_API
  #endif
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_LIMITED_API 1
  #define CYTHON_COMPILING_IN_GRAAL 0
  #define CYTHON_COMPILING_IN_NOGIL 0
  #undef CYTHON_CLINE_IN_TRACEBACK
  #define CYTHON_CLINE_IN_TRACEBACK 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #undef CYTHON_USE_TYPE_SPECS
  #define CYTHON_USE_TYPE_SPECS 1
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_ASYNC_SLOTS
  #define CYTHON_USE_ASYNC_SLOTS 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #ifndef CYTHON_USE_UNICODE_WRITER
    #define CYTHON_USE_UNICODE_WRITER 0
  #endif
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_GIL
  #define CYTHON_FAST_GIL 0
  #undef CYTHON_METH_FASTCALL
  #define CYTHON_METH_FASTCALL 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
  #endif
  #undef CYTHON_PEP489_MULTI_PHASE_INIT
  #define CYTHON_PEP489_MULTI_PHASE_INIT 0
  #undef CYTHON_USE_MODULE_STATE
  #define CYTHON_USE_MODULE_STATE 1
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE 0
  #endif
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
  #endif
  #undef CYTHON_USE_FREELISTS
  #define CYTHON_USE_FREELISTS 0
#elif defined(Py_GIL_DISABLED) || defined(Py_NOGIL)
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_LIMITED_API 0
  #define CYTHON_COMPILING_IN_GRAAL 0
  #define CYTHON_COMPILING_IN_NOGIL 1
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #ifndef CYTHON_USE_TYPE_SPECS
    #define CYTHON_USE_TYPE_SPECS 0
  #endif
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #ifndef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #ifndef CYTHON_USE_PYLONG_INTERNALS
    #define CYTHON_USE_PYLONG_INTERNALS 0
  #endif
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_GIL
  #define CYTHON_FAST_GIL 0
  #ifndef CYTHON_METH_FASTCALL
    #define CYTHON_METH_FASTCALL 1
  #endif
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
  #endif
  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #endif
  #ifndef CYTHON_USE_MODULE_STATE
    #define CYTHON_USE_MODULE_STATE 0
  #endif
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE 1
  #endif
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
  #endif
  #ifndef CYTHON_USE_FREELISTS
    #define CYTHON_USE_FREELISTS 0
  #endif
#else
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_CPYTHON 1
  #define CYTHON_COMPILING_IN_LIMITED_API 0
  #define CYTHON_COMPILING_IN_GRAAL 0
  #define CYTHON_COMPILING_IN_NOGIL 0
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #ifndef CYTHON_USE_TYPE_SPECS
    #define CYTHON_USE_TYPE_SPECS 0
  #endif
  #ifndef CYTHON_USE_PYTYPE_LOOKUP
    #define CYTHON_USE_PYTYPE_LOOKUP 1
  #endif
  #if PY_MAJOR_VERSION < 3
    #undef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 0
  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #ifndef CYTHON_USE_PYLONG_INTERNALS
    #define CYTHON_USE_PYLONG_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_PYLIST_INTERNALS
    #define CYTHON_USE_PYLIST_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #if PY_VERSION_HEX < 0x030300F0 || PY_VERSION_HEX >= 0x030B00A2
    #undef CYTHON_USE_UNICODE_WRITER
    #define CYTHON_USE_UNICODE_WRITER 0
  #elif !defined(CYTHON_USE_UNICODE_WRITER)
    #define CYTHON_USE_UNICODE_WRITER 1
  #endif
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #ifndef CYTHON_FAST_THREAD_STATE
    #define CYTHON_FAST_THREAD_STATE 1
  #endif
  #ifndef CYTHON_FAST_GIL
    #define CYTHON_FAST_GIL (PY_MAJOR_VERSION < 3 || PY_VERSION_HEX >= 0x03060000 && PY_VERSION_HEX < 0x030C00A6)
  #endif
  #ifndef CYTHON_METH_FASTCALL
    #define CYTHON_METH_FASTCALL (PY_VERSION_HEX >= 0x030700A1)
  #endif
  #ifndef CYTHON_FAST_PYCALL
    #define CYTHON_FAST_PYCALL 1
  #endif
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
  #endif
  #if PY_VERSION_HEX < 0x03050000
    #undef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #endif
  #ifndef CYTHON_USE_MODULE_STATE
    #define CYTHON_USE_MODULE_STATE 0
  #endif
  #if PY_VERSION_HEX < 0x030400a1
    #undef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE 0
  #elif !defined(CYTHON_USE_TP_FINALIZE)
    #define CYTHON_USE_TP_FINALIZE 1
  #endif
  #if PY_VERSION_HEX < 0x030600B1
    #undef CYTHON_USE_DICT_VERSIONS
    #define CYTHON_USE_DICT_VERSIONS 0
  #elif !defined(CYTHON_USE_DICT_VERSIONS)
    #define CYTHON_USE_DICT_VERSIONS  (PY_VERSION_HEX < 0x030C00A5)
  #endif
  #if PY_VERSION_HEX < 0x030700A3
    #undef CYTHON_USE_EXC_INFO_STACK
    #define CYTHON_USE_EXC_INFO_STACK 0
  #elif !defined(CYTHON_USE_EXC_INFO_STACK)
    #define CYTHON_USE_EXC_INFO_STACK 1
  #endif
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
  #endif
  #ifndef CYTHON_USE_FREELISTS
    #define CYTHON_USE_FREELISTS 1
  #endif
#endif
#if !defined(CYTHON_FAST_PYCCALL)
#define CYTHON_FAST_PYCCALL  (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
#endif
#if !defined(CYTHON_VECTORCALL)
#define CYTHON_VECTORCALL  (CYTHON_FAST_PYCCALL && PY_VERSION_HEX >= 0x030800B1)
#endif
#define CYTHON_BACKPORT_VECTORCALL (CYTHON_METH_FASTCALL && PY_VERSION_HEX < 0x030800B1)
#if CYTHON_USE_PYLONG_INTERNALS
  #if PY_MAJOR_VERSION < 3
    #include "longintrepr.h"
  #endif
  #undef SHIFT
  #undef BASE
  #undef MASK
  #ifdef SIZEOF_VOID_P
    enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
  #endif
#endif
#ifndef __has_attribute
  #define __has_attribute(x) 0
#endif
#ifndef __has_cpp_attribute
  #define __has_cpp_attribute(x) 0
#endif
#ifndef CYTHON_RESTRICT
  #if defined(__GNUC__)
    #define CYTHON_RESTRICT __restrict__
  #elif defined(_MSC_VER) && _MSC_VER >= 1400
    #define CYTHON_RESTRICT __restrict
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_RESTRICT restrict
  #else
    #define CYTHON_RESTRICT
  #endif
#endif
#ifndef CYTHON_UNUSED
  #if defined(__cplusplus)
    /* for clang __has_cpp_attribute(maybe_unused) is true even before C++17
     * but leads to warnings with -pedantic, since it is a C++17 feature */
    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
      #if __has_cpp_attribute(maybe_unused)
        #define CYTHON_UNUSED [[maybe_unused]]
      #endif
    #endif
  #endif
#endif
#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
#   else
#     define CYTHON_UNUSED
#   endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
#   define CYTHON_UNUSED __attribute__ ((__unused__))
# else
#   define CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_UNUSED_VAR
#  if defined(__cplusplus)
     template<class T> void CYTHON_UNUSED_VAR( const T& ) { }
#  else
#    define CYTHON_UNUSED_VAR(x) (void)(x)
#  endif
#endif
#ifndef CYTHON_MAYBE_UNUSED_VAR
  #define CYTHON_MAYBE_UNUSED_VAR(x) CYTHON_UNUSED_VAR(x)
#endif
#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON
#  define CYTHON_NCP_UNUSED
# else
#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_USE_CPP_STD_MOVE
  #if defined(__cplusplus) && (\
    __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1600))
    #define CYTHON_USE_CPP_STD_MOVE 1
  #else
    #define CYTHON_USE_CPP_STD_MOVE 0
  #endif
#endif
#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
#ifdef _MSC_VER
    #ifndef _MSC_STDINT_H_
        #if _MSC_VER < 1300
            typedef unsigned char     uint8_t;
            typedef unsigned short    uint16_t;
            typedef unsigned int      uint32_t;
        #else
            typedef unsigned __int8   uint8_t;
            typedef unsigned __int16  uint16_t;
            typedef unsigned __int32  uint32_t;
        #endif
    #endif
    #if _MSC_VER < 1300
        #ifdef _WIN64
            typedef unsigned long long  __pyx_uintptr_t;
        #else
            typedef unsigned int        __pyx_uintptr_t;
        #endif
    #else
        #ifdef _WIN64
            typedef unsigned __int64    __pyx_uintptr_t;
        #else
            typedef unsigned __int32    __pyx_uintptr_t;
        #endif
    #endif
#else
    #include <stdint.h>
    typedef uintptr_t  __pyx_uintptr_t;
#endif
#ifndef CYTHON_FALLTHROUGH
  #if defined(__cplusplus)
    /* for clang __has_cpp_attribute(fallthrough) is true even before C++17
     * but leads to warnings with -pedantic, since it is a C++17 feature */
    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
      #if __has_cpp_attribute(fallthrough)
        #define CYTHON_FALLTHROUGH [[fallthrough]]
      #endif
    #endif
    #ifndef CYTHON_FALLTHROUGH
      #if __has_cpp_attribute(clang::fallthrough)
        #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
      #elif __has_cpp_attribute(gnu::fallthrough)
        #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
      #endif
    #endif
  #endif
  #ifndef CYTHON_FALLTHROUGH
    #if __has_attribute(fallthrough)
      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
    #else
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
  #if defined(__clang__) && defined(__apple_build_version__)
    #if __apple_build_version__ < 7000000
      #undef  CYTHON_FALLTHROUGH
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
#endif
#ifdef __cplusplus
  template <typename T>
  struct __PYX_IS_UNSIGNED_IMPL {static const bool value = T(0) < T(-1);};
  #define __PYX_IS_UNSIGNED(type) (__PYX_IS_UNSIGNED_IMPL<type>::value)
#else
  #define __PYX_IS_UNSIGNED(type) (((type)-1) > 0)
#endif
#if CYTHON_COMPILING_IN_PYPY == 1
  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x030A0000)
#else
  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000)
#endif
#define __PYX_REINTERPRET_FUNCION(func_pointer, other_pointer) ((func_pointer)(void(*)(void))(other_pointer))

#ifndef CYTHON_INLINE
  #if defined(__clang__)
    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
  #elif defined(__GNUC__)
    #define CYTHON_INLINE __inline__
  #elif defined(_MSC_VER)
    #define CYTHON_INLINE __inline
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_INLINE inline
  #else
    #define CYTHON_INLINE
  #endif
#endif

#define __PYX_BUILD_PY_SSIZE_T "n"
#define CYTHON_FORMAT_SSIZE_T "z"
#if PY_MAJOR_VERSION < 3
  #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
  #define __Pyx_DefaultClassType PyClass_Type
  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#else
  #define __Pyx_BUILTIN_MODULE_NAME "builtins"
  #define __Pyx_DefaultClassType PyType_Type
#if CYTHON_COMPILING_IN_LIMITED_API
    static CYTHON_INLINE PyObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
                                                    PyObject *fv, PyObject *cell, PyObject* fn,
                                                    PyObject *name, int fline, PyObject *lnos) {
        PyObject *exception_table = NULL;
        PyObject *types_module=NULL, *code_type=NULL, *result=NULL;
        #if __PYX_LIMITED_VERSION_HEX < 0x030B0000
        PyObject *version_info;
        PyObject *py_minor_version = NULL;
        #endif
        long minor_version = 0;
        PyObject *type, *value, *traceback;
        PyErr_Fetch(&type, &value, &traceback);
        #if __PYX_LIMITED_VERSION_HEX >= 0x030B0000
        minor_version = 11;
        #else
        if (!(version_info = PySys_GetObject("version_info"))) goto end;
        if (!(py_minor_version = PySequence_GetItem(version_info, 1))) goto end;
        minor_version = PyLong_AsLong(py_minor_version);
        Py_DECREF(py_minor_version);
        if (minor_version == -1 && PyErr_Occurred()) goto end;
        #endif
        if (!(types_module = PyImport_ImportModule("types"))) goto end;
        if (!(code_type = PyObject_GetAttrString(types_module, "CodeType"))) goto end;
        if (minor_version <= 7) {
            (void)p;
            result = PyObject_CallFunction(code_type, "iiiiiOOOOOOiOO", a, k, l, s, f, code,
                          c, n, v, fn, name, fline, lnos, fv, cell);
        } else if (minor_version <= 10) {
            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOiOO", a,p, k, l, s, f, code,
                          c, n, v, fn, name, fline, lnos, fv, cell);
        } else {
            if (!(exception_table = PyBytes_FromStringAndSize(NULL, 0))) goto end;
            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOOiOO", a,p, k, l, s, f, code,
                          c, n, v, fn, name, name, fline, lnos, exception_table, fv, cell);
        }
    end:
        Py_XDECREF(code_type);
        Py_XDECREF(exception_table);
        Py_XDECREF(types_module);
        if (type) {
            PyErr_Restore(type, value, traceback);
        }
        return result;
    }
    #ifndef CO_OPTIMIZED
    #define CO_OPTIMIZED 0x0001
    #endif
    #ifndef CO_NEWLOCALS
    #define CO_NEWLOCALS 0x0002
    #endif
    #ifndef CO_VARARGS
    #define CO_VARARGS 0x0004
    #endif
    #ifndef CO_VARKEYWORDS
    #define CO_VARKEYWORDS 0x0008
    #endif
    #ifndef CO_ASYNC_GENERATOR
    #define CO_ASYNC_GENERATOR 0x0200
    #endif
    #ifndef CO_GENERATOR
    #define CO_GENERATOR 0x0020
    #endif
    #ifndef CO_COROUTINE
    #define CO_COROUTINE 0x0080
    #endif
#elif PY_VERSION_HEX >= 0x030B0000
  static CYTHON_INLINE PyCodeObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
                                                    PyObject *fv, PyObject *cell, PyObject* fn,
                                                    PyObject *name, int fline, PyObject *lnos) {
    PyCodeObject *result;
    PyObject *empty_bytes = PyBytes_FromStringAndSize("", 0);
    if (!empty_bytes) return NULL;
    result =
      #if PY_VERSION_HEX >= 0x030C0000
        PyUnstable_Code_NewWithPosOnlyArgs
      #else
        PyCode_NewWithPosOnlyArgs
      #endif
        (a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, name, fline, lnos, empty_bytes);
    Py_DECREF(empty_bytes);
    return result;
  }
#elif PY_VERSION_HEX >= 0x030800B2 && !CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_NewWithPosOnlyArgs(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#else
  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#endif
#endif
#if PY_VERSION_HEX >= 0x030900A4 || defined(Py_IS_TYPE)
  #define __Pyx_IS_TYPE(ob, type) Py_IS_TYPE(ob, type)
#else
  #define __Pyx_IS_TYPE(ob, type) (((const PyObject*)ob)->ob_type == (type))
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_Is)
  #define __Pyx_Py_Is(x, y)  Py_Is(x, y)
#else
  #define __Pyx_Py_Is(x, y) ((x) == (y))
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsNone)
  #define __Pyx_Py_IsNone(ob) Py_IsNone(ob)
#else
  #define __Pyx_Py_IsNone(ob) __Pyx_Py_Is((ob), Py_None)
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsTrue)
  #define __Pyx_Py_IsTrue(ob) Py_IsTrue(ob)
#else
  #define __Pyx_Py_IsTrue(ob) __Pyx_Py_Is((ob), Py_True)
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsFalse)
  #define __Pyx_Py_IsFalse(ob) Py_IsFalse(ob)
#else
  #define __Pyx_Py_IsFalse(ob) __Pyx_Py_Is((ob), Py_False)
#endif
#define __Pyx_NoneAsNull(obj)  (__Pyx_Py_IsNone(obj) ? NULL : (obj))
#if PY_VERSION_HEX >= 0x030900F0 && !CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyObject_GC_IsFinalized(o) PyObject_GC_IsFinalized(o)
#else
  #define __Pyx_PyObject_GC_IsFinalized(o) _PyGC_FINALIZED(o)
#endif
#ifndef CO_COROUTINE
  #define CO_COROUTINE 0x80
#endif
#ifndef CO_ASYNC_GENERATOR
  #define CO_ASYNC_GENERATOR 0x200
#endif
#ifndef Py_TPFLAGS_CHECKTYPES
  #define Py_TPFLAGS_CHECKTYPES 0
#endif
#ifndef Py_TPFLAGS_HAVE_INDEX
  #define Py_TPFLAGS_HAVE_INDEX 0
#endif
#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
#endif
#ifndef Py_TPFLAGS_HAVE_FINALIZE
  #define Py_TPFLAGS_HAVE_FINALIZE 0
#endif
#ifndef Py_TPFLAGS_SEQUENCE
  #define Py_TPFLAGS_SEQUENCE 0
#endif
#ifndef Py_TPFLAGS_MAPPING
  #define Py_TPFLAGS_MAPPING 0
#endif
#ifndef METH_STACKLESS
  #define METH_STACKLESS 0
#endif
#if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL)
  #ifndef METH_FASTCALL
     #define METH_FASTCALL 0x80
  #endif
  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
  typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
                                                          Py_ssize_t nargs, PyObject *kwnames);
#else
  #if PY_VERSION_HEX >= 0x030d00A4
  #  define __Pyx_PyCFunctionFast PyCFunctionFast
  #  define __Pyx_PyCFunctionFastWithKeywords PyCFunctionFastWithKeywords
  #else
  #  define __Pyx_PyCFunctionFast _PyCFunctionFast
  #  define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
  #endif
#endif
#if CYTHON_METH_FASTCALL
  #define __Pyx_METH_FASTCALL METH_FASTCALL
  #define __Pyx_PyCFunction_FastCall __Pyx_PyCFunctionFast
  #define __Pyx_PyCFunction_FastCallWithKeywords __Pyx_PyCFunctionFastWithKeywords
#else
  #define __Pyx_METH_FASTCALL METH_VARARGS
  #define __Pyx_PyCFunction_FastCall PyCFunction
  #define __Pyx_PyCFunction_FastCallWithKeywords PyCFunctionWithKeywords
#endif
#if CYTHON_VECTORCALL
  #define __pyx_vectorcallfunc vectorcallfunc
  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  PY_VECTORCALL_ARGUMENTS_OFFSET
  #define __Pyx_PyVectorcall_NARGS(n)  PyVectorcall_NARGS((size_t)(n))
#elif CYTHON_BACKPORT_VECTORCALL
  typedef PyObject *(*__pyx_vectorcallfunc)(PyObject *callable, PyObject *const *args,
                                            size_t nargsf, PyObject *kwnames);
  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  ((size_t)1 << (8 * sizeof(size_t) - 1))
  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(((size_t)(n)) & ~__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET))
#else
  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  0
  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(n))
#endif
#if PY_MAJOR_VERSION >= 0x030900B1
#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_CheckExact(func)
#else
#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_Check(func)
#endif
#define __Pyx_CyOrPyCFunction_Check(func)  PyCFunction_Check(func)
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  (((PyCFunctionObject*)(func))->m_ml->ml_meth)
#elif !CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  PyCFunction_GET_FUNCTION(func)
#endif
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CyOrPyCFunction_GET_FLAGS(func)  (((PyCFunctionObject*)(func))->m_ml->ml_flags)
static CYTHON_INLINE PyObject* __Pyx_CyOrPyCFunction_GET_SELF(PyObject *func) {
    return (__Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_STATIC) ? NULL : ((PyCFunctionObject*)func)->m_self;
}
#endif
static CYTHON_INLINE int __Pyx__IsSameCFunction(PyObject *func, void *cfunc) {
#if CYTHON_COMPILING_IN_LIMITED_API
    return PyCFunction_Check(func) && PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
#else
    return PyCFunction_Check(func) && PyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
#endif
}
#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCFunction(func, cfunc)
#if __PYX_LIMITED_VERSION_HEX < 0x030900B1
  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  ((void)m, PyType_FromSpecWithBases(s, b))
  typedef PyObject *(*__Pyx_PyCMethod)(PyObject *, PyTypeObject *, PyObject *const *, size_t, PyObject *);
#else
  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  PyType_FromModuleAndSpec(m, s, b)
  #define __Pyx_PyCMethod  PyCMethod
#endif
#ifndef METH_METHOD
  #define METH_METHOD 0x200
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
  #define PyObject_Malloc(s)   PyMem_Malloc(s)
  #define PyObject_Free(p)     PyMem_Free(p)
  #define PyObject_Realloc(p)  PyMem_Realloc(p)
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)
#else
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_PyThreadState_Current PyThreadState_Get()
#elif !CYTHON_FAST_THREAD_STATE
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#elif PY_VERSION_HEX >= 0x030d00A1
  #define __Pyx_PyThreadState_Current PyThreadState_GetUnchecked()
#elif PY_VERSION_HEX >= 0x03060000
  #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
#elif PY_VERSION_HEX >= 0x03000000
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#else
  #define __Pyx_PyThreadState_Current _PyThreadState_Current
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_INLINE void *__Pyx_PyModule_GetState(PyObject *op)
{
    void *result;
    result = PyModule_GetState(op);
    if (!result)
        Py_FatalError("Couldn't find the module state");
    return result;
}
#endif
#define __Pyx_PyObject_GetSlot(obj, name, func_ctype)  __Pyx_PyType_GetSlot(Py_TYPE(obj), name, func_ctype)
#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((func_ctype) PyType_GetSlot((type), Py_##name))
#else
  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((type)->name)
#endif
#if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT)
#include "pythread.h"
#define Py_tss_NEEDS_INIT 0
typedef int Py_tss_t;
static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
  *key = PyThread_create_key();
  return 0;
}
static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
  Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
  *key = Py_tss_NEEDS_INIT;
  return key;
}
static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
  PyObject_Free(key);
}
static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
  return *key != Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
  PyThread_delete_key(*key);
  *key = Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
  return PyThread_set_key_value(*key, value);
}
static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
  return PyThread_get_key_value(*key);
}
#endif
#if PY_MAJOR_VERSION < 3
    #if CYTHON_COMPILING_IN_PYPY
        #if PYPY_VERSION_NUM < 0x07030600
            #if defined(__cplusplus) && __cplusplus >= 201402L
                [[deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")]]
            #elif defined(__GNUC__) || defined(__clang__)
                __attribute__ ((__deprecated__("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")))
            #elif defined(_MSC_VER)
                __declspec(deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6"))
            #endif
            static CYTHON_INLINE int PyGILState_Check(void) {
                return 0;
            }
        #else  // PYPY_VERSION_NUM < 0x07030600
        #endif  // PYPY_VERSION_NUM < 0x07030600
    #else
        static CYTHON_INLINE int PyGILState_Check(void) {
            PyThreadState * tstate = _PyThreadState_Current;
            return tstate && (tstate == PyGILState_GetThisThreadState());
        }
    #endif
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000 || defined(_PyDict_NewPresized)
#define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
#else
#define __Pyx_PyDict_NewPresized(n)  PyDict_New()
#endif
#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
#else
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX > 0x030600B4 && PY_VERSION_HEX < 0x030d0000 && CYTHON_USE_UNICODE_INTERNALS
#define __Pyx_PyDict_GetItemStrWithError(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStr(PyObject *dict, PyObject *name) {
    PyObject *res = __Pyx_PyDict_GetItemStrWithError(dict, name);
    if (res == NULL) PyErr_Clear();
    return res;
}
#elif PY_MAJOR_VERSION >= 3 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07020000)
#define __Pyx_PyDict_GetItemStrWithError  PyDict_GetItemWithError
#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
#else
static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict, PyObject *name) {
#if CYTHON_COMPILING_IN_PYPY
    return PyDict_GetItem(dict, name);
#else
    PyDictEntry *ep;
    PyDictObject *mp = (PyDictObject*) dict;
    long hash = ((PyStringObject *) name)->ob_shash;
    assert(hash != -1);
    ep = (mp->ma_lookup)(mp, name, hash);
    if (ep == NULL) {
        return NULL;
    }
    return ep->me_value;
#endif
}
#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
#endif
#if CYTHON_USE_TYPE_SLOTS
  #define __Pyx_PyType_GetFlags(tp)   (((PyTypeObject *)tp)->tp_flags)
  #define __Pyx_PyType_HasFeature(type, feature)  ((__Pyx_PyType_GetFlags(type) & (feature)) != 0)
  #define __Pyx_PyObject_GetIterNextFunc(obj)  (Py_TYPE(obj)->tp_iternext)
#else
  #define __Pyx_PyType_GetFlags(tp)   (PyType_GetFlags((PyTypeObject *)tp))
  #define __Pyx_PyType_HasFeature(type, feature)  PyType_HasFeature(type, feature)
  #define __Pyx_PyObject_GetIterNextFunc(obj)  PyIter_Next
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_SetItemOnTypeDict(tp, k, v) PyObject_GenericSetAttr((PyObject*)tp, k, v)
#else
  #define __Pyx_SetItemOnTypeDict(tp, k, v) PyDict_SetItem(tp->tp_dict, k, v)
#endif
#if CYTHON_USE_TYPE_SPECS && PY_VERSION_HEX >= 0x03080000
#define __Pyx_PyHeapTypeObject_GC_Del(obj)  {\
    PyTypeObject *type = Py_TYPE((PyObject*)obj);\
    assert(__Pyx_PyType_HasFeature(type, Py_TPFLAGS_HEAPTYPE));\
    PyObject_GC_Del(obj);\
    Py_DECREF(type);\
}
#else
#define __Pyx_PyHeapTypeObject_GC_Del(obj)  PyObject_GC_Del(obj)
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
  #define CYTHON_PEP393_ENABLED 1
  #define __Pyx_PyUnicode_READY(op)       (0)
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GetLength(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_ReadChar(u, i)
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((void)u, 1114111U)
  #define __Pyx_PyUnicode_KIND(u)         ((void)u, (0))
  #define __Pyx_PyUnicode_DATA(u)         ((void*)u)
  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)k, PyUnicode_ReadChar((PyObject*)(d), i))
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GetLength(u))
#elif PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
  #define CYTHON_PEP393_ENABLED 1
  #if PY_VERSION_HEX >= 0x030C0000
    #define __Pyx_PyUnicode_READY(op)       (0)
  #else
    #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                                0 : _PyUnicode_Ready((PyObject *)(op)))
  #endif
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
  #define __Pyx_PyUnicode_KIND(u)         ((int)PyUnicode_KIND(u))
  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, (Py_UCS4) ch)
  #if PY_VERSION_HEX >= 0x030C0000
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_LENGTH(u))
  #else
    #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03090000
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : ((PyCompactUnicodeObject *)(u))->wstr_length))
    #else
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
    #endif
  #endif
#else
  #define CYTHON_PEP393_ENABLED 0
  #define PyUnicode_1BYTE_KIND  1
  #define PyUnicode_2BYTE_KIND  2
  #define PyUnicode_4BYTE_KIND  4
  #define __Pyx_PyUnicode_READY(op)       (0)
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((sizeof(Py_UNICODE) == 2) ? 65535U : 1114111U)
  #define __Pyx_PyUnicode_KIND(u)         ((int)sizeof(Py_UNICODE))
  #define __Pyx_PyUnicode_DATA(u)         ((void*)PyUnicode_AS_UNICODE(u))
  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  (((void)(k)), ((Py_UNICODE*)d)[i] = (Py_UNICODE) ch)
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_SIZE(u))
#endif
#if CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
#else
  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
      PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
#endif
#if CYTHON_COMPILING_IN_PYPY
  #if !defined(PyUnicode_DecodeUnicodeEscape)
    #define PyUnicode_DecodeUnicodeEscape(s, size, errors)  PyUnicode_Decode(s, size, "unicode_escape", errors)
  #endif
  #if !defined(PyUnicode_Contains) || (PY_MAJOR_VERSION == 2 && PYPY_VERSION_NUM < 0x07030500)
    #undef PyUnicode_Contains
    #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
  #endif
  #if !defined(PyByteArray_Check)
    #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
  #endif
  #if !defined(PyObject_Format)
    #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
  #endif
#endif
#define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None || (PyString_Check(b) && !PyString_CheckExact(b)))) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyString_Format(a, b)  PyUnicode_Format(a, b)
#else
  #define __Pyx_PyString_Format(a, b)  PyString_Format(a, b)
#endif
#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
  #define PyObject_ASCII(o)            PyObject_Repr(o)
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBaseString_Type            PyUnicode_Type
  #define PyStringObject               PyUnicodeObject
  #define PyString_Type                PyUnicode_Type
  #define PyString_Check               PyUnicode_Check
  #define PyString_CheckExact          PyUnicode_CheckExact
#ifndef PyObject_Unicode
  #define PyObject_Unicode             PyObject_Str
#endif
#endif
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
  #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
#else
  #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
  #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
#endif
#if CYTHON_COMPILING_IN_CPYTHON
  #define __Pyx_PySequence_ListKeepNew(obj)\
    (likely(PyList_CheckExact(obj) && Py_REFCNT(obj) == 1) ? __Pyx_NewRef(obj) : PySequence_List(obj))
#else
  #define __Pyx_PySequence_ListKeepNew(obj)  PySequence_List(obj)
#endif
#ifndef PySet_CheckExact
  #define PySet_CheckExact(obj)        __Pyx_IS_TYPE(obj, &PySet_Type)
#endif
#if PY_VERSION_HEX >= 0x030900A4
  #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt)
  #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size)
#else
  #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt)
  #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size)
#endif
#if CYTHON_ASSUME_SAFE_MACROS
  #define __Pyx_PySequence_ITEM(o, i) PySequence_ITEM(o, i)
  #define __Pyx_PySequence_SIZE(seq)  Py_SIZE(seq)
  #define __Pyx_PyTuple_SET_ITEM(o, i, v) (PyTuple_SET_ITEM(o, i, v), (0))
  #define __Pyx_PyList_SET_ITEM(o, i, v) (PyList_SET_ITEM(o, i, v), (0))
  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_GET_SIZE(o)
  #define __Pyx_PyList_GET_SIZE(o) PyList_GET_SIZE(o)
  #define __Pyx_PySet_GET_SIZE(o) PySet_GET_SIZE(o)
  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_GET_SIZE(o)
  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_GET_SIZE(o)
#else
  #define __Pyx_PySequence_ITEM(o, i) PySequence_GetItem(o, i)
  #define __Pyx_PySequence_SIZE(seq)  PySequence_Size(seq)
  #define __Pyx_PyTuple_SET_ITEM(o, i, v) PyTuple_SetItem(o, i, v)
  #define __Pyx_PyList_SET_ITEM(o, i, v) PyList_SetItem(o, i, v)
  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_Size(o)
  #define __Pyx_PyList_GET_SIZE(o) PyList_Size(o)
  #define __Pyx_PySet_GET_SIZE(o) PySet_Size(o)
  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_Size(o)
  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_Size(o)
#endif
#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
#else
  static CYTHON_INLINE PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
      PyObject *module = PyImport_AddModule(name);
      Py_XINCREF(module);
      return module;
  }
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyIntObject                  PyLongObject
  #define PyInt_Type                   PyLong_Type
  #define PyInt_Check(op)              PyLong_Check(op)
  #define PyInt_CheckExact(op)         PyLong_CheckExact(op)
  #define __Pyx_Py3Int_Check(op)       PyLong_Check(op)
  #define __Pyx_Py3Int_CheckExact(op)  PyLong_CheckExact(op)
  #define PyInt_FromString             PyLong_FromString
  #define PyInt_FromUnicode            PyLong_FromUnicode
  #define PyInt_FromLong               PyLong_FromLong
  #define PyInt_FromSize_t             PyLong_FromSize_t
  #define PyInt_FromSsize_t            PyLong_FromSsize_t
  #define PyInt_AsLong                 PyLong_AsLong
  #define PyInt_AS_LONG                PyLong_AS_LONG
  #define PyInt_AsSsize_t              PyLong_AsSsize_t
  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
  #define PyNumber_Int                 PyNumber_Long
#else
  #define __Pyx_Py3Int_Check(op)       (PyLong_Check(op) || PyInt_Check(op))
  #define __Pyx_Py3Int_CheckExact(op)  (PyLong_CheckExact(op) || PyInt_CheckExact(op))
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBoolObject                 PyLongObject
#endif
#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
  #ifndef PyUnicode_InternFromString
    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
  #endif
#endif
#if PY_VERSION_HEX < 0x030200A4
  typedef long Py_hash_t;
  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsHash_t
#else
  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsSsize_t
#endif
#if CYTHON_USE_ASYNC_SLOTS
  #if PY_VERSION_HEX >= 0x030500B1
    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
    #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
  #else
    #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
  #endif
#else
  #define __Pyx_PyType_AsAsync(obj) NULL
#endif
#ifndef __Pyx_PyAsyncMethodsStruct
    typedef struct {
        unaryfunc am_await;
        unaryfunc am_aiter;
        unaryfunc am_anext;
    } __Pyx_PyAsyncMethodsStruct;
#endif

#if defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)
  #if !defined(_USE_MATH_DEFINES)
    #define _USE_MATH_DEFINES
  #endif
#endif
#include <math.h>
#ifdef NAN
#define __PYX_NAN() ((float) NAN)
#else
static CYTHON_INLINE float __PYX_NAN() {
  float value;
  memset(&value, 0xFF, sizeof(value));
  return value;
}
#endif
#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
#define __Pyx_truncl trunc
#else
#define __Pyx_truncl truncl
#endif

#define __PYX_MARK_ERR_POS(f_index, lineno) \
    { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__;  (void)__pyx_clineno; }
#define __PYX_ERR(f_index, lineno, Ln_error) \
    { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; }

#ifdef CYTHON_EXTERN_C
    #undef __PYX_EXTERN_C
    #define __PYX_EXTERN_C CYTHON_EXTERN_C
#elif defined(__PYX_EXTERN_C)
    #ifdef _MSC_VER
    #pragma message ("Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.")
    #else
    #warning Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.
    #endif
#else
  #ifdef __cplusplus
    #define __PYX_EXTERN_C extern "C"
  #else
    #define __PYX_EXTERN_C extern
  #endif
#endif

#define __PYX_HAVE__pomegranate__BayesianNetwork
#define __PYX_HAVE_API__pomegranate__BayesianNetwork
/* Early includes */
#include <string.h>
#include <stdlib.h>
#include <stdio.h>

    /* Using NumPy API declarations from "numpy/__init__.cython-30.pxd" */
    
#include "numpy/arrayobject.h"
#include "numpy/ndarrayobject.h"
#include "numpy/ndarraytypes.h"
#include "numpy/arrayscalars.h"
#include "numpy/ufuncobject.h"
#include "numpy/npy_math.h"
#include <math.h>
#include "pythread.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
#define CYTHON_WITHOUT_ASSERTIONS
#endif

typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;

#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT (PY_MAJOR_VERSION >= 3 && __PYX_DEFAULT_STRING_ENCODING_IS_UTF8)
#define __PYX_DEFAULT_STRING_ENCODING ""
#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#define __Pyx_uchar_cast(c) ((unsigned char)c)
#define __Pyx_long_cast(x) ((long)x)
#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
    (sizeof(type) < sizeof(Py_ssize_t))  ||\
    (sizeof(type) > sizeof(Py_ssize_t) &&\
          likely(v < (type)PY_SSIZE_T_MAX ||\
                 v == (type)PY_SSIZE_T_MAX)  &&\
          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
                                v == (type)PY_SSIZE_T_MIN)))  ||\
    (sizeof(type) == sizeof(Py_ssize_t) &&\
          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                               v == (type)PY_SSIZE_T_MAX)))  )
static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
    return (size_t) i < (size_t) limit;
}
#if defined (__cplusplus) && __cplusplus >= 201103L
    #include <cstdlib>
    #define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER)
    #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
    #define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s);
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char*);
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString        PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if PY_MAJOR_VERSION < 3
    #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#else
    #define __Pyx_PyStr_FromString        __Pyx_PyUnicode_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
#endif
#define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyObject_AsWritableString(s)    ((char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
#define __Pyx_PyUnicode_FromOrdinal(o)       PyUnicode_FromOrdinal((int)o)
#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
#define __Pyx_PySequence_Tuple(obj)\
    (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject*);
#if CYTHON_ASSUME_SAFE_MACROS
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#else
#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#endif
#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
#else
#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
#endif
#if CYTHON_USE_PYLONG_INTERNALS
  #if PY_VERSION_HEX >= 0x030C00A7
  #ifndef _PyLong_SIGN_MASK
    #define _PyLong_SIGN_MASK 3
  #endif
  #ifndef _PyLong_NON_SIZE_BITS
    #define _PyLong_NON_SIZE_BITS 3
  #endif
  #define __Pyx_PyLong_Sign(x)  (((PyLongObject*)x)->long_value.lv_tag & _PyLong_SIGN_MASK)
  #define __Pyx_PyLong_IsNeg(x)  ((__Pyx_PyLong_Sign(x) & 2) != 0)
  #define __Pyx_PyLong_IsNonNeg(x)  (!__Pyx_PyLong_IsNeg(x))
  #define __Pyx_PyLong_IsZero(x)  (__Pyx_PyLong_Sign(x) & 1)
  #define __Pyx_PyLong_IsPos(x)  (__Pyx_PyLong_Sign(x) == 0)
  #define __Pyx_PyLong_CompactValueUnsigned(x)  (__Pyx_PyLong_Digits(x)[0])
  #define __Pyx_PyLong_DigitCount(x)  ((Py_ssize_t) (((PyLongObject*)x)->long_value.lv_tag >> _PyLong_NON_SIZE_BITS))
  #define __Pyx_PyLong_SignedDigitCount(x)\
        ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * __Pyx_PyLong_DigitCount(x))
  #if defined(PyUnstable_Long_IsCompact) && defined(PyUnstable_Long_CompactValue)
    #define __Pyx_PyLong_IsCompact(x)     PyUnstable_Long_IsCompact((PyLongObject*) x)
    #define __Pyx_PyLong_CompactValue(x)  PyUnstable_Long_CompactValue((PyLongObject*) x)
  #else
    #define __Pyx_PyLong_IsCompact(x)     (((PyLongObject*)x)->long_value.lv_tag < (2 << _PyLong_NON_SIZE_BITS))
    #define __Pyx_PyLong_CompactValue(x)  ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * (Py_ssize_t) __Pyx_PyLong_Digits(x)[0])
  #endif
  typedef Py_ssize_t  __Pyx_compact_pylong;
  typedef size_t  __Pyx_compact_upylong;
  #else
  #define __Pyx_PyLong_IsNeg(x)  (Py_SIZE(x) < 0)
  #define __Pyx_PyLong_IsNonNeg(x)  (Py_SIZE(x) >= 0)
  #define __Pyx_PyLong_IsZero(x)  (Py_SIZE(x) == 0)
  #define __Pyx_PyLong_IsPos(x)  (Py_SIZE(x) > 0)
  #define __Pyx_PyLong_CompactValueUnsigned(x)  ((Py_SIZE(x) == 0) ? 0 : __Pyx_PyLong_Digits(x)[0])
  #define __Pyx_PyLong_DigitCount(x)  __Pyx_sst_abs(Py_SIZE(x))
  #define __Pyx_PyLong_SignedDigitCount(x)  Py_SIZE(x)
  #define __Pyx_PyLong_IsCompact(x)  (Py_SIZE(x) == 0 || Py_SIZE(x) == 1 || Py_SIZE(x) == -1)
  #define __Pyx_PyLong_CompactValue(x)\
        ((Py_SIZE(x) == 0) ? (sdigit) 0 : ((Py_SIZE(x) < 0) ? -(sdigit)__Pyx_PyLong_Digits(x)[0] : (sdigit)__Pyx_PyLong_Digits(x)[0]))
  typedef sdigit  __Pyx_compact_pylong;
  typedef digit  __Pyx_compact_upylong;
  #endif
  #if PY_VERSION_HEX >= 0x030C00A5
  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->long_value.ob_digit)
  #else
  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->ob_digit)
  #endif
#endif
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
#include <string.h>
static int __Pyx_sys_getdefaultencoding_not_ascii;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    PyObject* ascii_chars_u = NULL;
    PyObject* ascii_chars_b = NULL;
    const char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    if (strcmp(default_encoding_c, "ascii") == 0) {
        __Pyx_sys_getdefaultencoding_not_ascii = 0;
    } else {
        char ascii_chars[128];
        int c;
        for (c = 0; c < 128; c++) {
            ascii_chars[c] = (char) c;
        }
        __Pyx_sys_getdefaultencoding_not_ascii = 1;
        ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
        if (!ascii_chars_u) goto bad;
        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
        if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
            PyErr_Format(
                PyExc_ValueError,
                "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
                default_encoding_c);
            goto bad;
        }
        Py_DECREF(ascii_chars_u);
        Py_DECREF(ascii_chars_b);
    }
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    Py_XDECREF(ascii_chars_u);
    Py_XDECREF(ascii_chars_b);
    return -1;
}
#endif
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
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#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
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static int __Pyx_init_sys_getdefaultencoding_params(void) {
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bad:
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/* Test for GCC > 2.95 */
#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
  #define likely(x)   __builtin_expect(!!(x), 1)
  #define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
  #define likely(x)   (x)
  #define unlikely(x) (x)
#endif /* __GNUC__ */
static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }

#if !CYTHON_USE_MODULE_STATE
static PyObject *__pyx_m = NULL;
#endif
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm = __FILE__;
static const char *__pyx_filename;

/* Header.proto */
#if !defined(CYTHON_CCOMPLEX)
  #if defined(__cplusplus)
    #define CYTHON_CCOMPLEX 1
  #elif (defined(_Complex_I) && !defined(_MSC_VER)) || ((defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) && !defined(__STDC_NO_COMPLEX__) && !defined(_MSC_VER))
    #define CYTHON_CCOMPLEX 1
  #else
    #define CYTHON_CCOMPLEX 0
  #endif
#endif
#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    #include <complex>
  #else
    #include <complex.h>
  #endif
#endif
#if CYTHON_CCOMPLEX && !defined(__cplusplus) && defined(__sun__) && defined(__GNUC__)
  #undef _Complex_I
  #define _Complex_I 1.0fj
#endif

/* #### Code section: filename_table ### */

static const char *__pyx_f[] = {
  "pomegranate/BayesianNetwork.pyx",
  "<stringsource>",
  "__init__.cython-30.pxd",
  "type.pxd",
  "pomegranate/base.pxd",
  "pomegranate/distributions/distributions.pxd",
  "pomegranate/distributions/DiscreteDistribution.pxd",
  "pomegranate/distributions/ConditionalProbabilityTable.pxd",
};
/* #### Code section: utility_code_proto_before_types ### */
/* ForceInitThreads.proto */
#ifndef __PYX_FORCE_INIT_THREADS
  #define __PYX_FORCE_INIT_THREADS 0
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/* NoFastGil.proto */
#define __Pyx_PyGILState_Ensure PyGILState_Ensure
#define __Pyx_PyGILState_Release PyGILState_Release
#define __Pyx_FastGIL_Remember()
#define __Pyx_FastGIL_Forget()
#define __Pyx_FastGilFuncInit()

/* BufferFormatStructs.proto */
struct __Pyx_StructField_;
#define __PYX_BUF_FLAGS_PACKED_STRUCT (1 << 0)
typedef struct {
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  struct __Pyx_StructField_* fields;
  size_t size;
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typedef struct __Pyx_StructField_ {
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typedef struct {
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typedef struct {
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  __Pyx_BufFmt_StackElem* head;
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  int is_complex;
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  char new_packmode;
  char enc_packmode;
  char is_valid_array;
} __Pyx_BufFmt_Context;

/* Atomics.proto */
#include <pythread.h>
#ifndef CYTHON_ATOMICS
    #define CYTHON_ATOMICS 1
#endif
#define __PYX_CYTHON_ATOMICS_ENABLED() CYTHON_ATOMICS
#define __pyx_atomic_int_type int
#define __pyx_nonatomic_int_type int
#if CYTHON_ATOMICS && (defined(__STDC_VERSION__) &&\
                        (__STDC_VERSION__ >= 201112L) &&\
                        !defined(__STDC_NO_ATOMICS__))
    #include <stdatomic.h>
#elif CYTHON_ATOMICS && (defined(__cplusplus) && (\
                    (__cplusplus >= 201103L) ||\
                    (defined(_MSC_VER) && _MSC_VER >= 1700)))
    #include <atomic>
#endif
#if CYTHON_ATOMICS && (defined(__STDC_VERSION__) &&\
                        (__STDC_VERSION__ >= 201112L) &&\
                        !defined(__STDC_NO_ATOMICS__) &&\
                       ATOMIC_INT_LOCK_FREE == 2)
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type atomic_int
    #define __pyx_atomic_incr_aligned(value) atomic_fetch_add_explicit(value, 1, memory_order_relaxed)
    #define __pyx_atomic_decr_aligned(value) atomic_fetch_sub_explicit(value, 1, memory_order_acq_rel)
    #if defined(__PYX_DEBUG_ATOMICS) && defined(_MSC_VER)
        #pragma message ("Using standard C atomics")
    #elif defined(__PYX_DEBUG_ATOMICS)
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#elif CYTHON_ATOMICS && (defined(__cplusplus) && (\
                    (__cplusplus >= 201103L) ||\
\
                    (defined(_MSC_VER) && _MSC_VER >= 1700)) &&\
                    ATOMIC_INT_LOCK_FREE == 2)
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type std::atomic_int
    #define __pyx_atomic_incr_aligned(value) std::atomic_fetch_add_explicit(value, 1, std::memory_order_relaxed)
    #define __pyx_atomic_decr_aligned(value) std::atomic_fetch_sub_explicit(value, 1, std::memory_order_acq_rel)
    #if defined(__PYX_DEBUG_ATOMICS) && defined(_MSC_VER)
        #pragma message ("Using standard C++ atomics")
    #elif defined(__PYX_DEBUG_ATOMICS)
        #warning "Using standard C++ atomics"
    #endif
#elif CYTHON_ATOMICS && (__GNUC__ >= 5 || (__GNUC__ == 4 &&\
                    (__GNUC_MINOR__ > 1 ||\
                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ >= 2))))
    #define __pyx_atomic_incr_aligned(value) __sync_fetch_and_add(value, 1)
    #define __pyx_atomic_decr_aligned(value) __sync_fetch_and_sub(value, 1)
    #ifdef __PYX_DEBUG_ATOMICS
        #warning "Using GNU atomics"
    #endif
#elif CYTHON_ATOMICS && defined(_MSC_VER)
    #include <intrin.h>
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type long
    #undef __pyx_nonatomic_int_type
    #define __pyx_nonatomic_int_type long
    #pragma intrinsic (_InterlockedExchangeAdd)
    #define __pyx_atomic_incr_aligned(value) _InterlockedExchangeAdd(value, 1)
    #define __pyx_atomic_decr_aligned(value) _InterlockedExchangeAdd(value, -1)
    #ifdef __PYX_DEBUG_ATOMICS
        #pragma message ("Using MSVC atomics")
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#else
    #undef CYTHON_ATOMICS
    #define CYTHON_ATOMICS 0
    #ifdef __PYX_DEBUG_ATOMICS
        #warning "Not using atomics"
    #endif
#endif
#if CYTHON_ATOMICS
    #define __pyx_add_acquisition_count(memview)\
             __pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview))
    #define __pyx_sub_acquisition_count(memview)\
            __pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview))
#else
    #define __pyx_add_acquisition_count(memview)\
            __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
    #define __pyx_sub_acquisition_count(memview)\
            __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
#endif

/* MemviewSliceStruct.proto */
struct __pyx_memoryview_obj;
typedef struct {
  struct __pyx_memoryview_obj *memview;
  char *data;
  Py_ssize_t shape[8];
  Py_ssize_t strides[8];
  Py_ssize_t suboffsets[8];
} __Pyx_memviewslice;
#define __Pyx_MemoryView_Len(m)  (m.shape[0])

/* #### Code section: numeric_typedefs ### */

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":730
 * # in Cython to enable them only on the right systems.
 * 
 * ctypedef npy_int8       int8_t             # <<<<<<<<<<<<<<
 * ctypedef npy_int16      int16_t
 * ctypedef npy_int32      int32_t
 */
typedef npy_int8 __pyx_t_5numpy_int8_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":731
 * 
 * ctypedef npy_int8       int8_t
 * ctypedef npy_int16      int16_t             # <<<<<<<<<<<<<<
 * ctypedef npy_int32      int32_t
 * ctypedef npy_int64      int64_t
 */
typedef npy_int16 __pyx_t_5numpy_int16_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":732
 * ctypedef npy_int8       int8_t
 * ctypedef npy_int16      int16_t
 * ctypedef npy_int32      int32_t             # <<<<<<<<<<<<<<
 * ctypedef npy_int64      int64_t
 * #ctypedef npy_int96      int96_t
 */
typedef npy_int32 __pyx_t_5numpy_int32_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":733
 * ctypedef npy_int16      int16_t
 * ctypedef npy_int32      int32_t
 * ctypedef npy_int64      int64_t             # <<<<<<<<<<<<<<
 * #ctypedef npy_int96      int96_t
 * #ctypedef npy_int128     int128_t
 */
typedef npy_int64 __pyx_t_5numpy_int64_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":737
 * #ctypedef npy_int128     int128_t
 * 
 * ctypedef npy_uint8      uint8_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uint16     uint16_t
 * ctypedef npy_uint32     uint32_t
 */
typedef npy_uint8 __pyx_t_5numpy_uint8_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":738
 * 
 * ctypedef npy_uint8      uint8_t
 * ctypedef npy_uint16     uint16_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uint32     uint32_t
 * ctypedef npy_uint64     uint64_t
 */
typedef npy_uint16 __pyx_t_5numpy_uint16_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":739
 * ctypedef npy_uint8      uint8_t
 * ctypedef npy_uint16     uint16_t
 * ctypedef npy_uint32     uint32_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uint64     uint64_t
 * #ctypedef npy_uint96     uint96_t
 */
typedef npy_uint32 __pyx_t_5numpy_uint32_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":740
 * ctypedef npy_uint16     uint16_t
 * ctypedef npy_uint32     uint32_t
 * ctypedef npy_uint64     uint64_t             # <<<<<<<<<<<<<<
 * #ctypedef npy_uint96     uint96_t
 * #ctypedef npy_uint128    uint128_t
 */
typedef npy_uint64 __pyx_t_5numpy_uint64_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":744
 * #ctypedef npy_uint128    uint128_t
 * 
 * ctypedef npy_float32    float32_t             # <<<<<<<<<<<<<<
 * ctypedef npy_float64    float64_t
 * #ctypedef npy_float80    float80_t
 */
typedef npy_float32 __pyx_t_5numpy_float32_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":745
 * 
 * ctypedef npy_float32    float32_t
 * ctypedef npy_float64    float64_t             # <<<<<<<<<<<<<<
 * #ctypedef npy_float80    float80_t
 * #ctypedef npy_float128   float128_t
 */
typedef npy_float64 __pyx_t_5numpy_float64_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":754
 * # The int types are mapped a bit surprising --
 * # numpy.int corresponds to 'l' and numpy.long to 'q'
 * ctypedef npy_long       int_t             # <<<<<<<<<<<<<<
 * ctypedef npy_longlong   longlong_t
 * 
 */
typedef npy_long __pyx_t_5numpy_int_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":755
 * # numpy.int corresponds to 'l' and numpy.long to 'q'
 * ctypedef npy_long       int_t
 * ctypedef npy_longlong   longlong_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_ulong      uint_t
 */
typedef npy_longlong __pyx_t_5numpy_longlong_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":757
 * ctypedef npy_longlong   longlong_t
 * 
 * ctypedef npy_ulong      uint_t             # <<<<<<<<<<<<<<
 * ctypedef npy_ulonglong  ulonglong_t
 * 
 */
typedef npy_ulong __pyx_t_5numpy_uint_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":758
 * 
 * ctypedef npy_ulong      uint_t
 * ctypedef npy_ulonglong  ulonglong_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_intp       intp_t
 */
typedef npy_ulonglong __pyx_t_5numpy_ulonglong_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":760
 * ctypedef npy_ulonglong  ulonglong_t
 * 
 * ctypedef npy_intp       intp_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uintp      uintp_t
 * 
 */
typedef npy_intp __pyx_t_5numpy_intp_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":761
 * 
 * ctypedef npy_intp       intp_t
 * ctypedef npy_uintp      uintp_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_double     float_t
 */
typedef npy_uintp __pyx_t_5numpy_uintp_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":763
 * ctypedef npy_uintp      uintp_t
 * 
 * ctypedef npy_double     float_t             # <<<<<<<<<<<<<<
 * ctypedef npy_double     double_t
 * ctypedef npy_longdouble longdouble_t
 */
typedef npy_double __pyx_t_5numpy_float_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":764
 * 
 * ctypedef npy_double     float_t
 * ctypedef npy_double     double_t             # <<<<<<<<<<<<<<
 * ctypedef npy_longdouble longdouble_t
 * 
 */
typedef npy_double __pyx_t_5numpy_double_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":765
 * ctypedef npy_double     float_t
 * ctypedef npy_double     double_t
 * ctypedef npy_longdouble longdouble_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_cfloat      cfloat_t
 */
typedef npy_longdouble __pyx_t_5numpy_longdouble_t;

/* "distributions/distributions.pxd":8
 * from ..base cimport Model
 * 
 * ctypedef numpy.npy_float64 DOUBLE_t             # <<<<<<<<<<<<<<
 * ctypedef numpy.npy_intp SIZE_t
 * 
 */
typedef npy_float64 __pyx_t_11pomegranate_13distributions_13distributions_DOUBLE_t;

/* "distributions/distributions.pxd":9
 * 
 * ctypedef numpy.npy_float64 DOUBLE_t
 * ctypedef numpy.npy_intp SIZE_t             # <<<<<<<<<<<<<<
 * 
 * cdef class Distribution(Model):
 */
typedef npy_intp __pyx_t_11pomegranate_13distributions_13distributions_SIZE_t;
/* #### Code section: complex_type_declarations ### */
/* Declarations.proto */
#if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
  #ifdef __cplusplus
    typedef ::std::complex< float > __pyx_t_float_complex;
  #else
    typedef float _Complex __pyx_t_float_complex;
  #endif
#else
    typedef struct { float real, imag; } __pyx_t_float_complex;
#endif
static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float, float);

/* Declarations.proto */
#if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
  #ifdef __cplusplus
    typedef ::std::complex< double > __pyx_t_double_complex;
  #else
    typedef double _Complex __pyx_t_double_complex;
  #endif
#else
    typedef struct { double real, imag; } __pyx_t_double_complex;
#endif
static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double, double);

/* #### Code section: type_declarations ### */

/*--- Type declarations ---*/
struct __pyx_obj_11pomegranate_4base_Model;
struct __pyx_obj_11pomegranate_4base_GraphModel;
struct __pyx_obj_11pomegranate_4base_State;
struct __pyx_obj_11pomegranate_13distributions_13distributions_Distribution;
struct __pyx_obj_11pomegranate_13distributions_13distributions_MultivariateDistribution;
struct __pyx_obj_11pomegranate_13distributions_20DiscreteDistribution_DiscreteDistribution;
struct __pyx_obj_11pomegranate_13distributions_27ConditionalProbabilityTable_ConditionalProbabilityTable;
struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork;
struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr;
struct __pyx_array_obj;
struct __pyx_MemviewEnum_obj;
struct __pyx_memoryview_obj;
struct __pyx_memoryviewslice_obj;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":767
 * ctypedef npy_longdouble longdouble_t
 * 
 * ctypedef npy_cfloat      cfloat_t             # <<<<<<<<<<<<<<
 * ctypedef npy_cdouble     cdouble_t
 * ctypedef npy_clongdouble clongdouble_t
 */
typedef npy_cfloat __pyx_t_5numpy_cfloat_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":768
 * 
 * ctypedef npy_cfloat      cfloat_t
 * ctypedef npy_cdouble     cdouble_t             # <<<<<<<<<<<<<<
 * ctypedef npy_clongdouble clongdouble_t
 * 
 */
typedef npy_cdouble __pyx_t_5numpy_cdouble_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":769
 * ctypedef npy_cfloat      cfloat_t
 * ctypedef npy_cdouble     cdouble_t
 * ctypedef npy_clongdouble clongdouble_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_cdouble     complex_t
 */
typedef npy_clongdouble __pyx_t_5numpy_clongdouble_t;

/* "../../../../tmp/build-env-_yk28x0u/lib/python3.12/site-packages/numpy/__init__.cython-30.pxd":771
 * ctypedef npy_clongdouble clongdouble_t
 * 
 * ctypedef npy_cdouble     complex_t             # <<<<<<<<<<<<<<
 * 
 * cdef inline object PyArray_MultiIterNew1(a):
 */
typedef npy_cdouble __pyx_t_5numpy_complex_t;

/* "base.pxd":6
 * cimport numpy
 * 
 * cdef class Model(object):             # <<<<<<<<<<<<<<
 * 	cdef public str name
 * 	cdef public int d
 */
struct __pyx_obj_11pomegranate_4base_Model {
  PyObject_HEAD
  struct __pyx_vtabstruct_11pomegranate_4base_Model *__pyx_vtab;
  PyObject *name;
  int d;
  int frozen;
  PyObject *model;
};


/* "base.pxd":18
 * 
 * 
 * cdef class GraphModel(Model):             # <<<<<<<<<<<<<<
 * 	cdef public list states, edges
 * 	cdef public object graph
 */
struct __pyx_obj_11pomegranate_4base_GraphModel {
  struct __pyx_obj_11pomegranate_4base_Model __pyx_base;
  PyObject *states;
  PyObject *edges;
  PyObject *graph;
  int n_edges;
  int n_states;
};


/* "base.pxd":24
 * 
 * 
 * cdef class State(object):             # <<<<<<<<<<<<<<
 * 	cdef public object distribution
 * 	cdef public str name
 */
struct __pyx_obj_11pomegranate_4base_State {
  PyObject_HEAD
  PyObject *distribution;
  PyObject *name;
  double weight;
};


/* "distributions/distributions.pxd":11
 * ctypedef numpy.npy_intp SIZE_t
 * 
 * cdef class Distribution(Model):             # <<<<<<<<<<<<<<
 * 	cdef public list summaries
 * 
 */
struct __pyx_obj_11pomegranate_13distributions_13distributions_Distribution {
  struct __pyx_obj_11pomegranate_4base_Model __pyx_base;
  PyObject *summaries;
};


/* "distributions/distributions.pxd":14
 * 	cdef public list summaries
 * 
 * cdef class MultivariateDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	pass
 * 
 */
struct __pyx_obj_11pomegranate_13distributions_13distributions_MultivariateDistribution {
  struct __pyx_obj_11pomegranate_13distributions_13distributions_Distribution __pyx_base;
};


/* "distributions/DiscreteDistribution.pxd":9
 * from .distributions cimport Distribution
 * 
 * cdef class DiscreteDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef bint encoded_summary
 * 	cdef int n
 */
struct __pyx_obj_11pomegranate_13distributions_20DiscreteDistribution_DiscreteDistribution {
  struct __pyx_obj_11pomegranate_13distributions_13distributions_Distribution __pyx_base;
  int encoded_summary;
  int n;
  PyObject *dtype;
  PyObject *dist;
  PyObject *log_dist;
  PyObject *encoded_keys;
  double *encoded_counts;
  double *encoded_log_probability;
  int is_blank_;
};


/* "distributions/ConditionalProbabilityTable.pxd":9
 * from .distributions cimport MultivariateDistribution
 * 
 * cdef class ConditionalProbabilityTable(MultivariateDistribution):             # <<<<<<<<<<<<<<
 * 	cdef double* values
 * 	cdef double* counts
 */
struct __pyx_obj_11pomegranate_13distributions_27ConditionalProbabilityTable_ConditionalProbabilityTable {
  struct __pyx_obj_11pomegranate_13distributions_13distributions_MultivariateDistribution __pyx_base;
  double *values;
  double *counts;
  double *marginal_counts;
  int n;
  int k;
  int n_columns;
  int *idxs;
  int *marginal_idxs;
  PyArrayObject *column_idxs;
  int *column_idxs_ptr;
  PyObject *parents;
  PyObject *parameters;
  PyObject *dtypes;
  PyObject *keymap;
  PyObject *marginal_keymap;
  int m;
};


/* "pomegranate/BayesianNetwork.pyx":143
 * 
 * 
 * cdef class BayesianNetwork(GraphModel):             # <<<<<<<<<<<<<<
 * 	"""A Bayesian Network Model.
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork {
  struct __pyx_obj_11pomegranate_4base_GraphModel __pyx_base;
  PyObject *idxs;
  PyArrayObject *keymap;
  int *parent_count;
  int *parent_idxs;
  PyArrayObject *distributions;
  void **distributions_ptr;
};


/* "pomegranate/BayesianNetwork.pyx":1590
 * 
 * 
 * cdef class ParentGraph(object):             # <<<<<<<<<<<<<<
 * 	"""
 * 	Generate a parent graph for a single variable over its parents.
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph {
  PyObject_HEAD
  int i;
  int n;
  int d;
  int max_parents;
  double pseudocount;
  PyObject *values;
  PyArrayObject *X;
  PyArrayObject *weights;
  PyArrayObject *key_count;
  PyObject *include_parents;
  PyObject *exclude_parents;
  int *m;
  int *parents;
  double penalty;
  int low_memory;
};


/* "pomegranate/BayesianNetwork.pyx":204
 * 	cdef void** distributions_ptr
 * 
 * 	@property             # <<<<<<<<<<<<<<
 * 	def structure( self ):
 * 		structure = [() for i in range(self.d)]
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ {
  PyObject_HEAD
  PyObject *__pyx_v_indices;
};


/* "pomegranate/BayesianNetwork.pyx":212
 * 			d = state.distribution
 * 			if isinstance(d, MultivariateDistribution):
 * 				structure[i] = tuple(indices[parent] for parent in d.parents)             # <<<<<<<<<<<<<<
 * 
 * 		return tuple(structure)
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *__pyx_outer_scope;
  PyObject *__pyx_genexpr_arg_0;
  PyObject *__pyx_v_parent;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "pomegranate/BayesianNetwork.pyx":272
 * 			raise ValueError("must have matplotlib and pygraphviz installed for visualization")
 * 
 * 	def bake(self):             # <<<<<<<<<<<<<<
 * 		"""Finalize the topology of the model.
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake {
  PyObject_HEAD
  PyObject *__pyx_v_indices;
};


/* "pomegranate/BayesianNetwork.pyx":357
 * 
 * 			if isinstance(d, MultivariateDistribution):
 * 				idxs = tuple(indices[parent] for parent in d.parents) + (i,)             # <<<<<<<<<<<<<<
 * 				self.idxs.append(idxs)
 * 				d.bake(tuple(it.product(*[self.keymap[idx] for idx in idxs])))
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake *__pyx_outer_scope;
  PyObject *__pyx_genexpr_arg_0;
  PyObject *__pyx_v_parent;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "pomegranate/BayesianNetwork.pyx":398
 * 				self.parent_count[i+1] += self.parent_count[i]
 * 
 * 	def log_probability(self, X, check_input=True, n_jobs=1):             # <<<<<<<<<<<<<<
 * 		"""Return the log probability of samples under the Bayesian network.
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability {
  PyObject_HEAD
  PyObject *__pyx_v_check_input;
  PyObject *__pyx_v_f;
  PyObject *__pyx_v_fn;
};


/* "pomegranate/BayesianNetwork.pyx":449
 * 				f = delayed(parallelize_function)
 * 				logp_array = parallel(
 * 					f(             # <<<<<<<<<<<<<<
 * 						batch[0],
 * 						BayesianNetwork,
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *__pyx_outer_scope;
  PyObject *__pyx_genexpr_arg_0;
  PyObject *__pyx_v_batch;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "pomegranate/BayesianNetwork.pyx":564
 * 		return y_hat
 * 
 * 	def predict_proba(self, X, max_iterations=100, check_input=True, n_jobs=1):             # <<<<<<<<<<<<<<
 * 		"""Returns the probabilities of each variable in the graph given evidence.
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba {
  PyObject_HEAD
  PyObject *__pyx_v_check_input;
  PyObject *__pyx_v_f;
  PyObject *__pyx_v_fn;
  PyObject *__pyx_v_max_iterations;
  struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self;
};


/* "pomegranate/BayesianNetwork.pyx":626
 * 				f = delayed(parallelize_function)
 * 				logp_array = parallel(
 * 					f(             # <<<<<<<<<<<<<<
 * 						batch[0],
 * 						self.__class__,
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba *__pyx_outer_scope;
  PyObject *__pyx_genexpr_arg_0;
  PyObject *__pyx_v_batch;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "pomegranate/BayesianNetwork.pyx":668
 * 
 * 
 * 	def fit(self, X, weights=None, inertia=0.0, pseudocount=0.0, verbose=False,             # <<<<<<<<<<<<<<
 * 		n_jobs=1):
 * 		"""Fit the model to data using MLE estimates.
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit {
  PyObject_HEAD
  PyObject *__pyx_v_f;
};


/* "pomegranate/BayesianNetwork.pyx":725
 * 		with Parallel(n_jobs=n_jobs, backend='threading') as parallel:
 * 			f = delayed(self.summarize)
 * 			parallel(f(*batch) for batch in data_generator.batches())             # <<<<<<<<<<<<<<
 * 
 * 		self.from_summaries(inertia, pseudocount)
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *__pyx_outer_scope;
  PyObject *__pyx_genexpr_arg_0;
  PyObject *__pyx_v_batch;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "pomegranate/BayesianNetwork.pyx":1522
 * 				# (1.0, 2.0, 3.0, nan) are not considered equal, but two tuples
 * 				# containing (1.0, 2.0, 3.0, None) are considered equal
 * 				x = tuple(None if _check_nan(xn) else xn for xn in x)             # <<<<<<<<<<<<<<
 * 				if x in X_count:
 * 					X_count[x] += weight
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr {
  PyObject_HEAD
  PyObject *__pyx_genexpr_arg_0;
  PyObject *__pyx_v_xn;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "pomegranate/BayesianNetwork.pyx":1832
 * 	free(marg_k)
 * 	free(joint_count)
 * 	return tuple(tuple(x) for x in structure)             # <<<<<<<<<<<<<<
 * 
 * def discrete_exact_dp(X, weights, key_count, include_edges, exclude_edges,
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr {
  PyObject_HEAD
  PyObject *__pyx_genexpr_arg_0;
  PyObject *__pyx_v_x;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
};


/* "pomegranate/BayesianNetwork.pyx":1834
 * 	return tuple(tuple(x) for x in structure)
 * 
 * def discrete_exact_dp(X, weights, key_count, include_edges, exclude_edges,             # <<<<<<<<<<<<<<
 * 	pseudocount, penalty, max_parents, n_jobs):
 * 	"""
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp {
  PyObject_HEAD
  PyObject *__pyx_v_X;
  PyObject *__pyx_v_exclude_edges;
  PyObject *__pyx_v_include_edges;
  PyObject *__pyx_v_key_count;
  PyObject *__pyx_v_max_parents;
  PyObject *__pyx_v_penalty;
  PyObject *__pyx_v_pseudocount;
  PyObject *__pyx_v_variable;
  PyObject *__pyx_v_weights;
};


/* "pomegranate/BayesianNetwork.pyx":1892
 * 
 * 	parent_graphs = Parallel(n_jobs=n_jobs, backend='threading')(
 * 		delayed(generate_parent_graph)(X, weights, key_count, i, include_edges,             # <<<<<<<<<<<<<<
 * 			exclude_edges, pseudocount, penalty, max_parents) for i in range(d))
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp *__pyx_outer_scope;
  int __pyx_genexpr_arg_0;
  int __pyx_v_i;
  int __pyx_t_0;
  int __pyx_t_1;
  int __pyx_t_2;
};


/* "pomegranate/BayesianNetwork.pyx":1902
 * 
 * 			for variable in subset:
 * 				parent = tuple(v for v in subset if v != variable)             # <<<<<<<<<<<<<<
 * 
 * 				structure, weight = parent_graphs[variable][parent]
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp *__pyx_outer_scope;
  PyObject *__pyx_genexpr_arg_0;
  PyObject *__pyx_v_v;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "pomegranate/BayesianNetwork.pyx":1912
 * 		weight='weight')
 * 
 * 	score, structure = 0, list( None for i in range(d) )             # <<<<<<<<<<<<<<
 * 	for u, v in zip(path[:-1], path[1:]):
 * 		idx = list(set(v) - set(u))[0]
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr {
  PyObject_HEAD
  int __pyx_genexpr_arg_0;
  int __pyx_v_i;
};


/* "pomegranate/BayesianNetwork.pyx":1922
 * 
 * 
 * def discrete_exact_a_star(X, weights, key_count, include_edges, exclude_edges,             # <<<<<<<<<<<<<<
 * 	pseudocount, penalty, max_parents, low_memory, n_jobs):
 * 	"""
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star {
  PyObject_HEAD
  int __pyx_v_i;
  PyObject *__pyx_v_other_variables;
  PyObject *__pyx_v_parent_graphs;
  PyObject *__pyx_v_variables;
};


/* "pomegranate/BayesianNetwork.pyx":1999
 * 	other_variables = {}
 * 	for i in range(d):
 * 		other_variables[i] = tuple(j for j in range(d) if j != i)             # <<<<<<<<<<<<<<
 * 
 * 	o = PriorityQueue()
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star *__pyx_outer_scope;
  int __pyx_genexpr_arg_0;
  int __pyx_v_j;
  int __pyx_t_0;
  int __pyx_t_1;
  int __pyx_t_2;
};


/* "pomegranate/BayesianNetwork.pyx":2004
 * 	closed = set()
 * 
 * 	h = sum(parent_graphs[i][other_variables[i]][1] for i in range(d))             # <<<<<<<<<<<<<<
 * 	o.push(((), h, [() for i in range(d)]), 0)
 * 	while not o.empty():
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star *__pyx_outer_scope;
  int __pyx_genexpr_arg_0;
  int __pyx_v_i;
  int __pyx_t_0;
  int __pyx_t_1;
  int __pyx_t_2;
};


/* "pomegranate/BayesianNetwork.pyx":2017
 * 			return tuple(structure)
 * 
 * 		out_set = tuple(i for i in range(d) if i not in variables)             # <<<<<<<<<<<<<<
 * 		for i in out_set:
 * 			pg = parent_graphs[i]
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star *__pyx_outer_scope;
  int __pyx_genexpr_arg_0;
  int __pyx_v_i;
  int __pyx_t_0;
  int __pyx_t_1;
  int __pyx_t_2;
};


/* "pomegranate/BayesianNetwork.pyx":2128
 * 	return tuple(structure)
 * 
 * def discrete_exact_with_constraints(X, weights, key_count, include_edges,             # <<<<<<<<<<<<<<
 * 	exclude_edges, pseudocount, penalty, max_parents, constraint_graph,
 * 	low_memory, n_jobs):
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints {
  PyObject_HEAD
  PyObject *__pyx_v_X;
  PyObject *__pyx_v_exclude_edges;
  PyObject *__pyx_v_include_edges;
  PyObject *__pyx_v_key_count;
  PyObject *__pyx_v_low_memory;
  PyObject *__pyx_v_max_parents;
  PyObject *__pyx_v_n_jobs;
  PyObject *__pyx_v_penalty;
  PyObject *__pyx_v_pseudocount;
  PyObject *__pyx_v_weights;
};


/* "pomegranate/BayesianNetwork.pyx":2231
 * 
 * 	with Parallel(n_jobs=n_jobs, backend='threading') as parallel:
 * 		local_structures = parallel(delayed(discrete_exact_with_constraints_task)(             # <<<<<<<<<<<<<<
 * 			X, weights, key_count, include_edges, exclude_edges, pseudocount,
 * 			penalty, max_parents, task, low_memory, n_jobs) for task in tasks)
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints *__pyx_outer_scope;
  PyObject *__pyx_genexpr_arg_0;
  PyObject *__pyx_v_task;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
};


/* "pomegranate/BayesianNetwork.pyx":2240
 * 			structure[i] += list(local_structure[i])
 * 
 * 	return tuple(tuple(node) for node in structure)             # <<<<<<<<<<<<<<
 * 
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr {
  PyObject_HEAD
  PyObject *__pyx_genexpr_arg_0;
  PyObject *__pyx_v_node;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
};


/* "pomegranate/BayesianNetwork.pyx":2243
 * 
 * 
 * def discrete_exact_with_constraints_task(X, weights, key_count, include_edges,             # <<<<<<<<<<<<<<
 * 	exclude_edges, pseudocount, penalty, max_parents, task, low_memory, n_jobs):
 * 	"""This is a wrapper for the function to be parallelized by joblib.
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task {
  PyObject_HEAD
  PyObject *__pyx_v_exclude_parents;
};


/* "pomegranate/BayesianNetwork.pyx":2348
 * 	elif case == 2:
 * 		exclude_parents = set([parent for parent, child in exclude_edges if child == children])
 * 		parents = tuple(parent for parent in parents if parent not in exclude_parents)             # <<<<<<<<<<<<<<
 * 
 * 		logp, local_structure = discrete_find_best_parents(X, weights,
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task *__pyx_outer_scope;
  PyObject *__pyx_genexpr_arg_0;
  PyObject *__pyx_v_parent;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "pomegranate/BayesianNetwork.pyx":2363
 * 	return tuple(structure)
 * 
 * def discrete_exact_slap(X, weights, task, key_count, include_edges, exclude_edges,             # <<<<<<<<<<<<<<
 * 	pseudocount, penalty, max_parents, n_jobs):
 * 	"""
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap {
  PyObject_HEAD
  PyObject *__pyx_v_X;
  PyObject *__pyx_v_children;
  PyObject *__pyx_v_exclude_edges;
  PyObject *__pyx_v_include_edges;
  PyObject *__pyx_v_key_count;
  PyObject *__pyx_v_max_parents;
  PyObject *__pyx_v_penalty;
  PyObject *__pyx_v_pseudocount;
  PyObject *__pyx_v_variable;
  PyObject *__pyx_v_weights;
};


/* "pomegranate/BayesianNetwork.pyx":2422
 * 
 * 	cdef tuple parents = task[1], children = task[2]
 * 	cdef tuple outside_parents = tuple(i for i in parents if i not in children)             # <<<<<<<<<<<<<<
 * 	cdef int i, n = X.shape[0], d = X.shape[1]
 * 	cdef list parent_graphs = [None for i in range(max(parents)+1)]
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap *__pyx_outer_scope;
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/* "pomegranate/BayesianNetwork.pyx":2427
 * 
 * 	graphs = Parallel(n_jobs=n_jobs, backend='threading')(
 * 		delayed(generate_parent_graph)(X, weights, key_count, i, include_edges,             # <<<<<<<<<<<<<<
 * 			exclude_edges, pseudocount, penalty, max_parents) for i in children)
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr {
  PyObject_HEAD
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  PyObject *__pyx_v_i;
  PyObject *__pyx_t_0;
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};


/* "pomegranate/BayesianNetwork.pyx":2440
 * 
 * 			for variable in subset:
 * 				parent = tuple(v for v in subset if v != variable)             # <<<<<<<<<<<<<<
 * 				parent += outside_parents
 * 				parent = tuple(sorted(tuple(set(parent))))
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap *__pyx_outer_scope;
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/* "pomegranate/BayesianNetwork.pyx":2452
 * 		weight='weight')
 * 
 * 	score, structure = 0, list(() for i in range(d))             # <<<<<<<<<<<<<<
 * 	for u, v in zip(path[:-1], path[1:]):
 * 		idx = list(set(v) - set(u))[0]
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr {
  PyObject_HEAD
  int __pyx_genexpr_arg_0;
  int __pyx_v_i;
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/* "pomegranate/BayesianNetwork.pyx":2462
 * 
 * 
 * def discrete_exact_component(X, weights, task, key_count, include_edges,             # <<<<<<<<<<<<<<
 * 	exclude_edges, pseudocount, penalty, max_parents, n_jobs):
 * 	"""Find the optimal graph over a multi-node component of the constaint graph.
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component {
  PyObject_HEAD
  PyObject *__pyx_v_X;
  PyObject *__pyx_v_exclude_edges;
  PyObject *__pyx_v_include_edges;
  PyObject *__pyx_v_key_count;
  PyObject *__pyx_v_max_parents;
  PyObject *__pyx_v_parent_set;
  PyObject *__pyx_v_penalty;
  PyObject *__pyx_v_pseudocount;
  PyObject *__pyx_v_weights;
};


/* "pomegranate/BayesianNetwork.pyx":2533
 * 
 * 	graphs = Parallel(n_jobs=n_jobs, backend='threading')(
 * 		delayed(generate_parent_graph)(X, weights, key_count, child,             # <<<<<<<<<<<<<<
 * 			include_edges, exclude_edges, pseudocount, penalty, max_parents,
 * 			parents) for child, parents in parent_sets.items())
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component *__pyx_outer_scope;
  PyObject *__pyx_genexpr_arg_0;
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/* "pomegranate/BayesianNetwork.pyx":2567
 * 				entry = tuple(sorted(parent_entry + (child,)))
 * 
 * 				filtered_entry = tuple(variable for variable in parent_entry if variable in parent_set)             # <<<<<<<<<<<<<<
 * 				structure, weight = parent_graphs[child][filtered_entry]
 * 				weight = -weight if weight < 0 else 0
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr {
  PyObject_HEAD
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/* "pomegranate/BayesianNetwork.pyx":2592
 * 		weight='weight')
 * 
 * 	score, structure = 0, list(() for i in range(d))             # <<<<<<<<<<<<<<
 * 	for u, v in zip(path[:-1], path[1:]):
 * 		idx = list(set(v) - set(u))[0]
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr {
  PyObject_HEAD
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  int __pyx_v_i;
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/* "pomegranate/BayesianNetwork.pyx":2602
 * 
 * 
 * def generate_parent_graph(numpy.ndarray X_ndarray,             # <<<<<<<<<<<<<<
 * 	numpy.ndarray weights_ndarray, numpy.ndarray key_count_ndarray,
 * 	int i, list include_edges, list exclude_edges, double pseudocount,
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph {
  PyObject_HEAD
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};


/* "pomegranate/BayesianNetwork.pyx":2716
 * 
 * 			for k, variable in enumerate(subset):
 * 				parent_subset = tuple(l for l in subset if l != variable)             # <<<<<<<<<<<<<<
 * 				structure, score = parent_graph[parent_subset]
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr {
  PyObject_HEAD
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/* "View.MemoryView":114
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/* "base.pxd":6
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 * 	cdef public str name
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 */

struct __pyx_vtabstruct_11pomegranate_4base_Model {
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/* "base.pxd":18
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/* "distributions/distributions.pxd":11
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 */

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/* "distributions/distributions.pxd":14
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/* "distributions/DiscreteDistribution.pxd":9
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/* "distributions/ConditionalProbabilityTable.pxd":9
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/* "pomegranate/BayesianNetwork.pyx":143
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/* TupleAndListFromArray.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n);
static CYTHON_INLINE PyObject* __Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n);
#endif

/* IncludeStringH.proto */
#include <string.h>

/* BytesEquals.proto */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);

/* UnicodeEquals.proto */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);

/* fastcall.proto */
#if CYTHON_AVOID_BORROWED_REFS
    #define __Pyx_Arg_VARARGS(args, i) PySequence_GetItem(args, i)
#elif CYTHON_ASSUME_SAFE_MACROS
    #define __Pyx_Arg_VARARGS(args, i) PyTuple_GET_ITEM(args, i)
#else
    #define __Pyx_Arg_VARARGS(args, i) PyTuple_GetItem(args, i)
#endif
#if CYTHON_AVOID_BORROWED_REFS
    #define __Pyx_Arg_NewRef_VARARGS(arg) __Pyx_NewRef(arg)
    #define __Pyx_Arg_XDECREF_VARARGS(arg) Py_XDECREF(arg)
#else
    #define __Pyx_Arg_NewRef_VARARGS(arg) arg
    #define __Pyx_Arg_XDECREF_VARARGS(arg)
#endif
#define __Pyx_NumKwargs_VARARGS(kwds) PyDict_Size(kwds)
#define __Pyx_KwValues_VARARGS(args, nargs) NULL
#define __Pyx_GetKwValue_VARARGS(kw, kwvalues, s) __Pyx_PyDict_GetItemStrWithError(kw, s)
#define __Pyx_KwargsAsDict_VARARGS(kw, kwvalues) PyDict_Copy(kw)
#if CYTHON_METH_FASTCALL
    #define __Pyx_Arg_FASTCALL(args, i) args[i]
    #define __Pyx_NumKwargs_FASTCALL(kwds) PyTuple_GET_SIZE(kwds)
    #define __Pyx_KwValues_FASTCALL(args, nargs) ((args) + (nargs))
    static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s);
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
    CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues);
  #else
    #define __Pyx_KwargsAsDict_FASTCALL(kw, kwvalues) _PyStack_AsDict(kwvalues, kw)
  #endif
    #define __Pyx_Arg_NewRef_FASTCALL(arg) arg  /* no-op, __Pyx_Arg_FASTCALL is direct and this needs
                                                   to have the same reference counting */
    #define __Pyx_Arg_XDECREF_FASTCALL(arg)
#else
    #define __Pyx_Arg_FASTCALL __Pyx_Arg_VARARGS
    #define __Pyx_NumKwargs_FASTCALL __Pyx_NumKwargs_VARARGS
    #define __Pyx_KwValues_FASTCALL __Pyx_KwValues_VARARGS
    #define __Pyx_GetKwValue_FASTCALL __Pyx_GetKwValue_VARARGS
    #define __Pyx_KwargsAsDict_FASTCALL __Pyx_KwargsAsDict_VARARGS
    #define __Pyx_Arg_NewRef_FASTCALL(arg) __Pyx_Arg_NewRef_VARARGS(arg)
    #define __Pyx_Arg_XDECREF_FASTCALL(arg) __Pyx_Arg_XDECREF_VARARGS(arg)
#endif
#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
#define __Pyx_ArgsSlice_VARARGS(args, start, stop) __Pyx_PyTuple_FromArray(&__Pyx_Arg_VARARGS(args, start), stop - start)
#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) __Pyx_PyTuple_FromArray(&__Pyx_Arg_FASTCALL(args, start), stop - start)
#else
#define __Pyx_ArgsSlice_VARARGS(args, start, stop) PyTuple_GetSlice(args, start, stop)
#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) PyTuple_GetSlice(args, start, stop)
#endif

/* RaiseArgTupleInvalid.proto */
static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);

/* RaiseDoubleKeywords.proto */
static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);

/* ParseKeywords.proto */
static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject *const *kwvalues,
    PyObject **argnames[],
    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,
    const char* function_name);

/* ArgTypeTest.proto */
#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\
    ((likely(__Pyx_IS_TYPE(obj, type) | (none_allowed && (obj == Py_None)))) ? 1 :\
        __Pyx__ArgTypeTest(obj, type, name, exact))
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact);

/* RaiseException.proto */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);

/* PyFunctionFastCall.proto */
#if CYTHON_FAST_PYCALL
#if !CYTHON_VECTORCALL
#define __Pyx_PyFunction_FastCall(func, args, nargs)\
    __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs);
#endif
#define __Pyx_BUILD_ASSERT_EXPR(cond)\
    (sizeof(char [1 - 2*!(cond)]) - 1)
#ifndef Py_MEMBER_SIZE
#define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
#endif
#if !CYTHON_VECTORCALL
#if PY_VERSION_HEX >= 0x03080000
  #include "frameobject.h"
#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API
  #ifndef Py_BUILD_CORE
    #define Py_BUILD_CORE 1
  #endif
  #include "internal/pycore_frame.h"
#endif
  #define __Pxy_PyFrame_Initialize_Offsets()
  #define __Pyx_PyFrame_GetLocalsplus(frame)  ((frame)->f_localsplus)
#else
  static size_t __pyx_pyframe_localsplus_offset = 0;
  #include "frameobject.h"
  #define __Pxy_PyFrame_Initialize_Offsets()\
    ((void)__Pyx_BUILD_ASSERT_EXPR(sizeof(PyFrameObject) == offsetof(PyFrameObject, f_localsplus) + Py_MEMBER_SIZE(PyFrameObject, f_localsplus)),\
     (void)(__pyx_pyframe_localsplus_offset = ((size_t)PyFrame_Type.tp_basicsize) - Py_MEMBER_SIZE(PyFrameObject, f_localsplus)))
  #define __Pyx_PyFrame_GetLocalsplus(frame)\
    (assert(__pyx_pyframe_localsplus_offset), (PyObject **)(((char *)(frame)) + __pyx_pyframe_localsplus_offset))
#endif
#endif
#endif

/* PyObjectCall.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
#else
#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
#endif

/* PyObjectCallMethO.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif

/* PyObjectFastCall.proto */
#define __Pyx_PyObject_FastCall(func, args, nargs)  __Pyx_PyObject_FastCallDict(func, args, (size_t)(nargs), NULL)
static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs);

/* RaiseUnexpectedTypeError.proto */
static int __Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj);

/* GCCDiagnostics.proto */
#if !defined(__INTEL_COMPILER) && defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
#define __Pyx_HAS_GCC_DIAGNOSTIC
#endif

/* BuildPyUnicode.proto */
static PyObject* __Pyx_PyUnicode_BuildFromAscii(Py_ssize_t ulength, char* chars, int clength,
                                                int prepend_sign, char padding_char);

/* CIntToPyUnicode.proto */
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_From_int(int value, Py_ssize_t width, char padding_char, char format_char);

/* CIntToPyUnicode.proto */
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_From_Py_ssize_t(Py_ssize_t value, Py_ssize_t width, char padding_char, char format_char);

/* JoinPyUnicode.proto */
static PyObject* __Pyx_PyUnicode_Join(PyObject* value_tuple, Py_ssize_t value_count, Py_ssize_t result_ulength,
                                      Py_UCS4 max_char);

/* StrEquals.proto */
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyString_Equals __Pyx_PyUnicode_Equals
#else
#define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
#endif

/* PyObjectFormatSimple.proto */
#if CYTHON_COMPILING_IN_PYPY
    #define __Pyx_PyObject_FormatSimple(s, f) (\
        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
        PyObject_Format(s, f))
#elif PY_MAJOR_VERSION < 3
    #define __Pyx_PyObject_FormatSimple(s, f) (\
        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
        likely(PyString_CheckExact(s)) ? PyUnicode_FromEncodedObject(s, NULL, "strict") :\
        PyObject_Format(s, f))
#elif CYTHON_USE_TYPE_SLOTS
    #define __Pyx_PyObject_FormatSimple(s, f) (\
        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
        likely(PyLong_CheckExact(s)) ? PyLong_Type.tp_repr(s) :\
        likely(PyFloat_CheckExact(s)) ? PyFloat_Type.tp_repr(s) :\
        PyObject_Format(s, f))
#else
    #define __Pyx_PyObject_FormatSimple(s, f) (\
        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
        PyObject_Format(s, f))
#endif

CYTHON_UNUSED static int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *); /*proto*/
/* GetAttr.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);

/* GetItemInt.proto */
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                     int is_list, int wraparound, int boundscheck);

/* PyObjectCallOneArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);

/* ObjectGetItem.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject *key);
#else
#define __Pyx_PyObject_GetItem(obj, key)  PyObject_GetItem(obj, key)
#endif

/* KeywordStringCheck.proto */
static int __Pyx_CheckKeywordStrings(PyObject *kw, const char* function_name, int kw_allowed);

/* DivInt[Py_ssize_t].proto */
static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t);

/* UnaryNegOverflows.proto */
#define __Pyx_UNARY_NEG_WOULD_OVERFLOW(x)\
        (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))

/* GetAttr3.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);

/* PyDictVersioning.proto */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
    (version_var) = __PYX_GET_DICT_VERSION(dict);\
    (cache_var) = (value);
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
        (VAR) = __pyx_dict_cached_value;\
    } else {\
        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
    }\
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
#else
#define __PYX_GET_DICT_VERSION(dict)  (0)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
#endif

/* GetModuleGlobalName.proto */
#if CYTHON_USE_DICT_VERSIONS
#define __Pyx_GetModuleGlobalName(var, name)  do {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_d))) ?\
        (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
        __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
} while(0)
#define __Pyx_GetModuleGlobalNameUncached(var, name)  do {\
    PY_UINT64_T __pyx_dict_version;\
    PyObject *__pyx_dict_cached_value;\
    (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
} while(0)
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
#else
#define __Pyx_GetModuleGlobalName(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
#define __Pyx_GetModuleGlobalNameUncached(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
#endif

/* AssertionsEnabled.proto */
#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
  #define __Pyx_init_assertions_enabled()  (0)
  #define __pyx_assertions_enabled()  (1)
#elif CYTHON_COMPILING_IN_LIMITED_API  ||  (CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030C0000)
  static int __pyx_assertions_enabled_flag;
  #define __pyx_assertions_enabled() (__pyx_assertions_enabled_flag)
  static int __Pyx_init_assertions_enabled(void) {
    PyObject *builtins, *debug, *debug_str;
    int flag;
    builtins = PyEval_GetBuiltins();
    if (!builtins) goto bad;
    debug_str = PyUnicode_FromStringAndSize("__debug__", 9);
    if (!debug_str) goto bad;
    debug = PyObject_GetItem(builtins, debug_str);
    Py_DECREF(debug_str);
    if (!debug) goto bad;
    flag = PyObject_IsTrue(debug);
    Py_DECREF(debug);
    if (flag == -1) goto bad;
    __pyx_assertions_enabled_flag = flag;
    return 0;
  bad:
    __pyx_assertions_enabled_flag = 1;
    return -1;
  }
#else
  #define __Pyx_init_assertions_enabled()  (0)
  #define __pyx_assertions_enabled()  (!Py_OptimizeFlag)
#endif

/* RaiseTooManyValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);

/* RaiseNeedMoreValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);

/* RaiseNoneIterError.proto */
static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);

/* ExtTypeTest.proto */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);

/* GetTopmostException.proto */
#if CYTHON_USE_EXC_INFO_STACK && CYTHON_FAST_THREAD_STATE
static _PyErr_StackItem * __Pyx_PyErr_GetTopmostException(PyThreadState *tstate);
#endif

/* SaveResetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSave(type, value, tb)  __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#define __Pyx_ExceptionReset(type, value, tb)  __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
#else
#define __Pyx_ExceptionSave(type, value, tb)   PyErr_GetExcInfo(type, value, tb)
#define __Pyx_ExceptionReset(type, value, tb)  PyErr_SetExcInfo(type, value, tb)
#endif

/* GetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_GetException(type, value, tb)  __Pyx__GetException(__pyx_tstate, type, value, tb)
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
#endif

/* SwapException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSwap(type, value, tb)  __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
#endif

/* Import.proto */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);

/* ImportDottedModule.proto */
static PyObject *__Pyx_ImportDottedModule(PyObject *name, PyObject *parts_tuple);
#if PY_MAJOR_VERSION >= 3
static PyObject *__Pyx_ImportDottedModule_WalkParts(PyObject *module, PyObject *name, PyObject *parts_tuple);
#endif

/* FastTypeChecks.proto */
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
#define __Pyx_TypeCheck2(obj, type1, type2) __Pyx_IsAnySubtype2(Py_TYPE(obj), (PyTypeObject *)type1, (PyTypeObject *)type2)
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
#else
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#define __Pyx_TypeCheck2(obj, type1, type2) (PyObject_TypeCheck(obj, (PyTypeObject *)type1) || PyObject_TypeCheck(obj, (PyTypeObject *)type2))
#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
#endif
#define __Pyx_PyErr_ExceptionMatches2(err1, err2)  __Pyx_PyErr_GivenExceptionMatches2(__Pyx_PyErr_CurrentExceptionType(), err1, err2)
#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)

CYTHON_UNUSED static int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
/* ListCompAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) {
    PyListObject* L = (PyListObject*) list;
    Py_ssize_t len = Py_SIZE(list);
    if (likely(L->allocated > len)) {
        Py_INCREF(x);
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
        L->ob_item[len] = x;
        #else
        PyList_SET_ITEM(list, len, x);
        #endif
        __Pyx_SET_SIZE(list, len + 1);
        return 0;
    }
    return PyList_Append(list, x);
}
#else
#define __Pyx_ListComp_Append(L,x) PyList_Append(L,x)
#endif

/* PySequenceMultiply.proto */
#define __Pyx_PySequence_Multiply_Left(mul, seq)  __Pyx_PySequence_Multiply(seq, mul)
static CYTHON_INLINE PyObject* __Pyx_PySequence_Multiply(PyObject *seq, Py_ssize_t mul);

/* SetItemInt.proto */
#define __Pyx_SetItemInt(o, i, v, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_SetItemInt_Fast(o, (Py_ssize_t)i, v, is_list, wraparound, boundscheck) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list assignment index out of range"), -1) :\
               __Pyx_SetItemInt_Generic(o, to_py_func(i), v)))
static int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v);
static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v,
                                               int is_list, int wraparound, int boundscheck);

/* RaiseUnboundLocalError.proto */
static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);

/* DivInt[long].proto */
static CYTHON_INLINE long __Pyx_div_long(long, long);

/* PySequenceContains.proto */
static CYTHON_INLINE int __Pyx_PySequence_ContainsTF(PyObject* item, PyObject* seq, int eq) {
    int result = PySequence_Contains(seq, item);
    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
}

/* ImportFrom.proto */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);

/* HasAttr.proto */
#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
#define __Pyx_HasAttr(o, n)  PyObject_HasAttrWithError(o, n)
#else
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);
#endif

/* IterFinish.proto */
static CYTHON_INLINE int __Pyx_IterFinish(void);

/* UnpackItemEndCheck.proto */
static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected);

/* DictGetItem.proto */
#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key);
#define __Pyx_PyObject_Dict_GetItem(obj, name)\
    (likely(PyDict_CheckExact(obj)) ?\
     __Pyx_PyDict_GetItem(obj, name) : PyObject_GetItem(obj, name))
#else
#define __Pyx_PyDict_GetItem(d, key) PyObject_GetItem(d, key)
#define __Pyx_PyObject_Dict_GetItem(obj, name)  PyObject_GetItem(obj, name)
#endif

/* PyDictContains.proto */
static CYTHON_INLINE int __Pyx_PyDict_ContainsTF(PyObject* item, PyObject* dict, int eq) {
    int result = PyDict_Contains(dict, item);
    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
}

/* RaiseClosureNameError.proto */
static CYTHON_INLINE void __Pyx_RaiseClosureNameError(const char *varname);

/* PyIntBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check);
#else
#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace, zerodivision_check)\
    (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
#endif

/* ImportDottedModuleRelFirst.proto */
static PyObject *__Pyx_ImportDottedModuleRelFirst(PyObject *name, PyObject *parts_tuple);

/* PyObjectLookupSpecial.proto */
#if CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
#define __Pyx_PyObject_LookupSpecialNoError(obj, attr_name)  __Pyx__PyObject_LookupSpecial(obj, attr_name, 0)
#define __Pyx_PyObject_LookupSpecial(obj, attr_name)  __Pyx__PyObject_LookupSpecial(obj, attr_name, 1)
static CYTHON_INLINE PyObject* __Pyx__PyObject_LookupSpecial(PyObject* obj, PyObject* attr_name, int with_error);
#else
#define __Pyx_PyObject_LookupSpecialNoError(o,n) __Pyx_PyObject_GetAttrStrNoError(o,n)
#define __Pyx_PyObject_LookupSpecial(o,n) __Pyx_PyObject_GetAttrStr(o,n)
#endif

/* UnicodeConcatInPlace.proto */
# if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
    #if CYTHON_REFNANNY
        #define __Pyx_PyUnicode_ConcatInPlace(left, right) __Pyx_PyUnicode_ConcatInPlaceImpl(&left, right, __pyx_refnanny)
    #else
        #define __Pyx_PyUnicode_ConcatInPlace(left, right) __Pyx_PyUnicode_ConcatInPlaceImpl(&left, right)
    #endif
    static CYTHON_INLINE PyObject *__Pyx_PyUnicode_ConcatInPlaceImpl(PyObject **p_left, PyObject *right
        #if CYTHON_REFNANNY
        , void* __pyx_refnanny
        #endif
    );
#else
#define __Pyx_PyUnicode_ConcatInPlace __Pyx_PyUnicode_Concat
#endif
#define __Pyx_PyUnicode_ConcatInPlaceSafe(left, right) ((unlikely((left) == Py_None) || unlikely((right) == Py_None)) ?\
    PyNumber_InPlaceAdd(left, right) : __Pyx_PyUnicode_ConcatInPlace(left, right))

/* StrConcatInPlace.proto */
#if PY_MAJOR_VERSION >= 3
    #define __Pyx_PyStr_Concat __Pyx_PyUnicode_Concat
    #define __Pyx_PyStr_ConcatInPlace __Pyx_PyUnicode_ConcatInPlace
#else
    #define __Pyx_PyStr_Concat PyNumber_Add
    #define __Pyx_PyStr_ConcatInPlace PyNumber_InPlaceAdd
#endif
#define __Pyx_PyStr_ConcatSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
    PyNumber_Add(a, b) : __Pyx_PyStr_Concat(a, b))
#define __Pyx_PyStr_ConcatInPlaceSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
    PyNumber_InPlaceAdd(a, b) : __Pyx_PyStr_ConcatInPlace(a, b))

/* PyObjectSetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
#define __Pyx_PyObject_DelAttrStr(o,n) __Pyx_PyObject_SetAttrStr(o, n, NULL)
static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value);
#else
#define __Pyx_PyObject_DelAttrStr(o,n)   PyObject_DelAttr(o,n)
#define __Pyx_PyObject_SetAttrStr(o,n,v) PyObject_SetAttr(o,n,v)
#endif

/* ListAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
    PyListObject* L = (PyListObject*) list;
    Py_ssize_t len = Py_SIZE(list);
    if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) {
        Py_INCREF(x);
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
        L->ob_item[len] = x;
        #else
        PyList_SET_ITEM(list, len, x);
        #endif
        __Pyx_SET_SIZE(list, len + 1);
        return 0;
    }
    return PyList_Append(list, x);
}
#else
#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
#endif

/* PyObjectCall2Args.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2);

/* PyObjectGetMethod.proto */
static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method);

/* PyObjectCallMethod1.proto */
static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg);

/* append.proto */
static CYTHON_INLINE int __Pyx_PyObject_Append(PyObject* L, PyObject* x);

/* ErrOccurredWithGIL.proto */
static CYTHON_INLINE int __Pyx_ErrOccurredWithGIL(void);

/* PyObjectCallNoArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);

/* PyObjectCallMethod0.proto */
static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name);

/* UnpackTupleError.proto */
static void __Pyx_UnpackTupleError(PyObject *, Py_ssize_t index);

/* UnpackTuple2.proto */
#define __Pyx_unpack_tuple2(tuple, value1, value2, is_tuple, has_known_size, decref_tuple)\
    (likely(is_tuple || PyTuple_Check(tuple)) ?\
        (likely(has_known_size || PyTuple_GET_SIZE(tuple) == 2) ?\
            __Pyx_unpack_tuple2_exact(tuple, value1, value2, decref_tuple) :\
            (__Pyx_UnpackTupleError(tuple, 2), -1)) :\
        __Pyx_unpack_tuple2_generic(tuple, value1, value2, has_known_size, decref_tuple))
static CYTHON_INLINE int __Pyx_unpack_tuple2_exact(
    PyObject* tuple, PyObject** value1, PyObject** value2, int decref_tuple);
static int __Pyx_unpack_tuple2_generic(
    PyObject* tuple, PyObject** value1, PyObject** value2, int has_known_size, int decref_tuple);

/* dict_iter.proto */
static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* dict, int is_dict, PyObject* method_name,
                                                   Py_ssize_t* p_orig_length, int* p_is_dict);
static CYTHON_INLINE int __Pyx_dict_iter_next(PyObject* dict_or_iter, Py_ssize_t orig_length, Py_ssize_t* ppos,
                                              PyObject** pkey, PyObject** pvalue, PyObject** pitem, int is_dict);

/* MergeKeywords.proto */
static int __Pyx_MergeKeywords(PyObject *kwdict, PyObject *source_mapping);

/* PyIntBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check);
#else
#define __Pyx_PyInt_SubtractObjC(op1, op2, intval, inplace, zerodivision_check)\
    (inplace ? PyNumber_InPlaceSubtract(op1, op2) : PyNumber_Subtract(op1, op2))
#endif

/* py_dict_keys.proto */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Keys(PyObject* d);

/* UnpackUnboundCMethod.proto */
typedef struct {
    PyObject *type;
    PyObject **method_name;
    PyCFunction func;
    PyObject *method;
    int flag;
} __Pyx_CachedCFunction;

/* CallUnboundCMethod0.proto */
static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self);
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CallUnboundCMethod0(cfunc, self)\
    (likely((cfunc)->func) ?\
        (likely((cfunc)->flag == METH_NOARGS) ?  (*((cfunc)->func))(self, NULL) :\
         (PY_VERSION_HEX >= 0x030600B1 && likely((cfunc)->flag == METH_FASTCALL) ?\
            (PY_VERSION_HEX >= 0x030700A0 ?\
                (*(__Pyx_PyCFunctionFast)(void*)(PyCFunction)(cfunc)->func)(self, &__pyx_empty_tuple, 0) :\
                (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)(cfunc)->func)(self, &__pyx_empty_tuple, 0, NULL)) :\
          (PY_VERSION_HEX >= 0x030700A0 && (cfunc)->flag == (METH_FASTCALL | METH_KEYWORDS) ?\
            (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)(cfunc)->func)(self, &__pyx_empty_tuple, 0, NULL) :\
            (likely((cfunc)->flag == (METH_VARARGS | METH_KEYWORDS)) ?  ((*(PyCFunctionWithKeywords)(void*)(PyCFunction)(cfunc)->func)(self, __pyx_empty_tuple, NULL)) :\
               ((cfunc)->flag == METH_VARARGS ?  (*((cfunc)->func))(self, __pyx_empty_tuple) :\
               __Pyx__CallUnboundCMethod0(cfunc, self)))))) :\
        __Pyx__CallUnboundCMethod0(cfunc, self))
#else
#define __Pyx_CallUnboundCMethod0(cfunc, self)  __Pyx__CallUnboundCMethod0(cfunc, self)
#endif

/* IsLittleEndian.proto */
static CYTHON_INLINE int __Pyx_Is_Little_Endian(void);

/* BufferFormatCheck.proto */
static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts);
static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx,
                              __Pyx_BufFmt_StackElem* stack,
                              __Pyx_TypeInfo* type);

/* BufferGetAndValidate.proto */
#define __Pyx_GetBufferAndValidate(buf, obj, dtype, flags, nd, cast, stack)\
    ((obj == Py_None || obj == NULL) ?\
    (__Pyx_ZeroBuffer(buf), 0) :\
    __Pyx__GetBufferAndValidate(buf, obj, dtype, flags, nd, cast, stack))
static int  __Pyx__GetBufferAndValidate(Py_buffer* buf, PyObject* obj,
    __Pyx_TypeInfo* dtype, int flags, int nd, int cast, __Pyx_BufFmt_StackElem* stack);
static void __Pyx_ZeroBuffer(Py_buffer* buf);
static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info);
static Py_ssize_t __Pyx_minusones[] = { -1, -1, -1, -1, -1, -1, -1, -1 };
static Py_ssize_t __Pyx_zeros[] = { 0, 0, 0, 0, 0, 0, 0, 0 };

/* SliceObject.proto */
#define __Pyx_PyObject_DelSlice(obj, cstart, cstop, py_start, py_stop, py_slice, has_cstart, has_cstop, wraparound)\
    __Pyx_PyObject_SetSlice(obj, (PyObject*)NULL, cstart, cstop, py_start, py_stop, py_slice, has_cstart, has_cstop, wraparound)
static CYTHON_INLINE int __Pyx_PyObject_SetSlice(
        PyObject* obj, PyObject* value, Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** py_start, PyObject** py_stop, PyObject** py_slice,
        int has_cstart, int has_cstop, int wraparound);

/* BufferFallbackError.proto */
static void __Pyx_RaiseBufferFallbackError(void);

/* BufferIndexError.proto */
static void __Pyx_RaiseBufferIndexError(int axis);

#define __Pyx_BufPtrCContig1d(type, buf, i0, s0) ((type)buf + i0)
/* PyObject_Str.proto */
#define __Pyx_PyObject_Str(obj)\
    (likely(PyString_CheckExact(obj)) ? __Pyx_NewRef(obj) : PyObject_Str(obj))

/* py_dict_values.proto */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d);

/* PyIntCompare.proto */
static CYTHON_INLINE int __Pyx_PyInt_BoolEqObjC(PyObject *op1, PyObject *op2, long intval, long inplace);

/* PyIntBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_MultiplyCObj(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check);
#else
#define __Pyx_PyInt_MultiplyCObj(op1, op2, intval, inplace, zerodivision_check)\
    (inplace ? PyNumber_InPlaceMultiply(op1, op2) : PyNumber_Multiply(op1, op2))
#endif

/* PyIntFromDouble.proto */
#if PY_MAJOR_VERSION < 3
static CYTHON_INLINE PyObject* __Pyx_PyInt_FromDouble(double value);
#else
#define __Pyx_PyInt_FromDouble(value) PyLong_FromDouble(value)
#endif

/* pyfrozenset_new.proto */
static CYTHON_INLINE PyObject* __Pyx_PyFrozenSet_New(PyObject* it);

/* PySetContains.proto */
static CYTHON_INLINE int __Pyx_PySet_ContainsTF(PyObject* key, PyObject* set, int eq);

/* set_iter.proto */
static CYTHON_INLINE PyObject* __Pyx_set_iterator(PyObject* iterable, int is_set,
                                                  Py_ssize_t* p_orig_length, int* p_source_is_set);
static CYTHON_INLINE int __Pyx_set_iter_next(
        PyObject* iter_obj, Py_ssize_t orig_length,
        Py_ssize_t* ppos, PyObject **value,
        int source_is_set);

/* SliceObject.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(
        PyObject* obj, Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** py_start, PyObject** py_stop, PyObject** py_slice,
        int has_cstart, int has_cstop, int wraparound);

/* CallUnboundCMethod1.proto */
static PyObject* __Pyx__CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg);
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg);
#else
#define __Pyx_CallUnboundCMethod1(cfunc, self, arg)  __Pyx__CallUnboundCMethod1(cfunc, self, arg)
#endif

/* pybytes_as_double.proto */
static double __Pyx_SlowPyString_AsDouble(PyObject *obj);
static double __Pyx__PyBytes_AsDouble(PyObject *obj, const char* start, Py_ssize_t length);
static CYTHON_INLINE double __Pyx_PyBytes_AsDouble(PyObject *obj) {
    char* as_c_string;
    Py_ssize_t size;
#if CYTHON_ASSUME_SAFE_MACROS
    as_c_string = PyBytes_AS_STRING(obj);
    size = PyBytes_GET_SIZE(obj);
#else
    if (PyBytes_AsStringAndSize(obj, &as_c_string, &size) < 0) {
        return (double)-1;
    }
#endif
    return __Pyx__PyBytes_AsDouble(obj, as_c_string, size);
}
static CYTHON_INLINE double __Pyx_PyByteArray_AsDouble(PyObject *obj) {
    char* as_c_string;
    Py_ssize_t size;
#if CYTHON_ASSUME_SAFE_MACROS
    as_c_string = PyByteArray_AS_STRING(obj);
    size = PyByteArray_GET_SIZE(obj);
#else
    as_c_string = PyByteArray_AsString(obj);
    if (as_c_string == NULL) {
        return (double)-1;
    }
    size = PyByteArray_Size(obj);
#endif
    return __Pyx__PyBytes_AsDouble(obj, as_c_string, size);
}

/* pyunicode_as_double.proto */
#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY && CYTHON_ASSUME_SAFE_MACROS
static const char* __Pyx__PyUnicode_AsDouble_Copy(const void* data, const int kind, char* buffer, Py_ssize_t start, Py_ssize_t end) {
    int last_was_punctuation;
    Py_ssize_t i;
    last_was_punctuation = 1;
    for (i=start; i <= end; i++) {
        Py_UCS4 chr = PyUnicode_READ(kind, data, i);
        int is_punctuation = (chr == '_') | (chr == '.');
        *buffer = (char)chr;
        buffer += (chr != '_');
        if (unlikely(chr > 127)) goto parse_failure;
        if (unlikely(last_was_punctuation & is_punctuation)) goto parse_failure;
        last_was_punctuation = is_punctuation;
    }
    if (unlikely(last_was_punctuation)) goto parse_failure;
    *buffer = '\0';
    return buffer;
parse_failure:
    return NULL;
}
static double __Pyx__PyUnicode_AsDouble_inf_nan(const void* data, int kind, Py_ssize_t start, Py_ssize_t length) {
    int matches = 1;
    Py_UCS4 chr;
    Py_UCS4 sign = PyUnicode_READ(kind, data, start);
    int is_signed = (sign == '-') | (sign == '+');
    start += is_signed;
    length -= is_signed;
    switch (PyUnicode_READ(kind, data, start)) {
        #ifdef Py_NAN
        case 'n':
        case 'N':
            if (unlikely(length != 3)) goto parse_failure;
            chr = PyUnicode_READ(kind, data, start+1);
            matches &= (chr == 'a') | (chr == 'A');
            chr = PyUnicode_READ(kind, data, start+2);
            matches &= (chr == 'n') | (chr == 'N');
            if (unlikely(!matches)) goto parse_failure;
            return (sign == '-') ? -Py_NAN : Py_NAN;
        #endif
        case 'i':
        case 'I':
            if (unlikely(length < 3)) goto parse_failure;
            chr = PyUnicode_READ(kind, data, start+1);
            matches &= (chr == 'n') | (chr == 'N');
            chr = PyUnicode_READ(kind, data, start+2);
            matches &= (chr == 'f') | (chr == 'F');
            if (likely(length == 3 && matches))
                return (sign == '-') ? -Py_HUGE_VAL : Py_HUGE_VAL;
            if (unlikely(length != 8)) goto parse_failure;
            chr = PyUnicode_READ(kind, data, start+3);
            matches &= (chr == 'i') | (chr == 'I');
            chr = PyUnicode_READ(kind, data, start+4);
            matches &= (chr == 'n') | (chr == 'N');
            chr = PyUnicode_READ(kind, data, start+5);
            matches &= (chr == 'i') | (chr == 'I');
            chr = PyUnicode_READ(kind, data, start+6);
            matches &= (chr == 't') | (chr == 'T');
            chr = PyUnicode_READ(kind, data, start+7);
            matches &= (chr == 'y') | (chr == 'Y');
            if (unlikely(!matches)) goto parse_failure;
            return (sign == '-') ? -Py_HUGE_VAL : Py_HUGE_VAL;
        case '.': case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9':
            break;
        default:
            goto parse_failure;
    }
    return 0.0;
parse_failure:
    return -1.0;
}
static double __Pyx_PyUnicode_AsDouble_WithSpaces(PyObject *obj) {
    double value;
    const char *last;
    char *end;
    Py_ssize_t start, length = PyUnicode_GET_LENGTH(obj);
    const int kind = PyUnicode_KIND(obj);
    const void* data = PyUnicode_DATA(obj);
    start = 0;
    while (Py_UNICODE_ISSPACE(PyUnicode_READ(kind, data, start)))
        start++;
    while (start < length - 1 && Py_UNICODE_ISSPACE(PyUnicode_READ(kind, data, length - 1)))
        length--;
    length -= start;
    if (unlikely(length <= 0)) goto fallback;
    value = __Pyx__PyUnicode_AsDouble_inf_nan(data, kind, start, length);
    if (unlikely(value == -1.0)) goto fallback;
    if (value != 0.0) return value;
    if (length < 40) {
        char number[40];
        last = __Pyx__PyUnicode_AsDouble_Copy(data, kind, number, start, start + length);
        if (unlikely(!last)) goto fallback;
        value = PyOS_string_to_double(number, &end, NULL);
    } else {
        char *number = (char*) PyMem_Malloc((length + 1) * sizeof(char));
        if (unlikely(!number)) goto fallback;
        last = __Pyx__PyUnicode_AsDouble_Copy(data, kind, number, start, start + length);
        if (unlikely(!last)) {
            PyMem_Free(number);
            goto fallback;
        }
        value = PyOS_string_to_double(number, &end, NULL);
        PyMem_Free(number);
    }
    if (likely(end == last) || (value == (double)-1 && PyErr_Occurred())) {
        return value;
    }
fallback:
    return __Pyx_SlowPyString_AsDouble(obj);
}
#endif
static CYTHON_INLINE double __Pyx_PyUnicode_AsDouble(PyObject *obj) {
#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY && CYTHON_ASSUME_SAFE_MACROS
    if (unlikely(__Pyx_PyUnicode_READY(obj) == -1))
        return (double)-1;
    if (likely(PyUnicode_IS_ASCII(obj))) {
        const char *s;
        Py_ssize_t length;
        s = PyUnicode_AsUTF8AndSize(obj, &length);
        return __Pyx__PyBytes_AsDouble(obj, s, length);
    }
    return __Pyx_PyUnicode_AsDouble_WithSpaces(obj);
#else
    return __Pyx_SlowPyString_AsDouble(obj);
#endif
}

/* pystring_as_double.proto */
static CYTHON_INLINE double __Pyx_PyString_AsDouble(PyObject *obj) {
    #if PY_MAJOR_VERSION >= 3
    (void)__Pyx_PyBytes_AsDouble;
    return __Pyx_PyUnicode_AsDouble(obj);
    #else
    (void)__Pyx_PyUnicode_AsDouble;
    return __Pyx_PyBytes_AsDouble(obj);
    #endif
}

/* pop.proto */
static CYTHON_INLINE PyObject* __Pyx__PyObject_Pop(PyObject* L);
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE PyObject* __Pyx_PyList_Pop(PyObject* L);
#define __Pyx_PyObject_Pop(L) (likely(PyList_CheckExact(L)) ?\
    __Pyx_PyList_Pop(L) : __Pyx__PyObject_Pop(L))
#else
#define __Pyx_PyList_Pop(L)  __Pyx__PyObject_Pop(L)
#define __Pyx_PyObject_Pop(L)  __Pyx__PyObject_Pop(L)
#endif

/* PyFloatBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static int __Pyx_PyFloat_BoolEqObjC(PyObject *op1, PyObject *op2, double floatval, int inplace, int zerodivision_check);
#else
#define __Pyx_PyFloat_BoolEqObjC(op1, op2, floatval, inplace, zerodivision_check)\
    __Pyx_PyObject_IsTrueAndDecref(PyObject_RichCompare(op1, op2, Py_EQ))
    #endif

/* py_set_remove.proto */
static CYTHON_INLINE int __Pyx_PySet_Remove(PyObject *set, PyObject *key);

/* py_dict_items.proto */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d);

/* DivInt[int].proto */
static CYTHON_INLINE int __Pyx_div_int(int, int);

/* ModInt[int].proto */
static CYTHON_INLINE int __Pyx_mod_int(int, int);

/* CallNextTpDealloc.proto */
static void __Pyx_call_next_tp_dealloc(PyObject* obj, destructor current_tp_dealloc);

/* CallNextTpTraverse.proto */
static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse);

/* CallNextTpClear.proto */
static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_clear);

/* PyObject_GenericGetAttrNoDict.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttrNoDict PyObject_GenericGetAttr
#endif

/* PyObject_GenericGetAttr.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr
#endif

/* TypeImport.proto */
#ifndef __PYX_HAVE_RT_ImportType_proto_3_0_10
#define __PYX_HAVE_RT_ImportType_proto_3_0_10
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
#include <stdalign.h>
#endif
#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) || __cplusplus >= 201103L
#define __PYX_GET_STRUCT_ALIGNMENT_3_0_10(s) alignof(s)
#else
#define __PYX_GET_STRUCT_ALIGNMENT_3_0_10(s) sizeof(void*)
#endif
enum __Pyx_ImportType_CheckSize_3_0_10 {
   __Pyx_ImportType_CheckSize_Error_3_0_10 = 0,
   __Pyx_ImportType_CheckSize_Warn_3_0_10 = 1,
   __Pyx_ImportType_CheckSize_Ignore_3_0_10 = 2
};
static PyTypeObject *__Pyx_ImportType_3_0_10(PyObject* module, const char *module_name, const char *class_name, size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_10 check_size);
#endif

/* GetVTable.proto */
static void* __Pyx_GetVtable(PyTypeObject *type);

/* IncludeStructmemberH.proto */
#include <structmember.h>

/* FixUpExtensionType.proto */
#if CYTHON_USE_TYPE_SPECS
static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type);
#endif

/* ValidateBasesTuple.proto */
#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases);
#endif

/* PyType_Ready.proto */
CYTHON_UNUSED static int __Pyx_PyType_Ready(PyTypeObject *t);

/* SetVTable.proto */
static int __Pyx_SetVtable(PyTypeObject* typeptr , void* vtable);

/* MergeVTables.proto */
#if !CYTHON_COMPILING_IN_LIMITED_API
static int __Pyx_MergeVtables(PyTypeObject *type);
#endif

/* SetupReduce.proto */
#if !CYTHON_COMPILING_IN_LIMITED_API
static int __Pyx_setup_reduce(PyObject* type_obj);
#endif

/* FetchSharedCythonModule.proto */
static PyObject *__Pyx_FetchSharedCythonABIModule(void);

/* FetchCommonType.proto */
#if !CYTHON_USE_TYPE_SPECS
static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);
#else
static PyTypeObject* __Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases);
#endif

/* PyMethodNew.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
    PyObject *typesModule=NULL, *methodType=NULL, *result=NULL;
    CYTHON_UNUSED_VAR(typ);
    if (!self)
        return __Pyx_NewRef(func);
    typesModule = PyImport_ImportModule("types");
    if (!typesModule) return NULL;
    methodType = PyObject_GetAttrString(typesModule, "MethodType");
    Py_DECREF(typesModule);
    if (!methodType) return NULL;
    result = PyObject_CallFunctionObjArgs(methodType, func, self, NULL);
    Py_DECREF(methodType);
    return result;
}
#elif PY_MAJOR_VERSION >= 3
static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
    CYTHON_UNUSED_VAR(typ);
    if (!self)
        return __Pyx_NewRef(func);
    return PyMethod_New(func, self);
}
#else
    #define __Pyx_PyMethod_New PyMethod_New
#endif

/* PyVectorcallFastCallDict.proto */
#if CYTHON_METH_FASTCALL
static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw);
#endif

/* CythonFunctionShared.proto */
#define __Pyx_CyFunction_USED
#define __Pyx_CYFUNCTION_STATICMETHOD  0x01
#define __Pyx_CYFUNCTION_CLASSMETHOD   0x02
#define __Pyx_CYFUNCTION_CCLASS        0x04
#define __Pyx_CYFUNCTION_COROUTINE     0x08
#define __Pyx_CyFunction_GetClosure(f)\
    (((__pyx_CyFunctionObject *) (f))->func_closure)
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_CyFunction_GetClassObj(f)\
      (((__pyx_CyFunctionObject *) (f))->func_classobj)
#else
  #define __Pyx_CyFunction_GetClassObj(f)\
      ((PyObject*) ((PyCMethodObject *) (f))->mm_class)
#endif
#define __Pyx_CyFunction_SetClassObj(f, classobj)\
    __Pyx__CyFunction_SetClassObj((__pyx_CyFunctionObject *) (f), (classobj))
#define __Pyx_CyFunction_Defaults(type, f)\
    ((type *)(((__pyx_CyFunctionObject *) (f))->defaults))
#define __Pyx_CyFunction_SetDefaultsGetter(f, g)\
    ((__pyx_CyFunctionObject *) (f))->defaults_getter = (g)
typedef struct {
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject_HEAD
    PyObject *func;
#elif PY_VERSION_HEX < 0x030900B1
    PyCFunctionObject func;
#else
    PyCMethodObject func;
#endif
#if CYTHON_BACKPORT_VECTORCALL
    __pyx_vectorcallfunc func_vectorcall;
#endif
#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
    PyObject *func_weakreflist;
#endif
    PyObject *func_dict;
    PyObject *func_name;
    PyObject *func_qualname;
    PyObject *func_doc;
    PyObject *func_globals;
    PyObject *func_code;
    PyObject *func_closure;
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
    PyObject *func_classobj;
#endif
    void *defaults;
    int defaults_pyobjects;
    size_t defaults_size;
    int flags;
    PyObject *defaults_tuple;
    PyObject *defaults_kwdict;
    PyObject *(*defaults_getter)(PyObject *);
    PyObject *func_annotations;
    PyObject *func_is_coroutine;
} __pyx_CyFunctionObject;
#undef __Pyx_CyOrPyCFunction_Check
#define __Pyx_CyFunction_Check(obj)  __Pyx_TypeCheck(obj, __pyx_CyFunctionType)
#define __Pyx_CyOrPyCFunction_Check(obj)  __Pyx_TypeCheck2(obj, __pyx_CyFunctionType, &PyCFunction_Type)
#define __Pyx_CyFunction_CheckExact(obj)  __Pyx_IS_TYPE(obj, __pyx_CyFunctionType)
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc);
#undef __Pyx_IsSameCFunction
#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCyOrCFunction(func, cfunc)
static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject* op, PyMethodDef *ml,
                                      int flags, PyObject* qualname,
                                      PyObject *closure,
                                      PyObject *module, PyObject *globals,
                                      PyObject* code);
static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj);
static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *m,
                                                         size_t size,
                                                         int pyobjects);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m,
                                                            PyObject *tuple);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *m,
                                                             PyObject *dict);
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m,
                                                              PyObject *dict);
static int __pyx_CyFunction_init(PyObject *module);
#if CYTHON_METH_FASTCALL
static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
#if CYTHON_BACKPORT_VECTORCALL
#define __Pyx_CyFunction_func_vectorcall(f) (((__pyx_CyFunctionObject*)f)->func_vectorcall)
#else
#define __Pyx_CyFunction_func_vectorcall(f) (((PyCFunctionObject*)f)->vectorcall)
#endif
#endif

/* CythonFunction.proto */
static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml,
                                      int flags, PyObject* qualname,
                                      PyObject *closure,
                                      PyObject *module, PyObject *globals,
                                      PyObject* code);

/* ClassMethod.proto */
#include "descrobject.h"
CYTHON_UNUSED static PyObject* __Pyx_Method_ClassMethod(PyObject *method);

/* GetNameInClass.proto */
#define __Pyx_GetNameInClass(var, nmspace, name)  (var) = __Pyx__GetNameInClass(nmspace, name)
static PyObject *__Pyx__GetNameInClass(PyObject *nmspace, PyObject *name);

/* CLineInTraceback.proto */
#ifdef CYTHON_CLINE_IN_TRACEBACK
#define __Pyx_CLineForTraceback(tstate, c_line)  (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
#else
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
#endif

/* CodeObjectCache.proto */
#if !CYTHON_COMPILING_IN_LIMITED_API
typedef struct {
    PyCodeObject* code_object;
    int code_line;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
    int count;
    int max_count;
    __Pyx_CodeObjectCacheEntry* entries;
};
static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static PyCodeObject *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
#endif

/* AddTraceback.proto */
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename);

#if PY_MAJOR_VERSION < 3
    static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags);
    static void __Pyx_ReleaseBuffer(Py_buffer *view);
#else
    #define __Pyx_GetBuffer PyObject_GetBuffer
    #define __Pyx_ReleaseBuffer PyBuffer_Release
#endif


/* BufferStructDeclare.proto */
typedef struct {
  Py_ssize_t shape, strides, suboffsets;
} __Pyx_Buf_DimInfo;
typedef struct {
  size_t refcount;
  Py_buffer pybuffer;
} __Pyx_Buffer;
typedef struct {
  __Pyx_Buffer *rcbuffer;
  char *data;
  __Pyx_Buf_DimInfo diminfo[8];
} __Pyx_LocalBuf_ND;

/* MemviewSliceIsContig.proto */
static int __pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim);

/* OverlappingSlices.proto */
static int __pyx_slices_overlap(__Pyx_memviewslice *slice1,
                                __Pyx_memviewslice *slice2,
                                int ndim, size_t itemsize);

/* Print.proto */
static int __Pyx_Print(PyObject*, PyObject *, int);
#if CYTHON_COMPILING_IN_PYPY || PY_MAJOR_VERSION >= 3
static PyObject* __pyx_print = 0;
static PyObject* __pyx_print_kwargs = 0;
#endif

/* TypeInfoCompare.proto */
static int __pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b);

/* MemviewSliceValidateAndInit.proto */
static int __Pyx_ValidateAndInit_memviewslice(
                int *axes_specs,
                int c_or_f_flag,
                int buf_flags,
                int ndim,
                __Pyx_TypeInfo *dtype,
                __Pyx_BufFmt_StackElem stack[],
                __Pyx_memviewslice *memviewslice,
                PyObject *original_obj);

/* ObjectToMemviewSlice.proto */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_double(PyObject *, int writable_flag);

/* ObjectToMemviewSlice.proto */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsds_double(PyObject *, int writable_flag);

/* IntPow.proto */
static CYTHON_INLINE long __Pyx_pow_long(long, long);

/* RealImag.proto */
#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    #define __Pyx_CREAL(z) ((z).real())
    #define __Pyx_CIMAG(z) ((z).imag())
  #else
    #define __Pyx_CREAL(z) (__real__(z))
    #define __Pyx_CIMAG(z) (__imag__(z))
  #endif
#else
    #define __Pyx_CREAL(z) ((z).real)
    #define __Pyx_CIMAG(z) ((z).imag)
#endif
#if defined(__cplusplus) && CYTHON_CCOMPLEX\
        && (defined(_WIN32) || defined(__clang__) || (defined(__GNUC__) && (__GNUC__ >= 5 || __GNUC__ == 4 && __GNUC_MINOR__ >= 4 )) || __cplusplus >= 201103)
    #define __Pyx_SET_CREAL(z,x) ((z).real(x))
    #define __Pyx_SET_CIMAG(z,y) ((z).imag(y))
#else
    #define __Pyx_SET_CREAL(z,x) __Pyx_CREAL(z) = (x)
    #define __Pyx_SET_CIMAG(z,y) __Pyx_CIMAG(z) = (y)
#endif

/* Arithmetic.proto */
#if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
    #define __Pyx_c_eq_float(a, b)   ((a)==(b))
    #define __Pyx_c_sum_float(a, b)  ((a)+(b))
    #define __Pyx_c_diff_float(a, b) ((a)-(b))
    #define __Pyx_c_prod_float(a, b) ((a)*(b))
    #define __Pyx_c_quot_float(a, b) ((a)/(b))
    #define __Pyx_c_neg_float(a)     (-(a))
  #ifdef __cplusplus
    #define __Pyx_c_is_zero_float(z) ((z)==(float)0)
    #define __Pyx_c_conj_float(z)    (::std::conj(z))
    #if 1
        #define __Pyx_c_abs_float(z)     (::std::abs(z))
        #define __Pyx_c_pow_float(a, b)  (::std::pow(a, b))
    #endif
  #else
    #define __Pyx_c_is_zero_float(z) ((z)==0)
    #define __Pyx_c_conj_float(z)    (conjf(z))
    #if 1
        #define __Pyx_c_abs_float(z)     (cabsf(z))
        #define __Pyx_c_pow_float(a, b)  (cpowf(a, b))
    #endif
 #endif
#else
    static CYTHON_INLINE int __Pyx_c_eq_float(__pyx_t_float_complex, __pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sum_float(__pyx_t_float_complex, __pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_diff_float(__pyx_t_float_complex, __pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prod_float(__pyx_t_float_complex, __pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex, __pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_neg_float(__pyx_t_float_complex);
    static CYTHON_INLINE int __Pyx_c_is_zero_float(__pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conj_float(__pyx_t_float_complex);
    #if 1
        static CYTHON_INLINE float __Pyx_c_abs_float(__pyx_t_float_complex);
        static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_pow_float(__pyx_t_float_complex, __pyx_t_float_complex);
    #endif
#endif

/* Arithmetic.proto */
#if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
    #define __Pyx_c_eq_double(a, b)   ((a)==(b))
    #define __Pyx_c_sum_double(a, b)  ((a)+(b))
    #define __Pyx_c_diff_double(a, b) ((a)-(b))
    #define __Pyx_c_prod_double(a, b) ((a)*(b))
    #define __Pyx_c_quot_double(a, b) ((a)/(b))
    #define __Pyx_c_neg_double(a)     (-(a))
  #ifdef __cplusplus
    #define __Pyx_c_is_zero_double(z) ((z)==(double)0)
    #define __Pyx_c_conj_double(z)    (::std::conj(z))
    #if 1
        #define __Pyx_c_abs_double(z)     (::std::abs(z))
        #define __Pyx_c_pow_double(a, b)  (::std::pow(a, b))
    #endif
  #else
    #define __Pyx_c_is_zero_double(z) ((z)==0)
    #define __Pyx_c_conj_double(z)    (conj(z))
    #if 1
        #define __Pyx_c_abs_double(z)     (cabs(z))
        #define __Pyx_c_pow_double(a, b)  (cpow(a, b))
    #endif
 #endif
#else
    static CYTHON_INLINE int __Pyx_c_eq_double(__pyx_t_double_complex, __pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum_double(__pyx_t_double_complex, __pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff_double(__pyx_t_double_complex, __pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_prod_double(__pyx_t_double_complex, __pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double(__pyx_t_double_complex, __pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg_double(__pyx_t_double_complex);
    static CYTHON_INLINE int __Pyx_c_is_zero_double(__pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj_double(__pyx_t_double_complex);
    #if 1
        static CYTHON_INLINE double __Pyx_c_abs_double(__pyx_t_double_complex);
        static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_pow_double(__pyx_t_double_complex, __pyx_t_double_complex);
    #endif
#endif

/* MemviewSliceCopyTemplate.proto */
static __Pyx_memviewslice
__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs,
                                 const char *mode, int ndim,
                                 size_t sizeof_dtype, int contig_flag,
                                 int dtype_is_object);

/* MemviewSliceInit.proto */
#define __Pyx_BUF_MAX_NDIMS %(BUF_MAX_NDIMS)d
#define __Pyx_MEMVIEW_DIRECT   1
#define __Pyx_MEMVIEW_PTR      2
#define __Pyx_MEMVIEW_FULL     4
#define __Pyx_MEMVIEW_CONTIG   8
#define __Pyx_MEMVIEW_STRIDED  16
#define __Pyx_MEMVIEW_FOLLOW   32
#define __Pyx_IS_C_CONTIG 1
#define __Pyx_IS_F_CONTIG 2
static int __Pyx_init_memviewslice(
                struct __pyx_memoryview_obj *memview,
                int ndim,
                __Pyx_memviewslice *memviewslice,
                int memview_is_new_reference);
static CYTHON_INLINE int __pyx_add_acquisition_count_locked(
    __pyx_atomic_int_type *acquisition_count, PyThread_type_lock lock);
static CYTHON_INLINE int __pyx_sub_acquisition_count_locked(
    __pyx_atomic_int_type *acquisition_count, PyThread_type_lock lock);
#define __pyx_get_slice_count_pointer(memview) (&memview->acquisition_count)
#define __PYX_INC_MEMVIEW(slice, have_gil) __Pyx_INC_MEMVIEW(slice, have_gil, __LINE__)
#define __PYX_XCLEAR_MEMVIEW(slice, have_gil) __Pyx_XCLEAR_MEMVIEW(slice, have_gil, __LINE__)
static CYTHON_INLINE void __Pyx_INC_MEMVIEW(__Pyx_memviewslice *, int, int);
static CYTHON_INLINE void __Pyx_XCLEAR_MEMVIEW(__Pyx_memviewslice *, int, int);

/* CIntFromPy.proto */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);

/* CIntFromPy.proto */
static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE unsigned int __Pyx_PyInt_As_unsigned_int(PyObject *);

/* PrintOne.proto */
static int __Pyx_PrintOne(PyObject* stream, PyObject *o);

/* CIntFromPy.proto */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *);

/* FormatTypeName.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
typedef PyObject *__Pyx_TypeName;
#define __Pyx_FMT_TYPENAME "%U"
static __Pyx_TypeName __Pyx_PyType_GetName(PyTypeObject* tp);
#define __Pyx_DECREF_TypeName(obj) Py_XDECREF(obj)
#else
typedef const char *__Pyx_TypeName;
#define __Pyx_FMT_TYPENAME "%.200s"
#define __Pyx_PyType_GetName(tp) ((tp)->tp_name)
#define __Pyx_DECREF_TypeName(obj)
#endif

/* CoroutineBase.proto */
struct __pyx_CoroutineObject;
typedef PyObject *(*__pyx_coroutine_body_t)(struct __pyx_CoroutineObject *, PyThreadState *, PyObject *);
#if CYTHON_USE_EXC_INFO_STACK
#define __Pyx_ExcInfoStruct  _PyErr_StackItem
#else
typedef struct {
    PyObject *exc_type;
    PyObject *exc_value;
    PyObject *exc_traceback;
} __Pyx_ExcInfoStruct;
#endif
typedef struct __pyx_CoroutineObject {
    PyObject_HEAD
    __pyx_coroutine_body_t body;
    PyObject *closure;
    __Pyx_ExcInfoStruct gi_exc_state;
    PyObject *gi_weakreflist;
    PyObject *classobj;
    PyObject *yieldfrom;
    PyObject *gi_name;
    PyObject *gi_qualname;
    PyObject *gi_modulename;
    PyObject *gi_code;
    PyObject *gi_frame;
    int resume_label;
    char is_running;
} __pyx_CoroutineObject;
static __pyx_CoroutineObject *__Pyx__Coroutine_New(
    PyTypeObject *type, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
    PyObject *name, PyObject *qualname, PyObject *module_name);
static __pyx_CoroutineObject *__Pyx__Coroutine_NewInit(
            __pyx_CoroutineObject *gen, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
            PyObject *name, PyObject *qualname, PyObject *module_name);
static CYTHON_INLINE void __Pyx_Coroutine_ExceptionClear(__Pyx_ExcInfoStruct *self);
static int __Pyx_Coroutine_clear(PyObject *self);
static PyObject *__Pyx_Coroutine_Send(PyObject *self, PyObject *value);
static PyObject *__Pyx_Coroutine_Close(PyObject *self);
static PyObject *__Pyx_Coroutine_Throw(PyObject *gen, PyObject *args);
#if CYTHON_USE_EXC_INFO_STACK
#define __Pyx_Coroutine_SwapException(self)
#define __Pyx_Coroutine_ResetAndClearException(self)  __Pyx_Coroutine_ExceptionClear(&(self)->gi_exc_state)
#else
#define __Pyx_Coroutine_SwapException(self) {\
    __Pyx_ExceptionSwap(&(self)->gi_exc_state.exc_type, &(self)->gi_exc_state.exc_value, &(self)->gi_exc_state.exc_traceback);\
    __Pyx_Coroutine_ResetFrameBackpointer(&(self)->gi_exc_state);\
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#define __Pyx_Coroutine_ResetAndClearException(self) {\
    __Pyx_ExceptionReset((self)->gi_exc_state.exc_type, (self)->gi_exc_state.exc_value, (self)->gi_exc_state.exc_traceback);\
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#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyGen_FetchStopIterationValue(pvalue)\
    __Pyx_PyGen__FetchStopIterationValue(__pyx_tstate, pvalue)
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#define __Pyx_PyGen_FetchStopIterationValue(pvalue)\
    __Pyx_PyGen__FetchStopIterationValue(__Pyx_PyThreadState_Current, pvalue)
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static int __Pyx_PyGen__FetchStopIterationValue(PyThreadState *tstate, PyObject **pvalue);
static CYTHON_INLINE void __Pyx_Coroutine_ResetFrameBackpointer(__Pyx_ExcInfoStruct *exc_state);

/* PatchModuleWithCoroutine.proto */
static PyObject* __Pyx_Coroutine_patch_module(PyObject* module, const char* py_code);

/* PatchGeneratorABC.proto */
static int __Pyx_patch_abc(void);

/* Generator.proto */
#define __Pyx_Generator_USED
#define __Pyx_Generator_CheckExact(obj) __Pyx_IS_TYPE(obj, __pyx_GeneratorType)
#define __Pyx_Generator_New(body, code, closure, name, qualname, module_name)\
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static PyObject *__Pyx_Generator_Next(PyObject *self);
static int __pyx_Generator_init(PyObject *module);

/* CheckBinaryVersion.proto */
static unsigned long __Pyx_get_runtime_version(void);
static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer);

/* FunctionImport.proto */
static int __Pyx_ImportFunction_3_0_10(PyObject *module, const char *funcname, void (**f)(void), const char *sig);

/* InitStrings.proto */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);

/* #### Code section: module_declarations ### */
static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *__pyx_v_self); /* proto*/
static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto*/
static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj); /* proto*/
static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_dst, PyObject *__pyx_v_src); /* proto*/
static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/
static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryview__get_base(struct __pyx_memoryview_obj *__pyx_v_self); /* proto*/
static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/
static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryviewslice__get_base(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto*/
static CYTHON_INLINE PyObject *__pyx_f_5numpy_7ndarray_4base_base(PyArrayObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE PyArray_Descr *__pyx_f_5numpy_7ndarray_5descr_descr(PyArrayObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE int __pyx_f_5numpy_7ndarray_4ndim_ndim(PyArrayObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE npy_intp *__pyx_f_5numpy_7ndarray_5shape_shape(PyArrayObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE npy_intp *__pyx_f_5numpy_7ndarray_7strides_strides(PyArrayObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE npy_intp __pyx_f_5numpy_7ndarray_4size_size(PyArrayObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE char *__pyx_f_5numpy_7ndarray_4data_data(PyArrayObject *__pyx_v_self); /* proto*/
static void __pyx_f_11pomegranate_15BayesianNetwork_15BayesianNetwork__log_probability(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, double *__pyx_v_symbol, double *__pyx_v_log_probability, int __pyx_v_n); /* proto*/
static void __pyx_f_11pomegranate_15BayesianNetwork_15BayesianNetwork_cpd_prod(CYTHON_UNUSED struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, struct __pyx_obj_11pomegranate_13distributions_27ConditionalProbabilityTable_ConditionalProbabilityTable *__pyx_v_cpd, PyArrayObject *__pyx_v_state_subset, PyArrayObject *__pyx_v_prob, PyArrayObject *__pyx_v_prob_tmp, int __pyx_v_cardinality, int __pyx_v_node_pos); /* proto*/
static void __pyx_f_11pomegranate_15BayesianNetwork_15BayesianNetwork_cpd_prod_marginal(CYTHON_UNUSED struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, struct __pyx_obj_11pomegranate_13distributions_20DiscreteDistribution_DiscreteDistribution *__pyx_v_d, PyArrayObject *__pyx_v_state_subset, PyArrayObject *__pyx_v_prob, PyArrayObject *__pyx_v_prob_tmp, int __pyx_v_cardinality, int __pyx_v_node_pos); /* proto*/

/* Module declarations from "libc.string" */

/* Module declarations from "libc.stdlib" */

/* Module declarations from "libc.stdio" */

/* Module declarations from "__builtin__" */

/* Module declarations from "cpython.type" */

/* Module declarations from "cpython" */

/* Module declarations from "cpython.object" */

/* Module declarations from "cpython.ref" */

/* Module declarations from "numpy" */

/* Module declarations from "numpy" */

/* Module declarations from "pomegranate.base" */

/* Module declarations from "pomegranate.distributions.distributions" */

/* Module declarations from "pomegranate.distributions.DiscreteDistribution" */

/* Module declarations from "pomegranate.distributions.ConditionalProbabilityTable" */

/* Module declarations from "pomegranate.utils" */
static CYTHON_INLINE int __pyx_f_11pomegranate_5utils_isnan(double); /*proto*/
static double (*__pyx_f_11pomegranate_5utils__log)(double); /*proto*/
static double (*__pyx_f_11pomegranate_5utils__log2)(double); /*proto*/
static PyObject *(*__pyx_f_11pomegranate_5utils_choose_one)(__Pyx_memviewslice, int); /*proto*/

/* Module declarations from "libc.math" */

/* Module declarations from "cython.view" */

/* Module declarations from "cython.dataclasses" */

/* Module declarations from "cython" */

/* Module declarations from "pomegranate.BayesianNetwork" */
static PyObject *__pyx_collections_abc_Sequence = 0;
static PyObject *generic = 0;
static PyObject *strided = 0;
static PyObject *indirect = 0;
static PyObject *contiguous = 0;
static PyObject *indirect_contiguous = 0;
static int __pyx_memoryview_thread_locks_used;
static PyThread_type_lock __pyx_memoryview_thread_locks[8];
static PyObject *__pyx_f_11pomegranate_15BayesianNetwork_discrete_find_best_parents(PyArrayObject *, PyArrayObject *, PyArrayObject *, double, double, int, PyObject *, int); /*proto*/
static double __pyx_f_11pomegranate_15BayesianNetwork_discrete_score_node(float *, double *, int *, int *, int, int, int, double, double); /*proto*/
static int __pyx_array_allocate_buffer(struct __pyx_array_obj *); /*proto*/
static struct __pyx_array_obj *__pyx_array_new(PyObject *, Py_ssize_t, char *, char *, char *); /*proto*/
static PyObject *__pyx_memoryview_new(PyObject *, int, int, __Pyx_TypeInfo *); /*proto*/
static CYTHON_INLINE int __pyx_memoryview_check(PyObject *); /*proto*/
static PyObject *_unellipsify(PyObject *, int); /*proto*/
static int assert_direct_dimensions(Py_ssize_t *, int); /*proto*/
static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_obj *, PyObject *); /*proto*/
static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int, int); /*proto*/
static char *__pyx_pybuffer_index(Py_buffer *, char *, Py_ssize_t, Py_ssize_t); /*proto*/
static int __pyx_memslice_transpose(__Pyx_memviewslice *); /*proto*/
static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice, int, PyObject *(*)(char *), int (*)(char *, PyObject *), int); /*proto*/
static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *); /*proto*/
static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static Py_ssize_t abs_py_ssize_t(Py_ssize_t); /*proto*/
static char __pyx_get_best_slice_order(__Pyx_memviewslice *, int); /*proto*/
static void _copy_strided_to_strided(char *, Py_ssize_t *, char *, Py_ssize_t *, Py_ssize_t *, Py_ssize_t *, int, size_t); /*proto*/
static void copy_strided_to_strided(__Pyx_memviewslice *, __Pyx_memviewslice *, int, size_t); /*proto*/
static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *, int); /*proto*/
static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *, Py_ssize_t *, Py_ssize_t, int, char); /*proto*/
static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *, __Pyx_memviewslice *, char, int); /*proto*/
static int __pyx_memoryview_err_extents(int, Py_ssize_t, Py_ssize_t); /*proto*/
static int __pyx_memoryview_err_dim(PyObject *, PyObject *, int); /*proto*/
static int __pyx_memoryview_err(PyObject *, PyObject *); /*proto*/
static int __pyx_memoryview_err_no_memory(void); /*proto*/
static int __pyx_memoryview_copy_contents(__Pyx_memviewslice, __Pyx_memviewslice, int, int, int); /*proto*/
static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *, int, int); /*proto*/
static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *, int, int, int); /*proto*/
static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/
static void __pyx_memoryview_refcount_objects_in_slice(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/
static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *, int, size_t, void *, int); /*proto*/
static void __pyx_memoryview__slice_assign_scalar(char *, Py_ssize_t *, Py_ssize_t *, int, size_t, void *); /*proto*/
static PyObject *__pyx_unpickle_Enum__set_state(struct __pyx_MemviewEnum_obj *, PyObject *); /*proto*/
/* #### Code section: typeinfo ### */
static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_double_t = { "double_t", NULL, sizeof(__pyx_t_5numpy_double_t), { 0 }, 0, 'R', 0, 0 };
static __Pyx_TypeInfo __Pyx_TypeInfo_double = { "double", NULL, sizeof(double), { 0 }, 0, 'R', 0, 0 };
/* #### Code section: before_global_var ### */
#define __Pyx_MODULE_NAME "pomegranate.BayesianNetwork"
extern int __pyx_module_is_main_pomegranate__BayesianNetwork;
int __pyx_module_is_main_pomegranate__BayesianNetwork = 0;

/* Implementation of "pomegranate.BayesianNetwork" */
/* #### Code section: global_var ### */
static PyObject *__pyx_builtin_ValueError;
static PyObject *__pyx_builtin_range;
static PyObject *__pyx_builtin_object;
static PyObject *__pyx_builtin_enumerate;
static PyObject *__pyx_builtin_ImportError;
static PyObject *__pyx_builtin_open;
static PyObject *__pyx_builtin_zip;
static PyObject *__pyx_builtin_round;
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_sum;
static PyObject *__pyx_builtin_max;
static PyObject *__pyx_builtin___import__;
static PyObject *__pyx_builtin_MemoryError;
static PyObject *__pyx_builtin_AssertionError;
static PyObject *__pyx_builtin_Ellipsis;
static PyObject *__pyx_builtin_id;
static PyObject *__pyx_builtin_IndexError;
/* #### Code section: string_decls ### */
static const char __pyx_k_[] = ": ";
static const char __pyx_k_G[] = "G";
static const char __pyx_k_O[] = "O";
static const char __pyx_k_X[] = "X";
static const char __pyx_k_a[] = "a";
static const char __pyx_k_b[] = "b";
static const char __pyx_k_c[] = "c";
static const char __pyx_k_d[] = "d";
static const char __pyx_k_e[] = "e";
static const char __pyx_k_f[] = "f";
static const char __pyx_k_g[] = "g";
static const char __pyx_k_h[] = "h";
static const char __pyx_k_i[] = "i";
static const char __pyx_k_j[] = "j";
static const char __pyx_k_k[] = "k";
static const char __pyx_k_l[] = "l";
static const char __pyx_k_m[] = "m";
static const char __pyx_k_n[] = "n";
static const char __pyx_k_o[] = "o";
static const char __pyx_k_p[] = "p";
static const char __pyx_k_r[] = "r";
static const char __pyx_k_s[] = "s";
static const char __pyx_k_u[] = "u";
static const char __pyx_k_v[] = "v";
static const char __pyx_k_w[] = "w";
static const char __pyx_k_x[] = "x";
static const char __pyx_k_y[] = "y_";
static const char __pyx_k_Xj[] = "Xj";
static const char __pyx_k_Xk[] = "Xk";
static const char __pyx_k__2[] = ".";
static const char __pyx_k__3[] = "*";
static const char __pyx_k__6[] = "'";
static const char __pyx_k__7[] = ")";
static const char __pyx_k_fg[] = "-fg";
static const char __pyx_k_fn[] = "fn";
static const char __pyx_k_gc[] = "gc";
static const char __pyx_k_id[] = "id";
static const char __pyx_k_io[] = "io";
static const char __pyx_k_it[] = "it";
static const char __pyx_k_lj[] = "lj";
static const char __pyx_k_lk[] = "lk";
static const char __pyx_k_nx[] = "nx";
static const char __pyx_k_os[] = "os";
static const char __pyx_k_pg[] = "pg";
static const char __pyx_k_tf[] = "tf";
static const char __pyx_k_xj[] = "xj";
static const char __pyx_k_xk[] = "xk";
static const char __pyx_k_abc[] = "abc";
static const char __pyx_k_add[] = "add";
static const char __pyx_k_and[] = " and ";
static const char __pyx_k_any[] = "any";
static const char __pyx_k_cls[] = "cls";
static const char __pyx_k_col[] = "col";
static const char __pyx_k_cpd[] = "cpd";
static const char __pyx_k_dot[] = "dot";
static const char __pyx_k_end[] = "end";
static const char __pyx_k_exp[] = "exp";
static const char __pyx_k_fit[] = "fit";
static const char __pyx_k_get[] = "get";
static const char __pyx_k_got[] = " (got ";
static const char __pyx_k_idx[] = "idx";
static const char __pyx_k_img[] = "img";
static const char __pyx_k_inf[] = "inf";
static const char __pyx_k_key[] = "key";
static const char __pyx_k_max[] = "max";
static const char __pyx_k_mle[] = "mle";
static const char __pyx_k_mod[] = "mod";
static const char __pyx_k_nan[] = "nan";
static const char __pyx_k_new[] = "__new__";
static const char __pyx_k_obj[] = "obj";
static const char __pyx_k_off[] = "off";
static const char __pyx_k_pdf[] = "pdf";
static const char __pyx_k_plt[] = "plt";
static const char __pyx_k_png[] = "png";
static const char __pyx_k_pop[] = "pop";
static const char __pyx_k_red[] = "red";
static const char __pyx_k_sum[] = "sum";
static const char __pyx_k_sys[] = "sys";
static const char __pyx_k_val[] = "val";
static const char __pyx_k_y_2[] = "y";
static const char __pyx_k_zip[] = "zip";
static const char __pyx_k__107[] = "_";
static const char __pyx_k__113[] = "?";
static const char __pyx_k_args[] = "args";
static const char __pyx_k_axis[] = "axis";
static const char __pyx_k_bake[] = "bake";
static const char __pyx_k_base[] = "base";
static const char __pyx_k_case[] = "case";
static const char __pyx_k_cols[] = "cols";
static const char __pyx_k_copy[] = "copy";
static const char __pyx_k_cpds[] = "cpds_";
static const char __pyx_k_data[] = "data";
static const char __pyx_k_dict[] = "__dict__";
static const char __pyx_k_dist[] = "dist";
static const char __pyx_k_draw[] = "draw";
static const char __pyx_k_exit[] = "__exit__";
static const char __pyx_k_file[] = "file";
static const char __pyx_k_idxs[] = "idxs";
static const char __pyx_k_iter[] = "iter_";
static const char __pyx_k_keys[] = "keys";
static const char __pyx_k_logp[] = "logp";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_mode[] = "mode";
static const char __pyx_k_name[] = "name";
static const char __pyx_k_ndim[] = "ndim";
static const char __pyx_k_next[] = "__next__";
static const char __pyx_k_node[] = "node";
static const char __pyx_k_ones[] = "ones";
static const char __pyx_k_open[] = "open";
static const char __pyx_k_pack[] = "pack";
static const char __pyx_k_path[] = "path";
static const char __pyx_k_plot[] = "plot";
static const char __pyx_k_prob[] = "prob";
static const char __pyx_k_prog[] = "prog";
static const char __pyx_k_push[] = "push";
static const char __pyx_k_root[] = "root";
static const char __pyx_k_seed[] = "seed";
static const char __pyx_k_self[] = "self";
static const char __pyx_k_send[] = "send";
static const char __pyx_k_size[] = "size";
static const char __pyx_k_spec[] = "__spec__";
static const char __pyx_k_step[] = "step";
static const char __pyx_k_stop[] = "stop";
static const char __pyx_k_task[] = "task";
static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_time[] = "time";
static const char __pyx_k_ASCII[] = "ASCII";
static const char __pyx_k_X_int[] = "X_int";
static const char __pyx_k_array[] = "array";
static const char __pyx_k_batch[] = "batch";
static const char __pyx_k_child[] = "child";
static const char __pyx_k_class[] = "__class__";
static const char __pyx_k_close[] = "close";
static const char __pyx_k_col_n[] = "col_n";
static const char __pyx_k_color[] = "color";
static const char __pyx_k_count[] = "count";
static const char __pyx_k_cycle[] = "cycle";
static const char __pyx_k_dtype[] = "dtype";
static const char __pyx_k_edges[] = "edges";
static const char __pyx_k_empty[] = "empty";
static const char __pyx_k_enter[] = "__enter__";
static const char __pyx_k_entry[] = "entry";
static const char __pyx_k_error[] = "error";
static const char __pyx_k_exact[] = "exact";
static const char __pyx_k_flags[] = "flags";
static const char __pyx_k_gibbs[] = "gibbs";
static const char __pyx_k_graph[] = "graph";
static const char __pyx_k_idx_2[] = "idx_";
static const char __pyx_k_image[] = "image";
static const char __pyx_k_index[] = "index";
static const char __pyx_k_int32[] = "int32";
static const char __pyx_k_isnan[] = "isnan";
static const char __pyx_k_items[] = "items";
static const char __pyx_k_joint[] = "-joint";
static const char __pyx_k_layer[] = "layer";
static const char __pyx_k_min_x[] = "min_x";
static const char __pyx_k_min_y[] = "min_y";
static const char __pyx_k_mod_i[] = "mod_i";
static const char __pyx_k_model[] = "model";
static const char __pyx_k_n_cpd[] = "n_cpd";
static const char __pyx_k_n_mod[] = "n_mod";
static const char __pyx_k_ndmin[] = "ndmin";
static const char __pyx_k_nodes[] = "nodes";
static const char __pyx_k_numpy[] = "numpy";
static const char __pyx_k_print[] = "print";
static const char __pyx_k_proba[] = "proba";
static const char __pyx_k_probs[] = "probs";
static const char __pyx_k_range[] = "range";
static const char __pyx_k_round[] = "round";
static const char __pyx_k_score[] = "score";
static const char __pyx_k_shape[] = "shape";
static const char __pyx_k_start[] = "start";
static const char __pyx_k_state[] = "state";
static const char __pyx_k_tasks[] = "tasks";
static const char __pyx_k_throw[] = "throw";
static const char __pyx_k_union[] = "union";
static const char __pyx_k_utils[] = "utils";
static const char __pyx_k_value[] = "value";
static const char __pyx_k_w_sum[] = "w_sum";
static const char __pyx_k_where[] = "where";
static const char __pyx_k_write[] = "write";
static const char __pyx_k_y_hat[] = "y_hat";
static const char __pyx_k_zeros[] = "zeros";
static const char __pyx_k_AGraph[] = "AGraph";
static const char __pyx_k_append[] = "append";
static const char __pyx_k_astype[] = "astype";
static const char __pyx_k_burnin[] = "burnin";
static const char __pyx_k_closed[] = "closed";
static const char __pyx_k_cpds_2[] = "cpds";
static const char __pyx_k_delete[] = "delete";
static const char __pyx_k_enable[] = "enable";
static const char __pyx_k_encode[] = "encode";
static const char __pyx_k_format[] = "format";
static const char __pyx_k_graphs[] = "graphs";
static const char __pyx_k_greedy[] = "greedy";
static const char __pyx_k_import[] = "__import__";
static const char __pyx_k_imread[] = "imread";
static const char __pyx_k_imshow[] = "imshow";
static const char __pyx_k_joblib[] = "joblib";
static const char __pyx_k_keymap[] = "keymap";
static const char __pyx_k_keys_2[] = "keys_";
static const char __pyx_k_kwargs[] = "kwargs";
static const char __pyx_k_marg_j[] = "marg_j";
static const char __pyx_k_marg_k[] = "marg_k";
static const char __pyx_k_n_jobs[] = "n_jobs";
static const char __pyx_k_n_step[] = "n_step";
static const char __pyx_k_name_2[] = "__name__";
static const char __pyx_k_object[] = "object";
static const char __pyx_k_parent[] = "parent";
static const char __pyx_k_pickle[] = "pickle";
static const char __pyx_k_pyplot[] = "pyplot";
static const char __pyx_k_random[] = "random";
static const char __pyx_k_reduce[] = "__reduce__";
static const char __pyx_k_remove[] = "remove";
static const char __pyx_k_sample[] = "sample";
static const char __pyx_k_sorter[] = "sorter";
static const char __pyx_k_source[] = "source";
static const char __pyx_k_states[] = "states";
static const char __pyx_k_struct[] = "struct";
static const char __pyx_k_subset[] = "subset";
static const char __pyx_k_target[] = "target";
static const char __pyx_k_unpack[] = "unpack";
static const char __pyx_k_update[] = "update";
static const char __pyx_k_values[] = "values";
static const char __pyx_k_weight[] = "weight";
static const char __pyx_k_DiGraph[] = "DiGraph";
static const char __pyx_k_X_count[] = "X_count";
static const char __pyx_k_argsort[] = "argsort";
static const char __pyx_k_asarray[] = "asarray";
static const char __pyx_k_backend[] = "backend";
static const char __pyx_k_batches[] = "batches";
static const char __pyx_k_class_2[] = "class";
static const char __pyx_k_col_len[] = "col_len";
static const char __pyx_k_delayed[] = "delayed";
static const char __pyx_k_disable[] = "disable";
static const char __pyx_k_float32[] = "float32";
static const char __pyx_k_float64[] = "float64";
static const char __pyx_k_fortran[] = "fortran";
static const char __pyx_k_genexpr[] = "genexpr";
static const char __pyx_k_gibbs_2[] = "_gibbs";
static const char __pyx_k_indices[] = "indices";
static const char __pyx_k_inertia[] = "inertia";
static const char __pyx_k_joint_2[] = "joint";
static const char __pyx_k_memview[] = "memview";
static const char __pyx_k_n_state[] = "n_state";
static const char __pyx_k_out_set[] = "out_set";
static const char __pyx_k_outfile[] = "outfile";
static const char __pyx_k_parents[] = "parents";
static const char __pyx_k_penalty[] = "penalty";
static const char __pyx_k_predict[] = "predict";
static const char __pyx_k_product[] = "product";
static const char __pyx_k_samples[] = "samples";
static const char __pyx_k_shuffle[] = "shuffle";
static const char __pyx_k_to_dict[] = "to_dict";
static const char __pyx_k_to_json[] = "to_json";
static const char __pyx_k_verbose[] = "verbose";
static const char __pyx_k_visited[] = "visited";
static const char __pyx_k_weights[] = "weights";
static const char __pyx_k_Ellipsis[] = "Ellipsis";
static const char __pyx_k_Parallel[] = "Parallel";
static const char __pyx_k_Sequence[] = "Sequence";
static const char __pyx_k_X_subset[] = "X_subset";
static const char __pyx_k_add_edge[] = "add_edge";
static const char __pyx_k_add_node[] = "add_node";
static const char __pyx_k_children[] = "children";
static const char __pyx_k_chow_liu[] = "chow-liu";
static const char __pyx_k_col_dict[] = "col_dict";
static const char __pyx_k_col_idxs[] = "col_idxs";
static const char __pyx_k_directed[] = "directed";
static const char __pyx_k_evidence[] = "evidence";
static const char __pyx_k_exact_dp[] = "exact-dp";
static const char __pyx_k_filename[] = "filename";
static const char __pyx_k_getstate[] = "__getstate__";
static const char __pyx_k_issubset[] = "issubset";
static const char __pyx_k_itemsize[] = "itemsize";
static const char __pyx_k_marginal[] = "marginal";
static const char __pyx_k_max_keys[] = "max_keys";
static const char __pyx_k_min_prob[] = "min_prob";
static const char __pyx_k_networkx[] = "networkx";
static const char __pyx_k_node_idx[] = "node_idx";
static const char __pyx_k_node_pos[] = "node_pos";
static const char __pyx_k_parallel[] = "parallel";
static const char __pyx_k_prob_tmp[] = "prob_tmp";
static const char __pyx_k_pyx_type[] = "__pyx_type";
static const char __pyx_k_register[] = "register";
static const char __pyx_k_setstate[] = "__setstate__";
static const char __pyx_k_sort_idx[] = "sort_idx";
static const char __pyx_k_subset_2[] = "subset_";
static const char __pyx_k_tempfile[] = "tempfile";
static const char __pyx_k_variable[] = "variable";
static const char __pyx_k_TypeError[] = "TypeError";
static const char __pyx_k_X_ndarray[] = "X_ndarray";
static const char __pyx_k_add_nodes[] = "add_nodes";
static const char __pyx_k_algorithm[] = "algorithm";
static const char __pyx_k_check_nan[] = "_check_nan";
static const char __pyx_k_child_set[] = "child_set";
static const char __pyx_k_component[] = "component";
static const char __pyx_k_d_mapping[] = "d_mapping";
static const char __pyx_k_enumerate[] = "enumerate";
static const char __pyx_k_evidences[] = "evidences";
static const char __pyx_k_f_mapping[] = "f_mapping";
static const char __pyx_k_from_dict[] = "from_dict";
static const char __pyx_k_in_st_nan[] = "in_st_nan";
static const char __pyx_k_isenabled[] = "isenabled";
static const char __pyx_k_itertools[] = "itertools";
static const char __pyx_k_key_count[] = "key_count";
static const char __pyx_k_m_mapping[] = "m_mapping";
static const char __pyx_k_min_score[] = "min_score";
static const char __pyx_k_n_columns[] = "n_columns";
static const char __pyx_k_n_parents[] = "n_parents";
static const char __pyx_k_node_dict[] = "node_dict";
static const char __pyx_k_node_name[] = "node_name";
static const char __pyx_k_prob_view[] = "prob_view";
static const char __pyx_k_pyx_state[] = "__pyx_state";
static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
static const char __pyx_k_rejection[] = "rejection";
static const char __pyx_k_safeguard[] = "safeguard";
static const char __pyx_k_structure[] = "structure";
static const char __pyx_k_summarize[] = "summarize";
static const char __pyx_k_threading[] = "threading";
static const char __pyx_k_to_values[] = "to_values";
static const char __pyx_k_unvisited[] = "unvisited";
static const char __pyx_k_variables[] = "variables";
static const char __pyx_k_IndexError[] = "IndexError";
static const char __pyx_k_ValueError[] = "ValueError";
static const char __pyx_k_add_states[] = "add_states";
static const char __pyx_k_all_states[] = "all_states";
static const char __pyx_k_batch_size[] = "batch_size";
static const char __pyx_k_best_score[] = "best_score";
static const char __pyx_k_child_sets[] = "child_sets";
static const char __pyx_k_empty_like[] = "empty_like";
static const char __pyx_k_fa_mapping[] = "fa_mapping";
static const char __pyx_k_grandchild[] = "grandchild";
static const char __pyx_k_graph_dict[] = "graph_dict";
static const char __pyx_k_in_st_pred[] = "in_st_pred";
static const char __pyx_k_last_layer[] = "last_layer";
static const char __pyx_k_logp_array[] = "logp_array";
static const char __pyx_k_low_memory[] = "low_memory";
static const char __pyx_k_matplotlib[] = "matplotlib";
static const char __pyx_k_modalities[] = "modalities";
static const char __pyx_k_parameters[] = "parameters";
static const char __pyx_k_parent_set[] = "parent_set";
static const char __pyx_k_prev_entry[] = "prev_entry";
static const char __pyx_k_pygraphviz[] = "pygraphviz";
static const char __pyx_k_pyx_result[] = "__pyx_result";
static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static const char __pyx_k_scan_order[] = "scan_order";
static const char __pyx_k_state_dict[] = "state_dict";
static const char __pyx_k_topo_order[] = "topo_order";
static const char __pyx_k_FactorGraph[] = "FactorGraph";
static const char __pyx_k_ImportError[] = "ImportError";
static const char __pyx_k_MemoryError[] = "MemoryError";
static const char __pyx_k_ParentGraph[] = "ParentGraph";
static const char __pyx_k_PickleError[] = "PickleError";
static const char __pyx_k_cardinality[] = "cardinality";
static const char __pyx_k_check_input[] = "check_input";
static const char __pyx_k_collections[] = "collections";
static const char __pyx_k_column_idxs[] = "column_idxs";
static const char __pyx_k_concatenate[] = "concatenate";
static const char __pyx_k_defaultdict[] = "defaultdict";
static const char __pyx_k_ev_for_name[] = "ev_for_name";
static const char __pyx_k_from_values[] = "from_values";
static const char __pyx_k_joint_count[] = "joint_count";
static const char __pyx_k_max_parents[] = "max_parents";
static const char __pyx_k_mutual_info[] = "mutual_info";
static const char __pyx_k_order_graph[] = "order_graph";
static const char __pyx_k_parent_sets[] = "parent_sets";
static const char __pyx_k_pseudocount[] = "pseudocount";
static const char __pyx_k_rejection_2[] = "_rejection";
static const char __pyx_k_state_names[] = "state_names";
static const char __pyx_k_state_order[] = "state_order";
static const char __pyx_k_topological[] = "topological";
static const char __pyx_k_weights_ptr[] = "weights_ptr";
static const char __pyx_k_Distribution[] = "Distribution";
static const char __pyx_k_X_subset_ptr[] = "X_subset_ptr";
static const char __pyx_k_best_parents[] = "best_parents";
static const char __pyx_k_col_dict_inv[] = "col_dict_inv";
static const char __pyx_k_columns_idxs[] = "columns_idxs";
static const char __pyx_k_combinations[] = "combinations";
static const char __pyx_k_distribution[] = "distribution";
static const char __pyx_k_from_samples[] = "from_samples";
static const char __pyx_k_initializing[] = "_initializing";
static const char __pyx_k_is_coroutine[] = "_is_coroutine";
static const char __pyx_k_parent_entry[] = "parent_entry";
static const char __pyx_k_parent_graph[] = "parent_graph";
static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
static const char __pyx_k_random_state[] = "random_state";
static const char __pyx_k_searchsorted[] = "searchsorted";
static const char __pyx_k_seen_entries[] = "seen_entries";
static const char __pyx_k_state_subset[] = "state_subset";
static const char __pyx_k_stringsource[] = "<stringsource>";
static const char __pyx_k_variable_set[] = "variable_set";
static const char __pyx_k_version_info[] = "version_info";
static const char __pyx_k_BaseGenerator[] = "BaseGenerator";
static const char __pyx_k_DataGenerator[] = "DataGenerator";
static const char __pyx_k_PriorityQueue[] = "PriorityQueue";
static const char __pyx_k_best_variable[] = "best_variable";
static const char __pyx_k_cardinalities[] = "cardinalities";
static const char __pyx_k_check_input_2[] = "_check_input";
static const char __pyx_k_class_getitem[] = "__class_getitem__";
static const char __pyx_k_current_state[] = "current_state";
static const char __pyx_k_distributions[] = "distributions";
static const char __pyx_k_exclude_edges[] = "exclude_edges";
static const char __pyx_k_get_edge_data[] = "get_edge_data";
static const char __pyx_k_include_edges[] = "include_edges";
static const char __pyx_k_initial_state[] = "initial_state";
static const char __pyx_k_modality_dict[] = "modality_dict";
static const char __pyx_k_new_child_set[] = "new_child_set";
static const char __pyx_k_new_variables[] = "new_variables";
static const char __pyx_k_node_idx_dict[] = "node_idx_dict";
static const char __pyx_k_parent_graphs[] = "parent_graphs";
static const char __pyx_k_parent_subset[] = "parent_subset";
static const char __pyx_k_predict_proba[] = "predict_proba";
static const char __pyx_k_prob_tmp_view[] = "prob_tmp_view";
static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
static const char __pyx_k_shortest_path[] = "shortest_path";
static const char __pyx_k_AssertionError[] = "AssertionError";
static const char __pyx_k_best_structure[] = "best_structure";
static const char __pyx_k_data_generator[] = "data_generator";
static const char __pyx_k_decoded_states[] = "decoded_states";
static const char __pyx_k_filtered_entry[] = "filtered_entry";
static const char __pyx_k_from_structure[] = "from_structure";
static const char __pyx_k_from_summaries[] = "from_summaries";
static const char __pyx_k_layer_children[] = "layer_children";
static const char __pyx_k_max_iterations[] = "max_iterations";
static const char __pyx_k_modalities_int[] = "modalities_int";
static const char __pyx_k_reduce_dataset[] = "reduce_dataset";
static const char __pyx_k_seen_variables[] = "seen_variables";
static const char __pyx_k_BayesianNetwork[] = "BayesianNetwork";
static const char __pyx_k_Total_Time_s_4f[] = "Total Time (s): {:.4f}";
static const char __pyx_k_View_MemoryView[] = "View.MemoryView";
static const char __pyx_k_all_states_view[] = "all_states_view";
static const char __pyx_k_allocate_buffer[] = "allocate_buffer";
static const char __pyx_k_calculate_value[] = "calculate_value";
static const char __pyx_k_collections_abc[] = "collections.abc";
static const char __pyx_k_discrete_greedy[] = "discrete_greedy";
static const char __pyx_k_dtype_is_object[] = "dtype_is_object";
static const char __pyx_k_exclude_parents[] = "exclude_parents";
static const char __pyx_k_include_parents[] = "include_parents";
static const char __pyx_k_local_structure[] = "local_structure";
static const char __pyx_k_log_probability[] = "log_probability";
static const char __pyx_k_modalities_dict[] = "modalities_dict";
static const char __pyx_k_modalities_type[] = "modalities_type";
static const char __pyx_k_multiprocessing[] = "multiprocessing";
static const char __pyx_k_other_variables[] = "other_variables";
static const char __pyx_k_outside_parents[] = "outside_parents";
static const char __pyx_k_pomegranate_tmp[] = ".pomegranate.tmp";
static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
static const char __pyx_k_weights_ndarray[] = "weights_ndarray";
static const char __pyx_k_constraint_graph[] = "constraint_graph";
static const char __pyx_k_local_structures[] = "local_structures";
static const char __pyx_k_matplotlib_image[] = "matplotlib.image";
static const char __pyx_k_topological_sort[] = "topological_sort";
static const char __pyx_k_total_time_spent[] = "total_time_spent";
static const char __pyx_k_unseen_variables[] = "unseen_variables";
static const char __pyx_k_columns_idxs_dict[] = "columns_idxs_dict";
static const char __pyx_k_discrete_exact_dp[] = "discrete_exact_dp";
static const char __pyx_k_key_count_ndarray[] = "key_count_ndarray";
static const char __pyx_k_matplotlib_pyplot[] = "matplotlib.pyplot";
static const char __pyx_k_pyx_unpickle_Enum[] = "__pyx_unpickle_Enum";
static const char __pyx_k_state_subset_view[] = "state_subset_view";
static const char __pyx_k_NamedTemporaryFile[] = "NamedTemporaryFile";
static const char __pyx_k_asyncio_coroutines[] = "asyncio.coroutines";
static const char __pyx_k_check_random_state[] = "check_random_state";
static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
static const char __pyx_k_current_state_view[] = "current_state_view";
static const char __pyx_k_fit_locals_genexpr[] = "fit.<locals>.genexpr";
static const char __pyx_k_strided_and_direct[] = "<strided and direct>";
static const char __pyx_k_subset_and_outside[] = "subset_and_outside";
static const char __pyx_k_BayesianNetwork_fit[] = "BayesianNetwork.fit";
static const char __pyx_k_bake_locals_genexpr[] = "bake.<locals>.genexpr";
static const char __pyx_k_discrete_exact_slap[] = "discrete_exact_slap";
static const char __pyx_k_last_layer_children[] = "last_layer_children";
static const char __pyx_k_training_start_time[] = "training_start_time";
static const char __pyx_k_BayesianNetwork_bake[] = "BayesianNetwork.bake";
static const char __pyx_k_BayesianNetwork_plot[] = "BayesianNetwork.plot";
static const char __pyx_k_DiscreteDistribution[] = "DiscreteDistribution";
static const char __pyx_k_parallelize_function[] = "parallelize_function";
static const char __pyx_k_scan_order_is_random[] = "scan_order_is_random";
static const char __pyx_k_strided_and_indirect[] = "<strided and indirect>";
static const char __pyx_k_Invalid_shape_in_axis[] = "Invalid shape in axis ";
static const char __pyx_k_contiguous_and_direct[] = "<contiguous and direct>";
static const char __pyx_k_discrete_exact_a_star[] = "discrete_exact_a_star";
static const char __pyx_k_generate_parent_graph[] = "generate_parent_graph";
static const char __pyx_k_BayesianNetwork__gibbs[] = "BayesianNetwork._gibbs";
static const char __pyx_k_BayesianNetwork_sample[] = "BayesianNetwork.sample";
static const char __pyx_k_Cannot_index_with_type[] = "Cannot index with type '";
static const char __pyx_k_MemoryView_of_r_object[] = "<MemoryView of %r object>";
static const char __pyx_k_discrete_chow_liu_tree[] = "discrete_chow_liu_tree";
static const char __pyx_k_forced_edge_inclusions[] = "forced edge inclusions.";
static const char __pyx_k_BayesianNetwork_predict[] = "BayesianNetwork.predict";
static const char __pyx_k_BayesianNetwork_to_dict[] = "BayesianNetwork.to_dict";
static const char __pyx_k_MemoryView_of_r_at_0x_x[] = "<MemoryView of %r at 0x%x>";
static const char __pyx_k_State_does_not_have_key[] = "State '{}' does not have key '{}'";
static const char __pyx_k_contiguous_and_indirect[] = "<contiguous and indirect>";
static const char __pyx_k_BayesianNetwork_marginal[] = "BayesianNetwork.marginal";
static const char __pyx_k_discrete_exact_component[] = "discrete_exact_component";
static const char __pyx_k_BayesianNetwork_from_dict[] = "BayesianNetwork.from_dict";
static const char __pyx_k_BayesianNetwork_summarize[] = "BayesianNetwork.summarize";
static const char __pyx_k_Dimension_d_is_not_direct[] = "Dimension %d is not direct";
static const char __pyx_k_BayesianNetwork__rejection[] = "BayesianNetwork._rejection";
static const char __pyx_k_Index_out_of_bounds_axis_d[] = "Index out of bounds (axis %d)";
static const char __pyx_k_ParentGraph___reduce_cython[] = "ParentGraph.__reduce_cython__";
static const char __pyx_k_ParentGraph_calculate_value[] = "ParentGraph.calculate_value";
static const char __pyx_k_Step_may_not_be_zero_axis_d[] = "Step may not be zero (axis %d)";
static const char __pyx_k_from_samples_locals_genexpr[] = "from_samples.<locals>.genexpr";
static const char __pyx_k_itemsize_0_for_cython_array[] = "itemsize <= 0 for cython.array";
static const char __pyx_k_pomegranate_BayesianNetwork[] = "pomegranate.BayesianNetwork";
static const char __pyx_k_BayesianNetwork_from_samples[] = "BayesianNetwork.from_samples";
static const char __pyx_k_predict_proba_locals_genexpr[] = "predict_proba.<locals>.genexpr";
static const char __pyx_k_BayesianNetwork_predict_proba[] = "BayesianNetwork.predict_proba";
static const char __pyx_k_ParentGraph___setstate_cython[] = "ParentGraph.__setstate_cython__";
static const char __pyx_k_strongly_connected_components[] = "strongly_connected_components";
static const char __pyx_k_unable_to_allocate_array_data[] = "unable to allocate array data.";
static const char __pyx_k_BayesianNetwork_from_structure[] = "BayesianNetwork.from_structure";
static const char __pyx_k_BayesianNetwork_from_summaries[] = "BayesianNetwork.from_summaries";
static const char __pyx_k_log_probability_locals_genexpr[] = "log_probability.<locals>.genexpr";
static const char __pyx_k_strided_and_direct_or_indirect[] = "<strided and direct or indirect>";
static const char __pyx_k_BayesianNetwork___reduce_cython[] = "BayesianNetwork.__reduce_cython__";
static const char __pyx_k_BayesianNetwork_log_probability[] = "BayesianNetwork.log_probability";
static const char __pyx_k_BayesianNetwork_sample_line_736[] = "BayesianNetwork.sample (line 736)";
static const char __pyx_k_Chow_Liu_tree_learning_does_not[] = "Chow-Liu tree learning does not current support missing values";
static const char __pyx_k_X_must_be_a_2D_array_of_shape_n[] = "X must be a 2D array of shape (n_samples, n_variables) or a list of lists or a list of dictionaries.";
static const char __pyx_k_discrete_exact_component_locals[] = "discrete_exact_component.<locals>.genexpr";
static const char __pyx_k_discrete_exact_with_constraints[] = "discrete_exact_with_constraints";
static const char __pyx_k_numpy_core_multiarray_failed_to[] = "numpy.core.multiarray failed to import";
static const char __pyx_k_pomegranate_BayesianNetwork_pyx[] = "pomegranate/BayesianNetwork.pyx";
static const char __pyx_k_All_dimensions_preceding_dimensi[] = "All dimensions preceding dimension %d must be indexed and not sliced";
static const char __pyx_k_BayesianNetwork___get___locals_g[] = "BayesianNetwork.__get__.<locals>.genexpr";
static const char __pyx_k_BayesianNetwork___setstate_cytho[] = "BayesianNetwork.__setstate_cython__";
static const char __pyx_k_Buffer_view_does_not_expose_stri[] = "Buffer view does not expose strides";
static const char __pyx_k_Can_only_create_a_buffer_that_is[] = "Can only create a buffer that is contiguous in memory.";
static const char __pyx_k_Cannot_assign_to_read_only_memor[] = "Cannot assign to read-only memoryview";
static const char __pyx_k_Cannot_create_writable_memory_vi[] = "Cannot create writable memory view from read-only memoryview";
static const char __pyx_k_Cannot_transpose_memoryview_with[] = "Cannot transpose memoryview with indirect dimensions";
static const char __pyx_k_Cannot_use_both_a_constraint_gra[] = "Cannot use both a constraint graph and ";
static const char __pyx_k_Cannot_use_the_Chow_Liu_algorith[] = "Cannot use the Chow-Liu algorithm with inclusion constraints.";
static const char __pyx_k_Empty_shape_tuple_for_cython_arr[] = "Empty shape tuple for cython.array";
static const char __pyx_k_Incompatible_checksums_0x_x_vs_0[] = "Incompatible checksums (0x%x vs (0x82a3537, 0x6ae9995, 0xb068931) = (name))";
static const char __pyx_k_Indirect_dimensions_not_supporte[] = "Indirect dimensions not supported";
static const char __pyx_k_Invalid_algorithm_type_passed_in[] = "Invalid algorithm type passed in. Must be one of 'chow-liu', 'exact', 'exact-dp', 'greedy'";
static const char __pyx_k_Invalid_mode_expected_c_or_fortr[] = "Invalid mode, expected 'c' or 'fortran', got ";
static const char __pyx_k_Maximum_iteration_limit_Make_sur[] = "Maximum iteration limit. Make sure the state configuration hinted at by evidence is reasonably reachable for this network or lower min_prob";
static const char __pyx_k_Model_does_not_contain_a_state_n[] = "Model does not contain a state named '{}'";
static const char __pyx_k_Out_of_bounds_on_buffer_access_a[] = "Out of bounds on buffer access (axis ";
static const char __pyx_k_Sample_does_not_have_the_same_nu[] = "Sample does not have the same number of dimensions as the model {} {}";
static const char __pyx_k_Sample_the_network_optionally_gi[] = "Sample the network, optionally given some evidences\n\t\tUse rejection to condition on non marginal nodes\n\n\t\tParameters\n\t\t----------\n\t\tn : int, optional\n\t\t\t\tThe number of samples to generate. Defaults to 1.\n\t\tevidences : list of dict, optional\n\t\t\t\tEvidence to set constant while samples are generated.\n\n\t\talgorithm: : str, one of 'gibbs', 'rejection' optional. default 'rejection'\n\t\t\tRejection sampling successively sample each node given its parents evidence. When evidences are given on\n\t\t\tnon-root nodes, only draws that are compatible with evidence nodes are not rejected. Rejection sampling is a good\n\t\t\toption when evidences nodes are not far from the root nodes or when given evidence is likely. Rare evidences\n\t\t\tlead to a high rate of rejected samples, thus to significant slow down of the sampling.\n\t\t\tGibbs sampling scheme is a Markov Chain Monte Carlo (MCMC) technique designed to speed up the sampling. It\n\t\t\tbuilds conditional probability of state transition of each nodes given its neighbours in its markov blanket.\n\t\t\tWorks well with a lot of evidences in the network, even when they are far from the root nodes. Drawback :\n\t\t\tconvergence is only guaranteed when there is a non null probability path between states. If the posterior\n\t\t\tconsists of isolated islands of high probability, Gibbs sampling will stay stuck in one the island\n\t\t\tand will never transition to the others. Successive samples will have high correlation.\n\n\t\tmin_prob : float <1 optional. If algorithm == \"rejection\"\n\t\t\tstop iterations when  Sum P(X|Evidence) < min_prob. generated samples for a given evidence will be\n\t\t\tincomplete (<n)\n\n\t\tinitial_state : dict, optional\n\t\t\tinitial state used by the Gibbs sampler.\n\t\t\tDefault is to use the maximum joint-probability values, calculated with self.predict().\n\t\t\tThe default should be optimal.\n\n\t\tscan_order: str, one 'topological','random' optional. If algorithm =="" \"gibbs\"\n\t\t\tScan order or the gibbs sampler. Indicate in which order nodes are sampled. Topological order is good for\n\t\t\tchain like networks (lots of successive nodes). Random order yield better results with more connected\n\t\t\t networks. Default : 'random'.\n\n\n\t\tburnin : int, optional. If algorithm == \"Gibbs\"\n\t\t\tNumber of sample to discard at the begining of the sampling. Default is 0.\n\n\t\trandom_state : seed or seeded numpy instance (for gibbs, only seed)\n\n\t\tReturns\n\t\t-------\n\t\ta nested list of sampled states of shape [n*len(evidences),len(nodes)]\n\n\t\tExamples\n\t\t--------\n\t\t>>> network.sample(evidence = [{'HLML': '2'},{'HLML': '2','TYPL':'1'},{'NBPI': '02','TYPL':'1'}])\n\n\t\t";
static const char __pyx_k_State_does_not_match_with_keys_p[] = "State '{}' does not match with keys provided.";
static const char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item to object";
static const char __pyx_k_discrete_chow_liu_tree_locals_ge[] = "discrete_chow_liu_tree.<locals>.genexpr";
static const char __pyx_k_discrete_exact_a_star_locals_gen[] = "discrete_exact_a_star.<locals>.genexpr";
static const char __pyx_k_discrete_exact_dp_locals_genexpr[] = "discrete_exact_dp.<locals>.genexpr";
static const char __pyx_k_discrete_exact_slap_locals_genex[] = "discrete_exact_slap.<locals>.genexpr";
static const char __pyx_k_generate_parent_graph_locals_gen[] = "generate_parent_graph.<locals>.genexpr";
static const char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension ";
static const char __pyx_k_must_bake_model_before_computing[] = "must bake model before computing probability";
static const char __pyx_k_must_bake_model_before_summarizi[] = "must bake model before summarizing data";
static const char __pyx_k_must_bake_model_before_using_for[] = "must bake model before using forward-backward algorithm";
static const char __pyx_k_must_bake_model_before_using_imp[] = "must bake model before using impute";
static const char __pyx_k_must_have_matplotlib_and_pygraph[] = "must have matplotlib and pygraphviz installed for visualization";
static const char __pyx_k_no_default___reduce___due_to_non[] = "no default __reduce__ due to non-trivial __cinit__";
static const char __pyx_k_numpy_core_umath_failed_to_impor[] = "numpy.core.umath failed to import";
static const char __pyx_k_self_distributions_ptr_self_pare[] = "self.distributions_ptr,self.parent_count,self.parent_idxs cannot be converted to a Python object for pickling";
static const char __pyx_k_self_m_self_parents_cannot_be_co[] = "self.m,self.parents cannot be converted to a Python object for pickling";
static const char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
static const char __pyx_k_discrete_exact_with_constraints_2[] = "discrete_exact_with_constraints.<locals>.genexpr";
static const char __pyx_k_discrete_exact_with_constraints_3[] = "discrete_exact_with_constraints_task";
static const char __pyx_k_discrete_exact_with_constraints_4[] = "discrete_exact_with_constraints_task.<locals>.genexpr";
static const char __pyx_k_Cannot_use_the_Chow_Liu_algorith_2[] = "Cannot use the Chow-Liu algorithm with exclusion constraints.";
static const char __pyx_k_must_bake_model_before_computing_2[] = "must bake model before computing marginal";
/* #### Code section: decls ### */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf___pyx_array___reduce_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_array_2__setstate_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_MemviewEnum___reduce_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_MemviewEnum_2__setstate_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryview___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryview_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryviewslice___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryviewslice_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork__check_input(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_X, PyObject *__pyx_v_model); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_9structure_7__get___genexpr(PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_9structure___get__(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self); /* proto */
static void __pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork___dealloc__(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_2plot(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_4bake_genexpr(PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_4bake(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_15log_probability_genexpr(PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_6log_probability(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_X, PyObject *__pyx_v_check_input, PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_8marginal(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_10predict(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_X, PyObject *__pyx_v_max_iterations, PyObject *__pyx_v_check_input, PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_13predict_proba_genexpr(PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_12predict_proba(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_X, PyObject *__pyx_v_max_iterations, PyObject *__pyx_v_check_input, PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_3fit_genexpr(PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_14fit(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_inertia, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_verbose, PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_16sample(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_n, PyObject *__pyx_v_evidences, PyObject *__pyx_v_algorithm, PyObject *__pyx_v_random_state, PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_18_rejection(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_n, PyObject *__pyx_v_evidences, PyObject *__pyx_v_min_prob, PyObject *__pyx_v_random_state); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_20_gibbs(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, int __pyx_v_n, PyObject *__pyx_v_evidences, PyObject *__pyx_v_initial_state, int __pyx_v_burnin, PyObject *__pyx_v_seed, PyObject *__pyx_v_scan_order, CYTHON_UNUSED double __pyx_v_pseudocount); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_22summarize(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_24from_summaries(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_inertia, PyObject *__pyx_v_pseudocount); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_26to_dict(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_28from_dict(PyTypeObject *__pyx_v_cls, PyObject *__pyx_v_d); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_30from_structure(PyTypeObject *__pyx_v_cls, PyObject *__pyx_v_X, PyObject *__pyx_v_structure, PyObject *__pyx_v_weights, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_name, PyObject *__pyx_v_state_names, PyObject *__pyx_v_keys); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_12from_samples_genexpr(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_32from_samples(PyTypeObject *__pyx_v_cls, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_algorithm, PyObject *__pyx_v_max_parents, PyObject *__pyx_v_penalty, PyObject *__pyx_v_root, PyObject *__pyx_v_constraint_graph, PyObject *__pyx_v_include_edges, PyObject *__pyx_v_exclude_edges, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_state_names, PyObject *__pyx_v_name, PyObject *__pyx_v_reduce_dataset, PyObject *__pyx_v_keys, PyObject *__pyx_v_low_memory, PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_4idxs___get__(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self); /* proto */
static int __pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_4idxs_2__set__(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_4idxs_4__del__(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_6keymap___get__(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self); /* proto */
static int __pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_6keymap_2__set__(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_6keymap_4__del__(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_34__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_36__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_11pomegranate_15BayesianNetwork_11ParentGraph___init__(struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *__pyx_v_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_key_count, PyObject *__pyx_v_i, PyObject *__pyx_v_include_edges, PyObject *__pyx_v_exclude_edges, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_penalty, PyObject *__pyx_v_max_parents, PyObject *__pyx_v_low_memory); /* proto */
static Py_ssize_t __pyx_pf_11pomegranate_15BayesianNetwork_11ParentGraph_2__len__(struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *__pyx_v_self); /* proto */
static void __pyx_pf_11pomegranate_15BayesianNetwork_11ParentGraph_4__dealloc__(struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_11ParentGraph_6calculate_value(struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_11ParentGraph_8__getitem__(struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_11ParentGraph_10__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_11ParentGraph_12__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_22discrete_chow_liu_tree_genexpr(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_2discrete_chow_liu_tree(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_X_ndarray, PyArrayObject *__pyx_v_weights_ndarray, PyArrayObject *__pyx_v_key_count_ndarray, double __pyx_v_pseudocount, int __pyx_v_root); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_17discrete_exact_dp_genexpr(PyObject *__pyx_self, int __pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_17discrete_exact_dp_3genexpr(PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_17discrete_exact_dp_6genexpr(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_4discrete_exact_dp(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_key_count, PyObject *__pyx_v_include_edges, PyObject *__pyx_v_exclude_edges, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_penalty, PyObject *__pyx_v_max_parents, PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_21discrete_exact_a_star_genexpr(PyObject *__pyx_self, int __pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_21discrete_exact_a_star_3genexpr(PyObject *__pyx_self, int __pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_21discrete_exact_a_star_6genexpr(PyObject *__pyx_self, int __pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_6discrete_exact_a_star(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_key_count, PyObject *__pyx_v_include_edges, PyObject *__pyx_v_exclude_edges, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_penalty, PyObject *__pyx_v_max_parents, PyObject *__pyx_v_low_memory, CYTHON_UNUSED PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_8discrete_greedy(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_key_count, PyObject *__pyx_v_include_edges, PyObject *__pyx_v_exclude_edges, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_penalty, PyObject *__pyx_v_max_parents, PyObject *__pyx_v_low_memory, CYTHON_UNUSED PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_31discrete_exact_with_constraints_genexpr(PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_31discrete_exact_with_constraints_3genexpr(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_10discrete_exact_with_constraints(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_key_count, PyObject *__pyx_v_include_edges, PyObject *__pyx_v_exclude_edges, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_penalty, PyObject *__pyx_v_max_parents, PyObject *__pyx_v_constraint_graph, PyObject *__pyx_v_low_memory, PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_36discrete_exact_with_constraints_task_genexpr(PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_12discrete_exact_with_constraints_task(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_key_count, PyObject *__pyx_v_include_edges, PyObject *__pyx_v_exclude_edges, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_penalty, PyObject *__pyx_v_max_parents, PyObject *__pyx_v_task, PyObject *__pyx_v_low_memory, PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_19discrete_exact_slap_genexpr(PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_19discrete_exact_slap_3genexpr(PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_19discrete_exact_slap_6genexpr(PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_19discrete_exact_slap_9genexpr(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_14discrete_exact_slap(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_task, PyObject *__pyx_v_key_count, PyObject *__pyx_v_include_edges, PyObject *__pyx_v_exclude_edges, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_penalty, PyObject *__pyx_v_max_parents, PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_24discrete_exact_component_genexpr(PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_24discrete_exact_component_3genexpr(PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_24discrete_exact_component_6genexpr(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_16discrete_exact_component(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_task, PyObject *__pyx_v_key_count, PyObject *__pyx_v_include_edges, PyObject *__pyx_v_exclude_edges, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_penalty, PyObject *__pyx_v_max_parents, PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_21generate_parent_graph_genexpr(PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_18generate_parent_graph(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_X_ndarray, PyArrayObject *__pyx_v_weights_ndarray, PyArrayObject *__pyx_v_key_count_ndarray, int __pyx_v_i, PyObject *__pyx_v_include_edges, PyObject *__pyx_v_exclude_edges, double __pyx_v_pseudocount, double __pyx_v_penalty, int __pyx_v_max_parents, PyObject *__pyx_v_parent_set); /* proto */
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork_BayesianNetwork(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork_ParentGraph(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
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}
#endif
/* #### Code section: module_state_defines ### */
#define __pyx_d __pyx_mstate_global->__pyx_d
#define __pyx_b __pyx_mstate_global->__pyx_b
#define __pyx_cython_runtime __pyx_mstate_global->__pyx_cython_runtime
#define __pyx_empty_tuple __pyx_mstate_global->__pyx_empty_tuple
#define __pyx_empty_bytes __pyx_mstate_global->__pyx_empty_bytes
#define __pyx_empty_unicode __pyx_mstate_global->__pyx_empty_unicode
#ifdef __Pyx_CyFunction_USED
#define __pyx_CyFunctionType __pyx_mstate_global->__pyx_CyFunctionType
#endif
#ifdef __Pyx_FusedFunction_USED
#define __pyx_FusedFunctionType __pyx_mstate_global->__pyx_FusedFunctionType
#endif
#ifdef __Pyx_Generator_USED
#define __pyx_GeneratorType __pyx_mstate_global->__pyx_GeneratorType
#endif
#ifdef __Pyx_IterableCoroutine_USED
#define __pyx_IterableCoroutineType __pyx_mstate_global->__pyx_IterableCoroutineType
#endif
#ifdef __Pyx_Coroutine_USED
#define __pyx_CoroutineAwaitType __pyx_mstate_global->__pyx_CoroutineAwaitType
#endif
#ifdef __Pyx_Coroutine_USED
#define __pyx_CoroutineType __pyx_mstate_global->__pyx_CoroutineType
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#define __pyx_ptype_7cpython_4type_type __pyx_mstate_global->__pyx_ptype_7cpython_4type_type
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#define __pyx_ptype_5numpy_dtype __pyx_mstate_global->__pyx_ptype_5numpy_dtype
#define __pyx_ptype_5numpy_flatiter __pyx_mstate_global->__pyx_ptype_5numpy_flatiter
#define __pyx_ptype_5numpy_broadcast __pyx_mstate_global->__pyx_ptype_5numpy_broadcast
#define __pyx_ptype_5numpy_ndarray __pyx_mstate_global->__pyx_ptype_5numpy_ndarray
#define __pyx_ptype_5numpy_generic __pyx_mstate_global->__pyx_ptype_5numpy_generic
#define __pyx_ptype_5numpy_number __pyx_mstate_global->__pyx_ptype_5numpy_number
#define __pyx_ptype_5numpy_integer __pyx_mstate_global->__pyx_ptype_5numpy_integer
#define __pyx_ptype_5numpy_signedinteger __pyx_mstate_global->__pyx_ptype_5numpy_signedinteger
#define __pyx_ptype_5numpy_unsignedinteger __pyx_mstate_global->__pyx_ptype_5numpy_unsignedinteger
#define __pyx_ptype_5numpy_inexact __pyx_mstate_global->__pyx_ptype_5numpy_inexact
#define __pyx_ptype_5numpy_floating __pyx_mstate_global->__pyx_ptype_5numpy_floating
#define __pyx_ptype_5numpy_complexfloating __pyx_mstate_global->__pyx_ptype_5numpy_complexfloating
#define __pyx_ptype_5numpy_flexible __pyx_mstate_global->__pyx_ptype_5numpy_flexible
#define __pyx_ptype_5numpy_character __pyx_mstate_global->__pyx_ptype_5numpy_character
#define __pyx_ptype_5numpy_ufunc __pyx_mstate_global->__pyx_ptype_5numpy_ufunc
#if CYTHON_USE_MODULE_STATE
#endif
#define __pyx_ptype_11pomegranate_4base_Model __pyx_mstate_global->__pyx_ptype_11pomegranate_4base_Model
#define __pyx_ptype_11pomegranate_4base_GraphModel __pyx_mstate_global->__pyx_ptype_11pomegranate_4base_GraphModel
#define __pyx_ptype_11pomegranate_4base_State __pyx_mstate_global->__pyx_ptype_11pomegranate_4base_State
#if CYTHON_USE_MODULE_STATE
#endif
#define __pyx_ptype_11pomegranate_13distributions_13distributions_Distribution __pyx_mstate_global->__pyx_ptype_11pomegranate_13distributions_13distributions_Distribution
#define __pyx_ptype_11pomegranate_13distributions_13distributions_MultivariateDistribution __pyx_mstate_global->__pyx_ptype_11pomegranate_13distributions_13distributions_MultivariateDistribution
#if CYTHON_USE_MODULE_STATE
#endif
#define __pyx_ptype_11pomegranate_13distributions_20DiscreteDistribution_DiscreteDistribution __pyx_mstate_global->__pyx_ptype_11pomegranate_13distributions_20DiscreteDistribution_DiscreteDistribution
#if CYTHON_USE_MODULE_STATE
#endif
#define __pyx_ptype_11pomegranate_13distributions_27ConditionalProbabilityTable_ConditionalProbabilityTable __pyx_mstate_global->__pyx_ptype_11pomegranate_13distributions_27ConditionalProbabilityTable_ConditionalProbabilityTable
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#define __pyx_type_11pomegranate_15BayesianNetwork_BayesianNetwork __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork_BayesianNetwork
#define __pyx_type_11pomegranate_15BayesianNetwork_ParentGraph __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork_ParentGraph
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph
#define __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr __pyx_mstate_global->__pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr
#define __pyx_type___pyx_array __pyx_mstate_global->__pyx_type___pyx_array
#define __pyx_type___pyx_MemviewEnum __pyx_mstate_global->__pyx_type___pyx_MemviewEnum
#define __pyx_type___pyx_memoryview __pyx_mstate_global->__pyx_type___pyx_memoryview
#define __pyx_type___pyx_memoryviewslice __pyx_mstate_global->__pyx_type___pyx_memoryviewslice
#endif
#define __pyx_ptype_11pomegranate_15BayesianNetwork_BayesianNetwork __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork_BayesianNetwork
#define __pyx_ptype_11pomegranate_15BayesianNetwork_ParentGraph __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork_ParentGraph
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph
#define __pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr __pyx_mstate_global->__pyx_ptype_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr
#define __pyx_array_type __pyx_mstate_global->__pyx_array_type
#define __pyx_MemviewEnum_type __pyx_mstate_global->__pyx_MemviewEnum_type
#define __pyx_memoryview_type __pyx_mstate_global->__pyx_memoryview_type
#define __pyx_memoryviewslice_type __pyx_mstate_global->__pyx_memoryviewslice_type
#define __pyx_kp_u_ __pyx_mstate_global->__pyx_kp_u_
#define __pyx_n_s_AGraph __pyx_mstate_global->__pyx_n_s_AGraph
#define __pyx_n_s_ASCII __pyx_mstate_global->__pyx_n_s_ASCII
#define __pyx_kp_s_All_dimensions_preceding_dimensi __pyx_mstate_global->__pyx_kp_s_All_dimensions_preceding_dimensi
#define __pyx_n_s_AssertionError __pyx_mstate_global->__pyx_n_s_AssertionError
#define __pyx_n_s_BaseGenerator __pyx_mstate_global->__pyx_n_s_BaseGenerator
#define __pyx_n_s_BayesianNetwork __pyx_mstate_global->__pyx_n_s_BayesianNetwork
#define __pyx_n_s_BayesianNetwork___get___locals_g __pyx_mstate_global->__pyx_n_s_BayesianNetwork___get___locals_g
#define __pyx_n_s_BayesianNetwork___reduce_cython __pyx_mstate_global->__pyx_n_s_BayesianNetwork___reduce_cython
#define __pyx_n_s_BayesianNetwork___setstate_cytho __pyx_mstate_global->__pyx_n_s_BayesianNetwork___setstate_cytho
#define __pyx_n_s_BayesianNetwork__gibbs __pyx_mstate_global->__pyx_n_s_BayesianNetwork__gibbs
#define __pyx_n_s_BayesianNetwork__rejection __pyx_mstate_global->__pyx_n_s_BayesianNetwork__rejection
#define __pyx_n_s_BayesianNetwork_bake __pyx_mstate_global->__pyx_n_s_BayesianNetwork_bake
#define __pyx_n_s_BayesianNetwork_fit __pyx_mstate_global->__pyx_n_s_BayesianNetwork_fit
#define __pyx_n_s_BayesianNetwork_from_dict __pyx_mstate_global->__pyx_n_s_BayesianNetwork_from_dict
#define __pyx_n_s_BayesianNetwork_from_samples __pyx_mstate_global->__pyx_n_s_BayesianNetwork_from_samples
#define __pyx_n_s_BayesianNetwork_from_structure __pyx_mstate_global->__pyx_n_s_BayesianNetwork_from_structure
#define __pyx_n_s_BayesianNetwork_from_summaries __pyx_mstate_global->__pyx_n_s_BayesianNetwork_from_summaries
#define __pyx_n_s_BayesianNetwork_log_probability __pyx_mstate_global->__pyx_n_s_BayesianNetwork_log_probability
#define __pyx_n_s_BayesianNetwork_marginal __pyx_mstate_global->__pyx_n_s_BayesianNetwork_marginal
#define __pyx_n_s_BayesianNetwork_plot __pyx_mstate_global->__pyx_n_s_BayesianNetwork_plot
#define __pyx_n_s_BayesianNetwork_predict __pyx_mstate_global->__pyx_n_s_BayesianNetwork_predict
#define __pyx_n_s_BayesianNetwork_predict_proba __pyx_mstate_global->__pyx_n_s_BayesianNetwork_predict_proba
#define __pyx_n_s_BayesianNetwork_sample __pyx_mstate_global->__pyx_n_s_BayesianNetwork_sample
#define __pyx_kp_u_BayesianNetwork_sample_line_736 __pyx_mstate_global->__pyx_kp_u_BayesianNetwork_sample_line_736
#define __pyx_n_s_BayesianNetwork_summarize __pyx_mstate_global->__pyx_n_s_BayesianNetwork_summarize
#define __pyx_n_s_BayesianNetwork_to_dict __pyx_mstate_global->__pyx_n_s_BayesianNetwork_to_dict
#define __pyx_kp_s_Buffer_view_does_not_expose_stri __pyx_mstate_global->__pyx_kp_s_Buffer_view_does_not_expose_stri
#define __pyx_kp_s_Can_only_create_a_buffer_that_is __pyx_mstate_global->__pyx_kp_s_Can_only_create_a_buffer_that_is
#define __pyx_kp_s_Cannot_assign_to_read_only_memor __pyx_mstate_global->__pyx_kp_s_Cannot_assign_to_read_only_memor
#define __pyx_kp_s_Cannot_create_writable_memory_vi __pyx_mstate_global->__pyx_kp_s_Cannot_create_writable_memory_vi
#define __pyx_kp_u_Cannot_index_with_type __pyx_mstate_global->__pyx_kp_u_Cannot_index_with_type
#define __pyx_kp_s_Cannot_transpose_memoryview_with __pyx_mstate_global->__pyx_kp_s_Cannot_transpose_memoryview_with
#define __pyx_kp_s_Cannot_use_both_a_constraint_gra __pyx_mstate_global->__pyx_kp_s_Cannot_use_both_a_constraint_gra
#define __pyx_kp_s_Cannot_use_the_Chow_Liu_algorith __pyx_mstate_global->__pyx_kp_s_Cannot_use_the_Chow_Liu_algorith
#define __pyx_kp_s_Cannot_use_the_Chow_Liu_algorith_2 __pyx_mstate_global->__pyx_kp_s_Cannot_use_the_Chow_Liu_algorith_2
#define __pyx_kp_s_Chow_Liu_tree_learning_does_not __pyx_mstate_global->__pyx_kp_s_Chow_Liu_tree_learning_does_not
#define __pyx_n_s_DataGenerator __pyx_mstate_global->__pyx_n_s_DataGenerator
#define __pyx_n_s_DiGraph __pyx_mstate_global->__pyx_n_s_DiGraph
#define __pyx_kp_s_Dimension_d_is_not_direct __pyx_mstate_global->__pyx_kp_s_Dimension_d_is_not_direct
#define __pyx_n_s_DiscreteDistribution __pyx_mstate_global->__pyx_n_s_DiscreteDistribution
#define __pyx_n_s_Distribution __pyx_mstate_global->__pyx_n_s_Distribution
#define __pyx_n_s_Ellipsis __pyx_mstate_global->__pyx_n_s_Ellipsis
#define __pyx_kp_s_Empty_shape_tuple_for_cython_arr __pyx_mstate_global->__pyx_kp_s_Empty_shape_tuple_for_cython_arr
#define __pyx_n_s_FactorGraph __pyx_mstate_global->__pyx_n_s_FactorGraph
#define __pyx_n_s_G __pyx_mstate_global->__pyx_n_s_G
#define __pyx_n_s_ImportError __pyx_mstate_global->__pyx_n_s_ImportError
#define __pyx_kp_s_Incompatible_checksums_0x_x_vs_0 __pyx_mstate_global->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0
#define __pyx_n_s_IndexError __pyx_mstate_global->__pyx_n_s_IndexError
#define __pyx_kp_s_Index_out_of_bounds_axis_d __pyx_mstate_global->__pyx_kp_s_Index_out_of_bounds_axis_d
#define __pyx_kp_s_Indirect_dimensions_not_supporte __pyx_mstate_global->__pyx_kp_s_Indirect_dimensions_not_supporte
#define __pyx_kp_s_Invalid_algorithm_type_passed_in __pyx_mstate_global->__pyx_kp_s_Invalid_algorithm_type_passed_in
#define __pyx_kp_u_Invalid_mode_expected_c_or_fortr __pyx_mstate_global->__pyx_kp_u_Invalid_mode_expected_c_or_fortr
#define __pyx_kp_u_Invalid_shape_in_axis __pyx_mstate_global->__pyx_kp_u_Invalid_shape_in_axis
#define __pyx_kp_s_Maximum_iteration_limit_Make_sur __pyx_mstate_global->__pyx_kp_s_Maximum_iteration_limit_Make_sur
#define __pyx_n_s_MemoryError __pyx_mstate_global->__pyx_n_s_MemoryError
#define __pyx_kp_s_MemoryView_of_r_at_0x_x __pyx_mstate_global->__pyx_kp_s_MemoryView_of_r_at_0x_x
#define __pyx_kp_s_MemoryView_of_r_object __pyx_mstate_global->__pyx_kp_s_MemoryView_of_r_object
#define __pyx_kp_s_Model_does_not_contain_a_state_n __pyx_mstate_global->__pyx_kp_s_Model_does_not_contain_a_state_n
#define __pyx_n_s_NamedTemporaryFile __pyx_mstate_global->__pyx_n_s_NamedTemporaryFile
#define __pyx_n_b_O __pyx_mstate_global->__pyx_n_b_O
#define __pyx_kp_u_Out_of_bounds_on_buffer_access_a __pyx_mstate_global->__pyx_kp_u_Out_of_bounds_on_buffer_access_a
#define __pyx_n_s_Parallel __pyx_mstate_global->__pyx_n_s_Parallel
#define __pyx_n_s_ParentGraph __pyx_mstate_global->__pyx_n_s_ParentGraph
#define __pyx_n_s_ParentGraph___reduce_cython __pyx_mstate_global->__pyx_n_s_ParentGraph___reduce_cython
#define __pyx_n_s_ParentGraph___setstate_cython __pyx_mstate_global->__pyx_n_s_ParentGraph___setstate_cython
#define __pyx_n_s_ParentGraph_calculate_value __pyx_mstate_global->__pyx_n_s_ParentGraph_calculate_value
#define __pyx_n_s_PickleError __pyx_mstate_global->__pyx_n_s_PickleError
#define __pyx_n_s_PriorityQueue __pyx_mstate_global->__pyx_n_s_PriorityQueue
#define __pyx_kp_s_Sample_does_not_have_the_same_nu __pyx_mstate_global->__pyx_kp_s_Sample_does_not_have_the_same_nu
#define __pyx_kp_u_Sample_the_network_optionally_gi __pyx_mstate_global->__pyx_kp_u_Sample_the_network_optionally_gi
#define __pyx_n_s_Sequence __pyx_mstate_global->__pyx_n_s_Sequence
#define __pyx_kp_s_State_does_not_have_key __pyx_mstate_global->__pyx_kp_s_State_does_not_have_key
#define __pyx_kp_s_State_does_not_match_with_keys_p __pyx_mstate_global->__pyx_kp_s_State_does_not_match_with_keys_p
#define __pyx_kp_s_Step_may_not_be_zero_axis_d __pyx_mstate_global->__pyx_kp_s_Step_may_not_be_zero_axis_d
#define __pyx_kp_s_Total_Time_s_4f __pyx_mstate_global->__pyx_kp_s_Total_Time_s_4f
#define __pyx_n_s_TypeError __pyx_mstate_global->__pyx_n_s_TypeError
#define __pyx_kp_s_Unable_to_convert_item_to_object __pyx_mstate_global->__pyx_kp_s_Unable_to_convert_item_to_object
#define __pyx_n_s_ValueError __pyx_mstate_global->__pyx_n_s_ValueError
#define __pyx_n_s_View_MemoryView __pyx_mstate_global->__pyx_n_s_View_MemoryView
#define __pyx_n_s_X __pyx_mstate_global->__pyx_n_s_X
#define __pyx_n_s_X_count __pyx_mstate_global->__pyx_n_s_X_count
#define __pyx_n_s_X_int __pyx_mstate_global->__pyx_n_s_X_int
#define __pyx_kp_s_X_must_be_a_2D_array_of_shape_n __pyx_mstate_global->__pyx_kp_s_X_must_be_a_2D_array_of_shape_n
#define __pyx_n_s_X_ndarray __pyx_mstate_global->__pyx_n_s_X_ndarray
#define __pyx_n_s_X_subset __pyx_mstate_global->__pyx_n_s_X_subset
#define __pyx_n_s_X_subset_ptr __pyx_mstate_global->__pyx_n_s_X_subset_ptr
#define __pyx_n_s_Xj __pyx_mstate_global->__pyx_n_s_Xj
#define __pyx_n_s_Xk __pyx_mstate_global->__pyx_n_s_Xk
#define __pyx_n_s__107 __pyx_mstate_global->__pyx_n_s__107
#define __pyx_n_s__113 __pyx_mstate_global->__pyx_n_s__113
#define __pyx_kp_u__2 __pyx_mstate_global->__pyx_kp_u__2
#define __pyx_n_s__3 __pyx_mstate_global->__pyx_n_s__3
#define __pyx_kp_u__6 __pyx_mstate_global->__pyx_kp_u__6
#define __pyx_kp_u__7 __pyx_mstate_global->__pyx_kp_u__7
#define __pyx_n_s_a __pyx_mstate_global->__pyx_n_s_a
#define __pyx_n_s_abc __pyx_mstate_global->__pyx_n_s_abc
#define __pyx_n_s_add __pyx_mstate_global->__pyx_n_s_add
#define __pyx_n_s_add_edge __pyx_mstate_global->__pyx_n_s_add_edge
#define __pyx_n_s_add_node __pyx_mstate_global->__pyx_n_s_add_node
#define __pyx_n_s_add_nodes __pyx_mstate_global->__pyx_n_s_add_nodes
#define __pyx_n_s_add_states __pyx_mstate_global->__pyx_n_s_add_states
#define __pyx_n_s_algorithm __pyx_mstate_global->__pyx_n_s_algorithm
#define __pyx_n_s_all_states __pyx_mstate_global->__pyx_n_s_all_states
#define __pyx_n_s_all_states_view __pyx_mstate_global->__pyx_n_s_all_states_view
#define __pyx_n_s_allocate_buffer __pyx_mstate_global->__pyx_n_s_allocate_buffer
#define __pyx_kp_u_and __pyx_mstate_global->__pyx_kp_u_and
#define __pyx_n_s_any __pyx_mstate_global->__pyx_n_s_any
#define __pyx_n_s_append __pyx_mstate_global->__pyx_n_s_append
#define __pyx_n_s_args __pyx_mstate_global->__pyx_n_s_args
#define __pyx_n_s_argsort __pyx_mstate_global->__pyx_n_s_argsort
#define __pyx_n_s_array __pyx_mstate_global->__pyx_n_s_array
#define __pyx_n_s_asarray __pyx_mstate_global->__pyx_n_s_asarray
#define __pyx_n_s_astype __pyx_mstate_global->__pyx_n_s_astype
#define __pyx_n_s_asyncio_coroutines __pyx_mstate_global->__pyx_n_s_asyncio_coroutines
#define __pyx_n_s_axis __pyx_mstate_global->__pyx_n_s_axis
#define __pyx_n_s_b __pyx_mstate_global->__pyx_n_s_b
#define __pyx_n_s_backend __pyx_mstate_global->__pyx_n_s_backend
#define __pyx_n_s_bake __pyx_mstate_global->__pyx_n_s_bake
#define __pyx_n_s_bake_locals_genexpr __pyx_mstate_global->__pyx_n_s_bake_locals_genexpr
#define __pyx_n_s_base __pyx_mstate_global->__pyx_n_s_base
#define __pyx_n_s_batch __pyx_mstate_global->__pyx_n_s_batch
#define __pyx_n_s_batch_size __pyx_mstate_global->__pyx_n_s_batch_size
#define __pyx_n_s_batches __pyx_mstate_global->__pyx_n_s_batches
#define __pyx_n_s_best_parents __pyx_mstate_global->__pyx_n_s_best_parents
#define __pyx_n_s_best_score __pyx_mstate_global->__pyx_n_s_best_score
#define __pyx_n_s_best_structure __pyx_mstate_global->__pyx_n_s_best_structure
#define __pyx_n_s_best_variable __pyx_mstate_global->__pyx_n_s_best_variable
#define __pyx_n_s_burnin __pyx_mstate_global->__pyx_n_s_burnin
#define __pyx_n_s_c __pyx_mstate_global->__pyx_n_s_c
#define __pyx_n_u_c __pyx_mstate_global->__pyx_n_u_c
#define __pyx_n_s_calculate_value __pyx_mstate_global->__pyx_n_s_calculate_value
#define __pyx_n_s_cardinalities __pyx_mstate_global->__pyx_n_s_cardinalities
#define __pyx_n_s_cardinality __pyx_mstate_global->__pyx_n_s_cardinality
#define __pyx_n_s_case __pyx_mstate_global->__pyx_n_s_case
#define __pyx_n_s_check_input __pyx_mstate_global->__pyx_n_s_check_input
#define __pyx_n_s_check_input_2 __pyx_mstate_global->__pyx_n_s_check_input_2
#define __pyx_n_s_check_nan __pyx_mstate_global->__pyx_n_s_check_nan
#define __pyx_n_s_check_random_state __pyx_mstate_global->__pyx_n_s_check_random_state
#define __pyx_n_s_child __pyx_mstate_global->__pyx_n_s_child
#define __pyx_n_s_child_set __pyx_mstate_global->__pyx_n_s_child_set
#define __pyx_n_s_child_sets __pyx_mstate_global->__pyx_n_s_child_sets
#define __pyx_n_s_children __pyx_mstate_global->__pyx_n_s_children
#define __pyx_kp_s_chow_liu __pyx_mstate_global->__pyx_kp_s_chow_liu
#define __pyx_n_s_class __pyx_mstate_global->__pyx_n_s_class
#define __pyx_n_s_class_2 __pyx_mstate_global->__pyx_n_s_class_2
#define __pyx_n_s_class_getitem __pyx_mstate_global->__pyx_n_s_class_getitem
#define __pyx_n_s_cline_in_traceback __pyx_mstate_global->__pyx_n_s_cline_in_traceback
#define __pyx_n_s_close __pyx_mstate_global->__pyx_n_s_close
#define __pyx_n_s_closed __pyx_mstate_global->__pyx_n_s_closed
#define __pyx_n_s_cls __pyx_mstate_global->__pyx_n_s_cls
#define __pyx_n_s_col __pyx_mstate_global->__pyx_n_s_col
#define __pyx_n_s_col_dict __pyx_mstate_global->__pyx_n_s_col_dict
#define __pyx_n_s_col_dict_inv __pyx_mstate_global->__pyx_n_s_col_dict_inv
#define __pyx_n_s_col_idxs __pyx_mstate_global->__pyx_n_s_col_idxs
#define __pyx_n_s_col_len __pyx_mstate_global->__pyx_n_s_col_len
#define __pyx_n_s_col_n __pyx_mstate_global->__pyx_n_s_col_n
#define __pyx_n_s_collections __pyx_mstate_global->__pyx_n_s_collections
#define __pyx_kp_s_collections_abc __pyx_mstate_global->__pyx_kp_s_collections_abc
#define __pyx_n_s_color __pyx_mstate_global->__pyx_n_s_color
#define __pyx_n_s_cols __pyx_mstate_global->__pyx_n_s_cols
#define __pyx_n_s_column_idxs __pyx_mstate_global->__pyx_n_s_column_idxs
#define __pyx_n_s_columns_idxs __pyx_mstate_global->__pyx_n_s_columns_idxs
#define __pyx_n_s_columns_idxs_dict __pyx_mstate_global->__pyx_n_s_columns_idxs_dict
#define __pyx_n_s_combinations __pyx_mstate_global->__pyx_n_s_combinations
#define __pyx_n_s_component __pyx_mstate_global->__pyx_n_s_component
#define __pyx_n_s_concatenate __pyx_mstate_global->__pyx_n_s_concatenate
#define __pyx_n_s_constraint_graph __pyx_mstate_global->__pyx_n_s_constraint_graph
#define __pyx_kp_s_contiguous_and_direct __pyx_mstate_global->__pyx_kp_s_contiguous_and_direct
#define __pyx_kp_s_contiguous_and_indirect __pyx_mstate_global->__pyx_kp_s_contiguous_and_indirect
#define __pyx_n_s_copy __pyx_mstate_global->__pyx_n_s_copy
#define __pyx_n_s_count __pyx_mstate_global->__pyx_n_s_count
#define __pyx_n_s_cpd __pyx_mstate_global->__pyx_n_s_cpd
#define __pyx_n_s_cpds __pyx_mstate_global->__pyx_n_s_cpds
#define __pyx_n_s_cpds_2 __pyx_mstate_global->__pyx_n_s_cpds_2
#define __pyx_n_s_current_state __pyx_mstate_global->__pyx_n_s_current_state
#define __pyx_n_s_current_state_view __pyx_mstate_global->__pyx_n_s_current_state_view
#define __pyx_n_s_cycle __pyx_mstate_global->__pyx_n_s_cycle
#define __pyx_n_s_d __pyx_mstate_global->__pyx_n_s_d
#define __pyx_n_s_d_mapping __pyx_mstate_global->__pyx_n_s_d_mapping
#define __pyx_n_s_data __pyx_mstate_global->__pyx_n_s_data
#define __pyx_n_s_data_generator __pyx_mstate_global->__pyx_n_s_data_generator
#define __pyx_n_s_decoded_states __pyx_mstate_global->__pyx_n_s_decoded_states
#define __pyx_n_s_defaultdict __pyx_mstate_global->__pyx_n_s_defaultdict
#define __pyx_n_s_delayed __pyx_mstate_global->__pyx_n_s_delayed
#define __pyx_n_s_delete __pyx_mstate_global->__pyx_n_s_delete
#define __pyx_n_s_dict __pyx_mstate_global->__pyx_n_s_dict
#define __pyx_n_s_directed __pyx_mstate_global->__pyx_n_s_directed
#define __pyx_kp_u_disable __pyx_mstate_global->__pyx_kp_u_disable
#define __pyx_n_s_discrete_chow_liu_tree __pyx_mstate_global->__pyx_n_s_discrete_chow_liu_tree
#define __pyx_n_s_discrete_chow_liu_tree_locals_ge __pyx_mstate_global->__pyx_n_s_discrete_chow_liu_tree_locals_ge
#define __pyx_n_s_discrete_exact_a_star __pyx_mstate_global->__pyx_n_s_discrete_exact_a_star
#define __pyx_n_s_discrete_exact_a_star_locals_gen __pyx_mstate_global->__pyx_n_s_discrete_exact_a_star_locals_gen
#define __pyx_n_s_discrete_exact_component __pyx_mstate_global->__pyx_n_s_discrete_exact_component
#define __pyx_n_s_discrete_exact_component_locals __pyx_mstate_global->__pyx_n_s_discrete_exact_component_locals
#define __pyx_n_s_discrete_exact_dp __pyx_mstate_global->__pyx_n_s_discrete_exact_dp
#define __pyx_n_s_discrete_exact_dp_locals_genexpr __pyx_mstate_global->__pyx_n_s_discrete_exact_dp_locals_genexpr
#define __pyx_n_s_discrete_exact_slap __pyx_mstate_global->__pyx_n_s_discrete_exact_slap
#define __pyx_n_s_discrete_exact_slap_locals_genex __pyx_mstate_global->__pyx_n_s_discrete_exact_slap_locals_genex
#define __pyx_n_s_discrete_exact_with_constraints __pyx_mstate_global->__pyx_n_s_discrete_exact_with_constraints
#define __pyx_n_s_discrete_exact_with_constraints_2 __pyx_mstate_global->__pyx_n_s_discrete_exact_with_constraints_2
#define __pyx_n_s_discrete_exact_with_constraints_3 __pyx_mstate_global->__pyx_n_s_discrete_exact_with_constraints_3
#define __pyx_n_s_discrete_exact_with_constraints_4 __pyx_mstate_global->__pyx_n_s_discrete_exact_with_constraints_4
#define __pyx_n_s_discrete_greedy __pyx_mstate_global->__pyx_n_s_discrete_greedy
#define __pyx_n_s_dist __pyx_mstate_global->__pyx_n_s_dist
#define __pyx_n_s_distribution __pyx_mstate_global->__pyx_n_s_distribution
#define __pyx_n_s_distributions __pyx_mstate_global->__pyx_n_s_distributions
#define __pyx_n_s_dot __pyx_mstate_global->__pyx_n_s_dot
#define __pyx_n_s_draw __pyx_mstate_global->__pyx_n_s_draw
#define __pyx_n_s_dtype __pyx_mstate_global->__pyx_n_s_dtype
#define __pyx_n_s_dtype_is_object __pyx_mstate_global->__pyx_n_s_dtype_is_object
#define __pyx_n_s_e __pyx_mstate_global->__pyx_n_s_e
#define __pyx_n_s_edges __pyx_mstate_global->__pyx_n_s_edges
#define __pyx_n_s_empty __pyx_mstate_global->__pyx_n_s_empty
#define __pyx_n_s_empty_like __pyx_mstate_global->__pyx_n_s_empty_like
#define __pyx_kp_u_enable __pyx_mstate_global->__pyx_kp_u_enable
#define __pyx_n_s_encode __pyx_mstate_global->__pyx_n_s_encode
#define __pyx_n_s_end __pyx_mstate_global->__pyx_n_s_end
#define __pyx_n_s_enter __pyx_mstate_global->__pyx_n_s_enter
#define __pyx_n_s_entry __pyx_mstate_global->__pyx_n_s_entry
#define __pyx_n_s_enumerate __pyx_mstate_global->__pyx_n_s_enumerate
#define __pyx_n_s_error __pyx_mstate_global->__pyx_n_s_error
#define __pyx_n_s_ev_for_name __pyx_mstate_global->__pyx_n_s_ev_for_name
#define __pyx_n_s_evidence __pyx_mstate_global->__pyx_n_s_evidence
#define __pyx_n_s_evidences __pyx_mstate_global->__pyx_n_s_evidences
#define __pyx_n_s_exact __pyx_mstate_global->__pyx_n_s_exact
#define __pyx_kp_s_exact_dp __pyx_mstate_global->__pyx_kp_s_exact_dp
#define __pyx_n_s_exclude_edges __pyx_mstate_global->__pyx_n_s_exclude_edges
#define __pyx_n_s_exclude_parents __pyx_mstate_global->__pyx_n_s_exclude_parents
#define __pyx_n_s_exit __pyx_mstate_global->__pyx_n_s_exit
#define __pyx_n_s_exp __pyx_mstate_global->__pyx_n_s_exp
#define __pyx_n_s_f __pyx_mstate_global->__pyx_n_s_f
#define __pyx_n_s_f_mapping __pyx_mstate_global->__pyx_n_s_f_mapping
#define __pyx_n_s_fa_mapping __pyx_mstate_global->__pyx_n_s_fa_mapping
#define __pyx_kp_s_fg __pyx_mstate_global->__pyx_kp_s_fg
#define __pyx_n_s_file __pyx_mstate_global->__pyx_n_s_file
#define __pyx_n_s_filename __pyx_mstate_global->__pyx_n_s_filename
#define __pyx_n_s_filtered_entry __pyx_mstate_global->__pyx_n_s_filtered_entry
#define __pyx_n_s_fit __pyx_mstate_global->__pyx_n_s_fit
#define __pyx_n_s_fit_locals_genexpr __pyx_mstate_global->__pyx_n_s_fit_locals_genexpr
#define __pyx_n_s_flags __pyx_mstate_global->__pyx_n_s_flags
#define __pyx_n_s_float32 __pyx_mstate_global->__pyx_n_s_float32
#define __pyx_n_s_float64 __pyx_mstate_global->__pyx_n_s_float64
#define __pyx_n_s_fn __pyx_mstate_global->__pyx_n_s_fn
#define __pyx_kp_s_forced_edge_inclusions __pyx_mstate_global->__pyx_kp_s_forced_edge_inclusions
#define __pyx_n_s_format __pyx_mstate_global->__pyx_n_s_format
#define __pyx_n_s_fortran __pyx_mstate_global->__pyx_n_s_fortran
#define __pyx_n_u_fortran __pyx_mstate_global->__pyx_n_u_fortran
#define __pyx_n_s_from_dict __pyx_mstate_global->__pyx_n_s_from_dict
#define __pyx_n_s_from_samples __pyx_mstate_global->__pyx_n_s_from_samples
#define __pyx_n_s_from_samples_locals_genexpr __pyx_mstate_global->__pyx_n_s_from_samples_locals_genexpr
#define __pyx_n_s_from_structure __pyx_mstate_global->__pyx_n_s_from_structure
#define __pyx_n_s_from_summaries __pyx_mstate_global->__pyx_n_s_from_summaries
#define __pyx_n_s_from_values __pyx_mstate_global->__pyx_n_s_from_values
#define __pyx_n_s_g __pyx_mstate_global->__pyx_n_s_g
#define __pyx_kp_u_gc __pyx_mstate_global->__pyx_kp_u_gc
#define __pyx_n_s_generate_parent_graph __pyx_mstate_global->__pyx_n_s_generate_parent_graph
#define __pyx_n_s_generate_parent_graph_locals_gen __pyx_mstate_global->__pyx_n_s_generate_parent_graph_locals_gen
#define __pyx_n_s_genexpr __pyx_mstate_global->__pyx_n_s_genexpr
#define __pyx_n_s_get __pyx_mstate_global->__pyx_n_s_get
#define __pyx_n_s_get_edge_data __pyx_mstate_global->__pyx_n_s_get_edge_data
#define __pyx_n_s_getstate __pyx_mstate_global->__pyx_n_s_getstate
#define __pyx_n_s_gibbs __pyx_mstate_global->__pyx_n_s_gibbs
#define __pyx_n_s_gibbs_2 __pyx_mstate_global->__pyx_n_s_gibbs_2
#define __pyx_kp_u_got __pyx_mstate_global->__pyx_kp_u_got
#define __pyx_kp_u_got_differing_extents_in_dimensi __pyx_mstate_global->__pyx_kp_u_got_differing_extents_in_dimensi
#define __pyx_n_s_grandchild __pyx_mstate_global->__pyx_n_s_grandchild
#define __pyx_n_s_graph __pyx_mstate_global->__pyx_n_s_graph
#define __pyx_n_s_graph_dict __pyx_mstate_global->__pyx_n_s_graph_dict
#define __pyx_n_s_graphs __pyx_mstate_global->__pyx_n_s_graphs
#define __pyx_n_s_greedy __pyx_mstate_global->__pyx_n_s_greedy
#define __pyx_n_s_h __pyx_mstate_global->__pyx_n_s_h
#define __pyx_n_s_i __pyx_mstate_global->__pyx_n_s_i
#define __pyx_n_s_id __pyx_mstate_global->__pyx_n_s_id
#define __pyx_n_s_idx __pyx_mstate_global->__pyx_n_s_idx
#define __pyx_n_s_idx_2 __pyx_mstate_global->__pyx_n_s_idx_2
#define __pyx_n_s_idxs __pyx_mstate_global->__pyx_n_s_idxs
#define __pyx_n_s_image __pyx_mstate_global->__pyx_n_s_image
#define __pyx_n_s_img __pyx_mstate_global->__pyx_n_s_img
#define __pyx_n_s_import __pyx_mstate_global->__pyx_n_s_import
#define __pyx_n_s_imread __pyx_mstate_global->__pyx_n_s_imread
#define __pyx_n_s_imshow __pyx_mstate_global->__pyx_n_s_imshow
#define __pyx_n_s_in_st_nan __pyx_mstate_global->__pyx_n_s_in_st_nan
#define __pyx_n_s_in_st_pred __pyx_mstate_global->__pyx_n_s_in_st_pred
#define __pyx_n_s_include_edges __pyx_mstate_global->__pyx_n_s_include_edges
#define __pyx_n_s_include_parents __pyx_mstate_global->__pyx_n_s_include_parents
#define __pyx_n_s_index __pyx_mstate_global->__pyx_n_s_index
#define __pyx_n_s_indices __pyx_mstate_global->__pyx_n_s_indices
#define __pyx_n_s_inertia __pyx_mstate_global->__pyx_n_s_inertia
#define __pyx_n_s_inf __pyx_mstate_global->__pyx_n_s_inf
#define __pyx_n_s_initial_state __pyx_mstate_global->__pyx_n_s_initial_state
#define __pyx_n_s_initializing __pyx_mstate_global->__pyx_n_s_initializing
#define __pyx_n_s_int32 __pyx_mstate_global->__pyx_n_s_int32
#define __pyx_n_s_io __pyx_mstate_global->__pyx_n_s_io
#define __pyx_n_s_is_coroutine __pyx_mstate_global->__pyx_n_s_is_coroutine
#define __pyx_kp_u_isenabled __pyx_mstate_global->__pyx_kp_u_isenabled
#define __pyx_n_s_isnan __pyx_mstate_global->__pyx_n_s_isnan
#define __pyx_n_s_issubset __pyx_mstate_global->__pyx_n_s_issubset
#define __pyx_n_s_it __pyx_mstate_global->__pyx_n_s_it
#define __pyx_n_s_items __pyx_mstate_global->__pyx_n_s_items
#define __pyx_n_s_itemsize __pyx_mstate_global->__pyx_n_s_itemsize
#define __pyx_kp_s_itemsize_0_for_cython_array __pyx_mstate_global->__pyx_kp_s_itemsize_0_for_cython_array
#define __pyx_n_s_iter __pyx_mstate_global->__pyx_n_s_iter
#define __pyx_n_s_itertools __pyx_mstate_global->__pyx_n_s_itertools
#define __pyx_n_s_j __pyx_mstate_global->__pyx_n_s_j
#define __pyx_n_s_joblib __pyx_mstate_global->__pyx_n_s_joblib
#define __pyx_kp_s_joint __pyx_mstate_global->__pyx_kp_s_joint
#define __pyx_n_s_joint_2 __pyx_mstate_global->__pyx_n_s_joint_2
#define __pyx_n_s_joint_count __pyx_mstate_global->__pyx_n_s_joint_count
#define __pyx_n_s_k __pyx_mstate_global->__pyx_n_s_k
#define __pyx_n_s_key __pyx_mstate_global->__pyx_n_s_key
#define __pyx_n_s_key_count __pyx_mstate_global->__pyx_n_s_key_count
#define __pyx_n_s_key_count_ndarray __pyx_mstate_global->__pyx_n_s_key_count_ndarray
#define __pyx_n_s_keymap __pyx_mstate_global->__pyx_n_s_keymap
#define __pyx_n_s_keys __pyx_mstate_global->__pyx_n_s_keys
#define __pyx_n_s_keys_2 __pyx_mstate_global->__pyx_n_s_keys_2
#define __pyx_n_s_kwargs __pyx_mstate_global->__pyx_n_s_kwargs
#define __pyx_n_s_l __pyx_mstate_global->__pyx_n_s_l
#define __pyx_n_s_last_layer __pyx_mstate_global->__pyx_n_s_last_layer
#define __pyx_n_s_last_layer_children __pyx_mstate_global->__pyx_n_s_last_layer_children
#define __pyx_n_s_layer __pyx_mstate_global->__pyx_n_s_layer
#define __pyx_n_s_layer_children __pyx_mstate_global->__pyx_n_s_layer_children
#define __pyx_n_s_lj __pyx_mstate_global->__pyx_n_s_lj
#define __pyx_n_s_lk __pyx_mstate_global->__pyx_n_s_lk
#define __pyx_n_s_local_structure __pyx_mstate_global->__pyx_n_s_local_structure
#define __pyx_n_s_local_structures __pyx_mstate_global->__pyx_n_s_local_structures
#define __pyx_n_s_log_probability __pyx_mstate_global->__pyx_n_s_log_probability
#define __pyx_n_s_log_probability_locals_genexpr __pyx_mstate_global->__pyx_n_s_log_probability_locals_genexpr
#define __pyx_n_s_logp __pyx_mstate_global->__pyx_n_s_logp
#define __pyx_n_s_logp_array __pyx_mstate_global->__pyx_n_s_logp_array
#define __pyx_n_s_low_memory __pyx_mstate_global->__pyx_n_s_low_memory
#define __pyx_n_s_m __pyx_mstate_global->__pyx_n_s_m
#define __pyx_n_s_m_mapping __pyx_mstate_global->__pyx_n_s_m_mapping
#define __pyx_n_s_main __pyx_mstate_global->__pyx_n_s_main
#define __pyx_n_s_marg_j __pyx_mstate_global->__pyx_n_s_marg_j
#define __pyx_n_s_marg_k __pyx_mstate_global->__pyx_n_s_marg_k
#define __pyx_n_s_marginal __pyx_mstate_global->__pyx_n_s_marginal
#define __pyx_n_s_matplotlib __pyx_mstate_global->__pyx_n_s_matplotlib
#define __pyx_n_s_matplotlib_image __pyx_mstate_global->__pyx_n_s_matplotlib_image
#define __pyx_n_s_matplotlib_pyplot __pyx_mstate_global->__pyx_n_s_matplotlib_pyplot
#define __pyx_n_s_max __pyx_mstate_global->__pyx_n_s_max
#define __pyx_n_s_max_iterations __pyx_mstate_global->__pyx_n_s_max_iterations
#define __pyx_n_s_max_keys __pyx_mstate_global->__pyx_n_s_max_keys
#define __pyx_n_s_max_parents __pyx_mstate_global->__pyx_n_s_max_parents
#define __pyx_n_s_memview __pyx_mstate_global->__pyx_n_s_memview
#define __pyx_n_s_min_prob __pyx_mstate_global->__pyx_n_s_min_prob
#define __pyx_n_s_min_score __pyx_mstate_global->__pyx_n_s_min_score
#define __pyx_n_s_min_x __pyx_mstate_global->__pyx_n_s_min_x
#define __pyx_n_s_min_y __pyx_mstate_global->__pyx_n_s_min_y
#define __pyx_n_s_mle __pyx_mstate_global->__pyx_n_s_mle
#define __pyx_n_s_mod __pyx_mstate_global->__pyx_n_s_mod
#define __pyx_n_s_mod_i __pyx_mstate_global->__pyx_n_s_mod_i
#define __pyx_n_s_modalities __pyx_mstate_global->__pyx_n_s_modalities
#define __pyx_n_s_modalities_dict __pyx_mstate_global->__pyx_n_s_modalities_dict
#define __pyx_n_s_modalities_int __pyx_mstate_global->__pyx_n_s_modalities_int
#define __pyx_n_s_modalities_type __pyx_mstate_global->__pyx_n_s_modalities_type
#define __pyx_n_s_modality_dict __pyx_mstate_global->__pyx_n_s_modality_dict
#define __pyx_n_s_mode __pyx_mstate_global->__pyx_n_s_mode
#define __pyx_n_s_model __pyx_mstate_global->__pyx_n_s_model
#define __pyx_n_s_multiprocessing __pyx_mstate_global->__pyx_n_s_multiprocessing
#define __pyx_kp_s_must_bake_model_before_computing __pyx_mstate_global->__pyx_kp_s_must_bake_model_before_computing
#define __pyx_kp_s_must_bake_model_before_computing_2 __pyx_mstate_global->__pyx_kp_s_must_bake_model_before_computing_2
#define __pyx_kp_s_must_bake_model_before_summarizi __pyx_mstate_global->__pyx_kp_s_must_bake_model_before_summarizi
#define __pyx_kp_s_must_bake_model_before_using_for __pyx_mstate_global->__pyx_kp_s_must_bake_model_before_using_for
#define __pyx_kp_s_must_bake_model_before_using_imp __pyx_mstate_global->__pyx_kp_s_must_bake_model_before_using_imp
#define __pyx_kp_s_must_have_matplotlib_and_pygraph __pyx_mstate_global->__pyx_kp_s_must_have_matplotlib_and_pygraph
#define __pyx_n_s_mutual_info __pyx_mstate_global->__pyx_n_s_mutual_info
#define __pyx_n_s_n __pyx_mstate_global->__pyx_n_s_n
#define __pyx_n_s_n_columns __pyx_mstate_global->__pyx_n_s_n_columns
#define __pyx_n_s_n_cpd __pyx_mstate_global->__pyx_n_s_n_cpd
#define __pyx_n_s_n_jobs __pyx_mstate_global->__pyx_n_s_n_jobs
#define __pyx_n_s_n_mod __pyx_mstate_global->__pyx_n_s_n_mod
#define __pyx_n_s_n_parents __pyx_mstate_global->__pyx_n_s_n_parents
#define __pyx_n_s_n_state __pyx_mstate_global->__pyx_n_s_n_state
#define __pyx_n_s_n_step __pyx_mstate_global->__pyx_n_s_n_step
#define __pyx_n_s_name __pyx_mstate_global->__pyx_n_s_name
#define __pyx_n_s_name_2 __pyx_mstate_global->__pyx_n_s_name_2
#define __pyx_n_s_nan __pyx_mstate_global->__pyx_n_s_nan
#define __pyx_n_s_ndim __pyx_mstate_global->__pyx_n_s_ndim
#define __pyx_n_s_ndmin __pyx_mstate_global->__pyx_n_s_ndmin
#define __pyx_n_s_networkx __pyx_mstate_global->__pyx_n_s_networkx
#define __pyx_n_s_new __pyx_mstate_global->__pyx_n_s_new
#define __pyx_n_s_new_child_set __pyx_mstate_global->__pyx_n_s_new_child_set
#define __pyx_n_s_new_variables __pyx_mstate_global->__pyx_n_s_new_variables
#define __pyx_n_s_next __pyx_mstate_global->__pyx_n_s_next
#define __pyx_kp_s_no_default___reduce___due_to_non __pyx_mstate_global->__pyx_kp_s_no_default___reduce___due_to_non
#define __pyx_n_s_node __pyx_mstate_global->__pyx_n_s_node
#define __pyx_n_s_node_dict __pyx_mstate_global->__pyx_n_s_node_dict
#define __pyx_n_s_node_idx __pyx_mstate_global->__pyx_n_s_node_idx
#define __pyx_n_s_node_idx_dict __pyx_mstate_global->__pyx_n_s_node_idx_dict
#define __pyx_n_s_node_name __pyx_mstate_global->__pyx_n_s_node_name
#define __pyx_n_s_node_pos __pyx_mstate_global->__pyx_n_s_node_pos
#define __pyx_n_s_nodes __pyx_mstate_global->__pyx_n_s_nodes
#define __pyx_n_s_numpy __pyx_mstate_global->__pyx_n_s_numpy
#define __pyx_kp_s_numpy_core_multiarray_failed_to __pyx_mstate_global->__pyx_kp_s_numpy_core_multiarray_failed_to
#define __pyx_kp_s_numpy_core_umath_failed_to_impor __pyx_mstate_global->__pyx_kp_s_numpy_core_umath_failed_to_impor
#define __pyx_n_s_nx __pyx_mstate_global->__pyx_n_s_nx
#define __pyx_n_s_o __pyx_mstate_global->__pyx_n_s_o
#define __pyx_n_s_obj __pyx_mstate_global->__pyx_n_s_obj
#define __pyx_n_s_object __pyx_mstate_global->__pyx_n_s_object
#define __pyx_n_s_off __pyx_mstate_global->__pyx_n_s_off
#define __pyx_n_s_ones __pyx_mstate_global->__pyx_n_s_ones
#define __pyx_n_s_open __pyx_mstate_global->__pyx_n_s_open
#define __pyx_n_s_order_graph __pyx_mstate_global->__pyx_n_s_order_graph
#define __pyx_n_s_os __pyx_mstate_global->__pyx_n_s_os
#define __pyx_n_s_other_variables __pyx_mstate_global->__pyx_n_s_other_variables
#define __pyx_n_s_out_set __pyx_mstate_global->__pyx_n_s_out_set
#define __pyx_n_s_outfile __pyx_mstate_global->__pyx_n_s_outfile
#define __pyx_n_s_outside_parents __pyx_mstate_global->__pyx_n_s_outside_parents
#define __pyx_n_s_p __pyx_mstate_global->__pyx_n_s_p
#define __pyx_n_s_pack __pyx_mstate_global->__pyx_n_s_pack
#define __pyx_n_s_parallel __pyx_mstate_global->__pyx_n_s_parallel
#define __pyx_n_s_parallelize_function __pyx_mstate_global->__pyx_n_s_parallelize_function
#define __pyx_n_s_parameters __pyx_mstate_global->__pyx_n_s_parameters
#define __pyx_n_s_parent __pyx_mstate_global->__pyx_n_s_parent
#define __pyx_n_s_parent_entry __pyx_mstate_global->__pyx_n_s_parent_entry
#define __pyx_n_s_parent_graph __pyx_mstate_global->__pyx_n_s_parent_graph
#define __pyx_n_s_parent_graphs __pyx_mstate_global->__pyx_n_s_parent_graphs
#define __pyx_n_s_parent_set __pyx_mstate_global->__pyx_n_s_parent_set
#define __pyx_n_s_parent_sets __pyx_mstate_global->__pyx_n_s_parent_sets
#define __pyx_n_s_parent_subset __pyx_mstate_global->__pyx_n_s_parent_subset
#define __pyx_n_s_parents __pyx_mstate_global->__pyx_n_s_parents
#define __pyx_n_s_path __pyx_mstate_global->__pyx_n_s_path
#define __pyx_n_s_pdf __pyx_mstate_global->__pyx_n_s_pdf
#define __pyx_n_s_penalty __pyx_mstate_global->__pyx_n_s_penalty
#define __pyx_n_s_pg __pyx_mstate_global->__pyx_n_s_pg
#define __pyx_n_s_pickle __pyx_mstate_global->__pyx_n_s_pickle
#define __pyx_n_s_plot __pyx_mstate_global->__pyx_n_s_plot
#define __pyx_n_s_plt __pyx_mstate_global->__pyx_n_s_plt
#define __pyx_n_s_png __pyx_mstate_global->__pyx_n_s_png
#define __pyx_n_s_pomegranate_BayesianNetwork __pyx_mstate_global->__pyx_n_s_pomegranate_BayesianNetwork
#define __pyx_kp_s_pomegranate_BayesianNetwork_pyx __pyx_mstate_global->__pyx_kp_s_pomegranate_BayesianNetwork_pyx
#define __pyx_kp_s_pomegranate_tmp __pyx_mstate_global->__pyx_kp_s_pomegranate_tmp
#define __pyx_n_s_pop __pyx_mstate_global->__pyx_n_s_pop
#define __pyx_n_s_predict __pyx_mstate_global->__pyx_n_s_predict
#define __pyx_n_s_predict_proba __pyx_mstate_global->__pyx_n_s_predict_proba
#define __pyx_n_s_predict_proba_locals_genexpr __pyx_mstate_global->__pyx_n_s_predict_proba_locals_genexpr
#define __pyx_n_s_prev_entry __pyx_mstate_global->__pyx_n_s_prev_entry
#define __pyx_n_s_print __pyx_mstate_global->__pyx_n_s_print
#define __pyx_n_s_prob __pyx_mstate_global->__pyx_n_s_prob
#define __pyx_n_s_prob_tmp __pyx_mstate_global->__pyx_n_s_prob_tmp
#define __pyx_n_s_prob_tmp_view __pyx_mstate_global->__pyx_n_s_prob_tmp_view
#define __pyx_n_s_prob_view __pyx_mstate_global->__pyx_n_s_prob_view
#define __pyx_n_s_proba __pyx_mstate_global->__pyx_n_s_proba
#define __pyx_n_s_probs __pyx_mstate_global->__pyx_n_s_probs
#define __pyx_n_s_product __pyx_mstate_global->__pyx_n_s_product
#define __pyx_n_s_prog __pyx_mstate_global->__pyx_n_s_prog
#define __pyx_n_s_pseudocount __pyx_mstate_global->__pyx_n_s_pseudocount
#define __pyx_n_s_push __pyx_mstate_global->__pyx_n_s_push
#define __pyx_n_s_pygraphviz __pyx_mstate_global->__pyx_n_s_pygraphviz
#define __pyx_n_s_pyplot __pyx_mstate_global->__pyx_n_s_pyplot
#define __pyx_n_s_pyx_PickleError __pyx_mstate_global->__pyx_n_s_pyx_PickleError
#define __pyx_n_s_pyx_checksum __pyx_mstate_global->__pyx_n_s_pyx_checksum
#define __pyx_n_s_pyx_result __pyx_mstate_global->__pyx_n_s_pyx_result
#define __pyx_n_s_pyx_state __pyx_mstate_global->__pyx_n_s_pyx_state
#define __pyx_n_s_pyx_type __pyx_mstate_global->__pyx_n_s_pyx_type
#define __pyx_n_s_pyx_unpickle_Enum __pyx_mstate_global->__pyx_n_s_pyx_unpickle_Enum
#define __pyx_n_s_pyx_vtable __pyx_mstate_global->__pyx_n_s_pyx_vtable
#define __pyx_n_s_r __pyx_mstate_global->__pyx_n_s_r
#define __pyx_n_s_random __pyx_mstate_global->__pyx_n_s_random
#define __pyx_n_s_random_state __pyx_mstate_global->__pyx_n_s_random_state
#define __pyx_n_s_range __pyx_mstate_global->__pyx_n_s_range
#define __pyx_n_s_red __pyx_mstate_global->__pyx_n_s_red
#define __pyx_n_s_reduce __pyx_mstate_global->__pyx_n_s_reduce
#define __pyx_n_s_reduce_cython __pyx_mstate_global->__pyx_n_s_reduce_cython
#define __pyx_n_s_reduce_dataset __pyx_mstate_global->__pyx_n_s_reduce_dataset
#define __pyx_n_s_reduce_ex __pyx_mstate_global->__pyx_n_s_reduce_ex
#define __pyx_n_s_register __pyx_mstate_global->__pyx_n_s_register
#define __pyx_n_s_rejection __pyx_mstate_global->__pyx_n_s_rejection
#define __pyx_n_s_rejection_2 __pyx_mstate_global->__pyx_n_s_rejection_2
#define __pyx_n_s_remove __pyx_mstate_global->__pyx_n_s_remove
#define __pyx_n_s_root __pyx_mstate_global->__pyx_n_s_root
#define __pyx_n_s_round __pyx_mstate_global->__pyx_n_s_round
#define __pyx_n_s_s __pyx_mstate_global->__pyx_n_s_s
#define __pyx_n_s_safeguard __pyx_mstate_global->__pyx_n_s_safeguard
#define __pyx_n_s_sample __pyx_mstate_global->__pyx_n_s_sample
#define __pyx_n_s_samples __pyx_mstate_global->__pyx_n_s_samples
#define __pyx_n_s_scan_order __pyx_mstate_global->__pyx_n_s_scan_order
#define __pyx_n_s_scan_order_is_random __pyx_mstate_global->__pyx_n_s_scan_order_is_random
#define __pyx_n_s_score __pyx_mstate_global->__pyx_n_s_score
#define __pyx_n_s_searchsorted __pyx_mstate_global->__pyx_n_s_searchsorted
#define __pyx_n_s_seed __pyx_mstate_global->__pyx_n_s_seed
#define __pyx_n_s_seen_entries __pyx_mstate_global->__pyx_n_s_seen_entries
#define __pyx_n_s_seen_variables __pyx_mstate_global->__pyx_n_s_seen_variables
#define __pyx_n_s_self __pyx_mstate_global->__pyx_n_s_self
#define __pyx_kp_s_self_distributions_ptr_self_pare __pyx_mstate_global->__pyx_kp_s_self_distributions_ptr_self_pare
#define __pyx_kp_s_self_m_self_parents_cannot_be_co __pyx_mstate_global->__pyx_kp_s_self_m_self_parents_cannot_be_co
#define __pyx_n_s_send __pyx_mstate_global->__pyx_n_s_send
#define __pyx_n_s_setstate __pyx_mstate_global->__pyx_n_s_setstate
#define __pyx_n_s_setstate_cython __pyx_mstate_global->__pyx_n_s_setstate_cython
#define __pyx_n_s_shape __pyx_mstate_global->__pyx_n_s_shape
#define __pyx_n_s_shortest_path __pyx_mstate_global->__pyx_n_s_shortest_path
#define __pyx_n_s_shuffle __pyx_mstate_global->__pyx_n_s_shuffle
#define __pyx_n_s_size __pyx_mstate_global->__pyx_n_s_size
#define __pyx_n_s_sort_idx __pyx_mstate_global->__pyx_n_s_sort_idx
#define __pyx_n_s_sorter __pyx_mstate_global->__pyx_n_s_sorter
#define __pyx_n_s_source __pyx_mstate_global->__pyx_n_s_source
#define __pyx_n_s_spec __pyx_mstate_global->__pyx_n_s_spec
#define __pyx_n_s_start __pyx_mstate_global->__pyx_n_s_start
#define __pyx_n_s_state __pyx_mstate_global->__pyx_n_s_state
#define __pyx_n_s_state_dict __pyx_mstate_global->__pyx_n_s_state_dict
#define __pyx_n_s_state_names __pyx_mstate_global->__pyx_n_s_state_names
#define __pyx_n_s_state_order __pyx_mstate_global->__pyx_n_s_state_order
#define __pyx_n_s_state_subset __pyx_mstate_global->__pyx_n_s_state_subset
#define __pyx_n_s_state_subset_view __pyx_mstate_global->__pyx_n_s_state_subset_view
#define __pyx_n_s_states __pyx_mstate_global->__pyx_n_s_states
#define __pyx_n_s_step __pyx_mstate_global->__pyx_n_s_step
#define __pyx_n_s_stop __pyx_mstate_global->__pyx_n_s_stop
#define __pyx_kp_s_strided_and_direct __pyx_mstate_global->__pyx_kp_s_strided_and_direct
#define __pyx_kp_s_strided_and_direct_or_indirect __pyx_mstate_global->__pyx_kp_s_strided_and_direct_or_indirect
#define __pyx_kp_s_strided_and_indirect __pyx_mstate_global->__pyx_kp_s_strided_and_indirect
#define __pyx_kp_s_stringsource __pyx_mstate_global->__pyx_kp_s_stringsource
#define __pyx_n_s_strongly_connected_components __pyx_mstate_global->__pyx_n_s_strongly_connected_components
#define __pyx_n_s_struct __pyx_mstate_global->__pyx_n_s_struct
#define __pyx_n_s_structure __pyx_mstate_global->__pyx_n_s_structure
#define __pyx_n_s_subset __pyx_mstate_global->__pyx_n_s_subset
#define __pyx_n_s_subset_2 __pyx_mstate_global->__pyx_n_s_subset_2
#define __pyx_n_s_subset_and_outside __pyx_mstate_global->__pyx_n_s_subset_and_outside
#define __pyx_n_s_sum __pyx_mstate_global->__pyx_n_s_sum
#define __pyx_n_s_summarize __pyx_mstate_global->__pyx_n_s_summarize
#define __pyx_n_s_sys __pyx_mstate_global->__pyx_n_s_sys
#define __pyx_n_s_target __pyx_mstate_global->__pyx_n_s_target
#define __pyx_n_s_task __pyx_mstate_global->__pyx_n_s_task
#define __pyx_n_s_tasks __pyx_mstate_global->__pyx_n_s_tasks
#define __pyx_n_s_tempfile __pyx_mstate_global->__pyx_n_s_tempfile
#define __pyx_n_s_test __pyx_mstate_global->__pyx_n_s_test
#define __pyx_n_s_tf __pyx_mstate_global->__pyx_n_s_tf
#define __pyx_n_s_threading __pyx_mstate_global->__pyx_n_s_threading
#define __pyx_n_s_throw __pyx_mstate_global->__pyx_n_s_throw
#define __pyx_n_s_time __pyx_mstate_global->__pyx_n_s_time
#define __pyx_n_s_to_dict __pyx_mstate_global->__pyx_n_s_to_dict
#define __pyx_n_s_to_json __pyx_mstate_global->__pyx_n_s_to_json
#define __pyx_n_s_to_values __pyx_mstate_global->__pyx_n_s_to_values
#define __pyx_n_s_topo_order __pyx_mstate_global->__pyx_n_s_topo_order
#define __pyx_n_s_topological __pyx_mstate_global->__pyx_n_s_topological
#define __pyx_n_s_topological_sort __pyx_mstate_global->__pyx_n_s_topological_sort
#define __pyx_n_s_total_time_spent __pyx_mstate_global->__pyx_n_s_total_time_spent
#define __pyx_n_s_training_start_time __pyx_mstate_global->__pyx_n_s_training_start_time
#define __pyx_n_s_u __pyx_mstate_global->__pyx_n_s_u
#define __pyx_kp_s_unable_to_allocate_array_data __pyx_mstate_global->__pyx_kp_s_unable_to_allocate_array_data
#define __pyx_kp_s_unable_to_allocate_shape_and_str __pyx_mstate_global->__pyx_kp_s_unable_to_allocate_shape_and_str
#define __pyx_n_s_union __pyx_mstate_global->__pyx_n_s_union
#define __pyx_n_s_unpack __pyx_mstate_global->__pyx_n_s_unpack
#define __pyx_n_s_unseen_variables __pyx_mstate_global->__pyx_n_s_unseen_variables
#define __pyx_n_s_unvisited __pyx_mstate_global->__pyx_n_s_unvisited
#define __pyx_n_s_update __pyx_mstate_global->__pyx_n_s_update
#define __pyx_n_s_utils __pyx_mstate_global->__pyx_n_s_utils
#define __pyx_n_s_v __pyx_mstate_global->__pyx_n_s_v
#define __pyx_n_s_val __pyx_mstate_global->__pyx_n_s_val
#define __pyx_n_s_value __pyx_mstate_global->__pyx_n_s_value
#define __pyx_n_s_values __pyx_mstate_global->__pyx_n_s_values
#define __pyx_n_s_variable __pyx_mstate_global->__pyx_n_s_variable
#define __pyx_n_s_variable_set __pyx_mstate_global->__pyx_n_s_variable_set
#define __pyx_n_s_variables __pyx_mstate_global->__pyx_n_s_variables
#define __pyx_n_s_verbose __pyx_mstate_global->__pyx_n_s_verbose
#define __pyx_n_s_version_info __pyx_mstate_global->__pyx_n_s_version_info
#define __pyx_n_s_visited __pyx_mstate_global->__pyx_n_s_visited
#define __pyx_n_s_w __pyx_mstate_global->__pyx_n_s_w
#define __pyx_n_s_w_sum __pyx_mstate_global->__pyx_n_s_w_sum
#define __pyx_n_s_weight __pyx_mstate_global->__pyx_n_s_weight
#define __pyx_n_s_weights __pyx_mstate_global->__pyx_n_s_weights
#define __pyx_n_s_weights_ndarray __pyx_mstate_global->__pyx_n_s_weights_ndarray
#define __pyx_n_s_weights_ptr __pyx_mstate_global->__pyx_n_s_weights_ptr
#define __pyx_n_s_where __pyx_mstate_global->__pyx_n_s_where
#define __pyx_n_s_write __pyx_mstate_global->__pyx_n_s_write
#define __pyx_n_s_x __pyx_mstate_global->__pyx_n_s_x
#define __pyx_n_s_xj __pyx_mstate_global->__pyx_n_s_xj
#define __pyx_n_s_xk __pyx_mstate_global->__pyx_n_s_xk
#define __pyx_n_s_y __pyx_mstate_global->__pyx_n_s_y
#define __pyx_n_s_y_2 __pyx_mstate_global->__pyx_n_s_y_2
#define __pyx_n_s_y_hat __pyx_mstate_global->__pyx_n_s_y_hat
#define __pyx_n_s_zeros __pyx_mstate_global->__pyx_n_s_zeros
#define __pyx_n_s_zip __pyx_mstate_global->__pyx_n_s_zip
#define __pyx_float_0_0 __pyx_mstate_global->__pyx_float_0_0
#define __pyx_float_0_01 __pyx_mstate_global->__pyx_float_0_01
#define __pyx_float_neg_inf __pyx_mstate_global->__pyx_float_neg_inf
#define __pyx_int_0 __pyx_mstate_global->__pyx_int_0
#define __pyx_int_1 __pyx_mstate_global->__pyx_int_1
#define __pyx_int_2 __pyx_mstate_global->__pyx_int_2
#define __pyx_int_3 __pyx_mstate_global->__pyx_int_3
#define __pyx_int_4 __pyx_mstate_global->__pyx_int_4
#define __pyx_int_10 __pyx_mstate_global->__pyx_int_10
#define __pyx_int_100 __pyx_mstate_global->__pyx_int_100
#define __pyx_int_112105877 __pyx_mstate_global->__pyx_int_112105877
#define __pyx_int_136983863 __pyx_mstate_global->__pyx_int_136983863
#define __pyx_int_184977713 __pyx_mstate_global->__pyx_int_184977713
#define __pyx_int_neg_1 __pyx_mstate_global->__pyx_int_neg_1
#define __pyx_k__20 __pyx_mstate_global->__pyx_k__20
#define __pyx_k__21 __pyx_mstate_global->__pyx_k__21
#define __pyx_k__23 __pyx_mstate_global->__pyx_k__23
#define __pyx_k__24 __pyx_mstate_global->__pyx_k__24
#define __pyx_k__30 __pyx_mstate_global->__pyx_k__30
#define __pyx_k__31 __pyx_mstate_global->__pyx_k__31
#define __pyx_slice__5 __pyx_mstate_global->__pyx_slice__5
#define __pyx_tuple__4 __pyx_mstate_global->__pyx_tuple__4
#define __pyx_tuple__8 __pyx_mstate_global->__pyx_tuple__8
#define __pyx_tuple__9 __pyx_mstate_global->__pyx_tuple__9
#define __pyx_slice__32 __pyx_mstate_global->__pyx_slice__32
#define __pyx_slice__33 __pyx_mstate_global->__pyx_slice__33
#define __pyx_tuple__10 __pyx_mstate_global->__pyx_tuple__10
#define __pyx_tuple__11 __pyx_mstate_global->__pyx_tuple__11
#define __pyx_tuple__12 __pyx_mstate_global->__pyx_tuple__12
#define __pyx_tuple__13 __pyx_mstate_global->__pyx_tuple__13
#define __pyx_tuple__14 __pyx_mstate_global->__pyx_tuple__14
#define __pyx_tuple__15 __pyx_mstate_global->__pyx_tuple__15
#define __pyx_tuple__16 __pyx_mstate_global->__pyx_tuple__16
#define __pyx_tuple__17 __pyx_mstate_global->__pyx_tuple__17
#define __pyx_tuple__18 __pyx_mstate_global->__pyx_tuple__18
#define __pyx_tuple__19 __pyx_mstate_global->__pyx_tuple__19
#define __pyx_tuple__22 __pyx_mstate_global->__pyx_tuple__22
#define __pyx_tuple__25 __pyx_mstate_global->__pyx_tuple__25
#define __pyx_tuple__26 __pyx_mstate_global->__pyx_tuple__26
#define __pyx_tuple__27 __pyx_mstate_global->__pyx_tuple__27
#define __pyx_tuple__28 __pyx_mstate_global->__pyx_tuple__28
#define __pyx_tuple__29 __pyx_mstate_global->__pyx_tuple__29
#define __pyx_tuple__34 __pyx_mstate_global->__pyx_tuple__34
#define __pyx_tuple__35 __pyx_mstate_global->__pyx_tuple__35
#define __pyx_tuple__36 __pyx_mstate_global->__pyx_tuple__36
#define __pyx_tuple__37 __pyx_mstate_global->__pyx_tuple__37
#define __pyx_tuple__38 __pyx_mstate_global->__pyx_tuple__38
#define __pyx_tuple__39 __pyx_mstate_global->__pyx_tuple__39
#define __pyx_tuple__40 __pyx_mstate_global->__pyx_tuple__40
#define __pyx_tuple__41 __pyx_mstate_global->__pyx_tuple__41
#define __pyx_tuple__42 __pyx_mstate_global->__pyx_tuple__42
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#define __pyx_codeobj__63 __pyx_mstate_global->__pyx_codeobj__63
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#define __pyx_codeobj__86 __pyx_mstate_global->__pyx_codeobj__86
#define __pyx_codeobj__88 __pyx_mstate_global->__pyx_codeobj__88
#define __pyx_codeobj__90 __pyx_mstate_global->__pyx_codeobj__90
#define __pyx_codeobj__91 __pyx_mstate_global->__pyx_codeobj__91
#define __pyx_codeobj__92 __pyx_mstate_global->__pyx_codeobj__92
#define __pyx_codeobj__94 __pyx_mstate_global->__pyx_codeobj__94
#define __pyx_codeobj__96 __pyx_mstate_global->__pyx_codeobj__96
#define __pyx_codeobj__98 __pyx_mstate_global->__pyx_codeobj__98
#define __pyx_codeobj__100 __pyx_mstate_global->__pyx_codeobj__100
#define __pyx_codeobj__102 __pyx_mstate_global->__pyx_codeobj__102
#define __pyx_codeobj__104 __pyx_mstate_global->__pyx_codeobj__104
#define __pyx_codeobj__106 __pyx_mstate_global->__pyx_codeobj__106
#define __pyx_codeobj__109 __pyx_mstate_global->__pyx_codeobj__109
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 *             if __pyx_memoryview_thread_locks_used < 8:             # <<<<<<<<<<<<<<
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 *         if not __PYX_CYTHON_ATOMICS_ENABLED():             # <<<<<<<<<<<<<<
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 * 
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 *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
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 *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
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 */
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 * 
 *     if isinstance(memview, _memoryviewslice):
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 *                                     memviewsliceobj.to_object_func,
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 *                                     memviewsliceobj.to_dtype_func,
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 * 
 *     if isinstance(memview, _memoryviewslice):
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 *                                     memviewsliceobj.to_object_func,
 *                                     memviewsliceobj.to_dtype_func,
 */
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 *             new_ndim += 1
 * 
 *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
 *         return memoryview_fromslice(dst, new_ndim,
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 */
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  /* "View.MemoryView":784
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 *                                     memview.dtype_is_object)
 * 
 */
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 * 
 * 
 */
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 *                                     memview.dtype_is_object)
 * 
 */
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 * 
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 */

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/* "View.MemoryView":793
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 *         __Pyx_memviewslice *dst,
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 */

static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst, Py_ssize_t __pyx_v_shape, Py_ssize_t __pyx_v_stride, Py_ssize_t __pyx_v_suboffset, int __pyx_v_dim, int __pyx_v_new_ndim, int *__pyx_v_suboffset_dim, Py_ssize_t __pyx_v_start, Py_ssize_t __pyx_v_stop, Py_ssize_t __pyx_v_step, int __pyx_v_have_start, int __pyx_v_have_stop, int __pyx_v_have_step, int __pyx_v_is_slice) {
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 * 
 *         if start < 0:
 */
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 *             start += shape
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 */
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 * 
 *         if start < 0:
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 *         if not 0 <= start < shape:
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 */
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 *     if not is_slice:
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 *         if start < 0:             # <<<<<<<<<<<<<<
 *             start += shape
 *         if not 0 <= start < shape:
 */
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 *         if start < 0:
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 *             _err_dim(PyExc_IndexError, "Index out of bounds (axis %d)", dim)
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      /* "View.MemoryView":818
 *             start += shape
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 *     else:
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 */
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 *         if start < 0:
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 *             _err_dim(PyExc_IndexError, "Index out of bounds (axis %d)", dim)
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 */
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    /* "View.MemoryView":813
 *     cdef bint negative_step
 * 
 *     if not is_slice:             # <<<<<<<<<<<<<<
 * 
 *         if start < 0:
 */
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  /* "View.MemoryView":821
 *     else:
 * 
 *         if have_step:             # <<<<<<<<<<<<<<
 *             negative_step = step < 0
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 */
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      /* "View.MemoryView":822
 * 
 *         if have_step:
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 *             if step == 0:
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 */
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      /* "View.MemoryView":823
 *         if have_step:
 *             negative_step = step < 0
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 *                 _err_dim(PyExc_ValueError, "Step may not be zero (axis %d)", dim)
 *         else:
 */
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        /* "View.MemoryView":824
 *             negative_step = step < 0
 *             if step == 0:
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 *         else:
 *             negative_step = False
 */
        __pyx_t_3 = __pyx_memoryview_err_dim(PyExc_ValueError, __pyx_kp_s_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(1, 824, __pyx_L1_error)

        /* "View.MemoryView":823
 *         if have_step:
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 *             if step == 0:             # <<<<<<<<<<<<<<
 *                 _err_dim(PyExc_ValueError, "Step may not be zero (axis %d)", dim)
 *         else:
 */
      }

      /* "View.MemoryView":821
 *     else:
 * 
 *         if have_step:             # <<<<<<<<<<<<<<
 *             negative_step = step < 0
 *             if step == 0:
 */
      goto __pyx_L6;
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    /* "View.MemoryView":826
 *                 _err_dim(PyExc_ValueError, "Step may not be zero (axis %d)", dim)
 *         else:
 *             negative_step = False             # <<<<<<<<<<<<<<
 *             step = 1
 * 
 */
    /*else*/ {
      __pyx_v_negative_step = 0;

      /* "View.MemoryView":827
 *         else:
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 *             step = 1             # <<<<<<<<<<<<<<
 * 
 * 
 */
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    /* "View.MemoryView":830
 * 
 * 
 *         if have_start:             # <<<<<<<<<<<<<<
 *             if start < 0:
 *                 start += shape
 */
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      /* "View.MemoryView":831
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 *         if have_start:
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 *                 start += shape
 *                 if start < 0:
 */
      __pyx_t_2 = (__pyx_v_start < 0);
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        /* "View.MemoryView":832
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 *                 if start < 0:
 *                     start = 0
 */
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        /* "View.MemoryView":833
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 *                     start = 0
 *             elif start >= shape:
 */
        __pyx_t_2 = (__pyx_v_start < 0);
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          /* "View.MemoryView":834
 *                 start += shape
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 *             elif start >= shape:
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 */
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          /* "View.MemoryView":833
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 *                     start = 0
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 */
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        /* "View.MemoryView":831
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 *         if have_start:
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 *                 start += shape
 *                 if start < 0:
 */
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      /* "View.MemoryView":835
 *                 if start < 0:
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 *             elif start >= shape:             # <<<<<<<<<<<<<<
 *                 if negative_step:
 *                     start = shape - 1
 */
      __pyx_t_2 = (__pyx_v_start >= __pyx_v_shape);
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        /* "View.MemoryView":836
 *                     start = 0
 *             elif start >= shape:
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 *                     start = shape - 1
 *                 else:
 */
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          /* "View.MemoryView":837
 *             elif start >= shape:
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 *                 else:
 *                     start = shape
 */
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          /* "View.MemoryView":836
 *                     start = 0
 *             elif start >= shape:
 *                 if negative_step:             # <<<<<<<<<<<<<<
 *                     start = shape - 1
 *                 else:
 */
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        /* "View.MemoryView":839
 *                     start = shape - 1
 *                 else:
 *                     start = shape             # <<<<<<<<<<<<<<
 *         else:
 *             if negative_step:
 */
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          __pyx_v_start = __pyx_v_shape;
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        /* "View.MemoryView":835
 *                 if start < 0:
 *                     start = 0
 *             elif start >= shape:             # <<<<<<<<<<<<<<
 *                 if negative_step:
 *                     start = shape - 1
 */
      }
      __pyx_L9:;

      /* "View.MemoryView":830
 * 
 * 
 *         if have_start:             # <<<<<<<<<<<<<<
 *             if start < 0:
 *                 start += shape
 */
      goto __pyx_L8;
    }

    /* "View.MemoryView":841
 *                     start = shape
 *         else:
 *             if negative_step:             # <<<<<<<<<<<<<<
 *                 start = shape - 1
 *             else:
 */
    /*else*/ {
      if (__pyx_v_negative_step) {

        /* "View.MemoryView":842
 *         else:
 *             if negative_step:
 *                 start = shape - 1             # <<<<<<<<<<<<<<
 *             else:
 *                 start = 0
 */
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        /* "View.MemoryView":841
 *                     start = shape
 *         else:
 *             if negative_step:             # <<<<<<<<<<<<<<
 *                 start = shape - 1
 *             else:
 */
        goto __pyx_L12;
      }

      /* "View.MemoryView":844
 *                 start = shape - 1
 *             else:
 *                 start = 0             # <<<<<<<<<<<<<<
 * 
 *         if have_stop:
 */
      /*else*/ {
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    /* "View.MemoryView":846
 *                 start = 0
 * 
 *         if have_stop:             # <<<<<<<<<<<<<<
 *             if stop < 0:
 *                 stop += shape
 */
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      /* "View.MemoryView":847
 * 
 *         if have_stop:
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 *                 stop += shape
 *                 if stop < 0:
 */
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      if (__pyx_t_2) {

        /* "View.MemoryView":848
 *         if have_stop:
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 *                 if stop < 0:
 *                     stop = 0
 */
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        /* "View.MemoryView":849
 *             if stop < 0:
 *                 stop += shape
 *                 if stop < 0:             # <<<<<<<<<<<<<<
 *                     stop = 0
 *             elif stop > shape:
 */
        __pyx_t_2 = (__pyx_v_stop < 0);
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          /* "View.MemoryView":850
 *                 stop += shape
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 *                     stop = 0             # <<<<<<<<<<<<<<
 *             elif stop > shape:
 *                 stop = shape
 */
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          /* "View.MemoryView":849
 *             if stop < 0:
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 *                     stop = 0
 *             elif stop > shape:
 */
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        /* "View.MemoryView":847
 * 
 *         if have_stop:
 *             if stop < 0:             # <<<<<<<<<<<<<<
 *                 stop += shape
 *                 if stop < 0:
 */
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 *                 stop = shape
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 *         else:
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 */
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 *                 stop = shape
 *         else:
 */
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 *                 start = 0
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 *         if have_stop:             # <<<<<<<<<<<<<<
 *             if stop < 0:
 *                 stop += shape
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/* "View.MemoryView":1137
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  Py_ssize_t __pyx_t_5;

  /* "View.MemoryView":1144
 * 
 *     cdef Py_ssize_t i
 *     cdef Py_ssize_t src_extent = src_shape[0]             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t dst_extent = dst_shape[0]
 *     cdef Py_ssize_t src_stride = src_strides[0]
 */
  __pyx_v_src_extent = (__pyx_v_src_shape[0]);

  /* "View.MemoryView":1145
 *     cdef Py_ssize_t i
 *     cdef Py_ssize_t src_extent = src_shape[0]
 *     cdef Py_ssize_t dst_extent = dst_shape[0]             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t src_stride = src_strides[0]
 *     cdef Py_ssize_t dst_stride = dst_strides[0]
 */
  __pyx_v_dst_extent = (__pyx_v_dst_shape[0]);

  /* "View.MemoryView":1146
 *     cdef Py_ssize_t src_extent = src_shape[0]
 *     cdef Py_ssize_t dst_extent = dst_shape[0]
 *     cdef Py_ssize_t src_stride = src_strides[0]             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t dst_stride = dst_strides[0]
 * 
 */
  __pyx_v_src_stride = (__pyx_v_src_strides[0]);

  /* "View.MemoryView":1147
 *     cdef Py_ssize_t dst_extent = dst_shape[0]
 *     cdef Py_ssize_t src_stride = src_strides[0]
 *     cdef Py_ssize_t dst_stride = dst_strides[0]             # <<<<<<<<<<<<<<
 * 
 *     if ndim == 1:
 */
  __pyx_v_dst_stride = (__pyx_v_dst_strides[0]);

  /* "View.MemoryView":1149
 *     cdef Py_ssize_t dst_stride = dst_strides[0]
 * 
 *     if ndim == 1:             # <<<<<<<<<<<<<<
 *         if (src_stride > 0 and dst_stride > 0 and
 *             <size_t> src_stride == itemsize == <size_t> dst_stride):
 */
  __pyx_t_1 = (__pyx_v_ndim == 1);
  if (__pyx_t_1) {

    /* "View.MemoryView":1150
 * 
 *     if ndim == 1:
 *         if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
 *             <size_t> src_stride == itemsize == <size_t> dst_stride):
 *             memcpy(dst_data, src_data, itemsize * dst_extent)
 */
    __pyx_t_2 = (__pyx_v_src_stride > 0);
    if (__pyx_t_2) {
    } else {
      __pyx_t_1 = __pyx_t_2;
      goto __pyx_L5_bool_binop_done;
    }
    __pyx_t_2 = (__pyx_v_dst_stride > 0);
    if (__pyx_t_2) {
    } else {
      __pyx_t_1 = __pyx_t_2;
      goto __pyx_L5_bool_binop_done;
    }

    /* "View.MemoryView":1151
 *     if ndim == 1:
 *         if (src_stride > 0 and dst_stride > 0 and
 *             <size_t> src_stride == itemsize == <size_t> dst_stride):             # <<<<<<<<<<<<<<
 *             memcpy(dst_data, src_data, itemsize * dst_extent)
 *         else:
 */
    __pyx_t_2 = (((size_t)__pyx_v_src_stride) == __pyx_v_itemsize);
    if (__pyx_t_2) {
      __pyx_t_2 = (__pyx_v_itemsize == ((size_t)__pyx_v_dst_stride));
    }
    __pyx_t_1 = __pyx_t_2;
    __pyx_L5_bool_binop_done:;

    /* "View.MemoryView":1150
 * 
 *     if ndim == 1:
 *         if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
 *             <size_t> src_stride == itemsize == <size_t> dst_stride):
 *             memcpy(dst_data, src_data, itemsize * dst_extent)
 */
    if (__pyx_t_1) {

      /* "View.MemoryView":1152
 *         if (src_stride > 0 and dst_stride > 0 and
 *             <size_t> src_stride == itemsize == <size_t> dst_stride):
 *             memcpy(dst_data, src_data, itemsize * dst_extent)             # <<<<<<<<<<<<<<
 *         else:
 *             for i in range(dst_extent):
 */
      (void)(memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent)));

      /* "View.MemoryView":1150
 * 
 *     if ndim == 1:
 *         if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
 *             <size_t> src_stride == itemsize == <size_t> dst_stride):
 *             memcpy(dst_data, src_data, itemsize * dst_extent)
 */
      goto __pyx_L4;
    }

    /* "View.MemoryView":1154
 *             memcpy(dst_data, src_data, itemsize * dst_extent)
 *         else:
 *             for i in range(dst_extent):             # <<<<<<<<<<<<<<
 *                 memcpy(dst_data, src_data, itemsize)
 *                 src_data += src_stride
 */
    /*else*/ {
      __pyx_t_3 = __pyx_v_dst_extent;
      __pyx_t_4 = __pyx_t_3;
      for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
        __pyx_v_i = __pyx_t_5;

        /* "View.MemoryView":1155
 *         else:
 *             for i in range(dst_extent):
 *                 memcpy(dst_data, src_data, itemsize)             # <<<<<<<<<<<<<<
 *                 src_data += src_stride
 *                 dst_data += dst_stride
 */
        (void)(memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize));

        /* "View.MemoryView":1156
 *             for i in range(dst_extent):
 *                 memcpy(dst_data, src_data, itemsize)
 *                 src_data += src_stride             # <<<<<<<<<<<<<<
 *                 dst_data += dst_stride
 *     else:
 */
        __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);

        /* "View.MemoryView":1157
 *                 memcpy(dst_data, src_data, itemsize)
 *                 src_data += src_stride
 *                 dst_data += dst_stride             # <<<<<<<<<<<<<<
 *     else:
 *         for i in range(dst_extent):
 */
        __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
      }
    }
    __pyx_L4:;

    /* "View.MemoryView":1149
 *     cdef Py_ssize_t dst_stride = dst_strides[0]
 * 
 *     if ndim == 1:             # <<<<<<<<<<<<<<
 *         if (src_stride > 0 and dst_stride > 0 and
 *             <size_t> src_stride == itemsize == <size_t> dst_stride):
 */
    goto __pyx_L3;
  }

  /* "View.MemoryView":1159
 *                 dst_data += dst_stride
 *     else:
 *         for i in range(dst_extent):             # <<<<<<<<<<<<<<
 *             _copy_strided_to_strided(src_data, src_strides + 1,
 *                                      dst_data, dst_strides + 1,
 */
  /*else*/ {
    __pyx_t_3 = __pyx_v_dst_extent;
    __pyx_t_4 = __pyx_t_3;
    for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
      __pyx_v_i = __pyx_t_5;

      /* "View.MemoryView":1160
 *     else:
 *         for i in range(dst_extent):
 *             _copy_strided_to_strided(src_data, src_strides + 1,             # <<<<<<<<<<<<<<
 *                                      dst_data, dst_strides + 1,
 *                                      src_shape + 1, dst_shape + 1,
 */
      _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);

      /* "View.MemoryView":1164
 *                                      src_shape + 1, dst_shape + 1,
 *                                      ndim - 1, itemsize)
 *             src_data += src_stride             # <<<<<<<<<<<<<<
 *             dst_data += dst_stride
 * 
 */
      __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);

      /* "View.MemoryView":1165
 *                                      ndim - 1, itemsize)
 *             src_data += src_stride
 *             dst_data += dst_stride             # <<<<<<<<<<<<<<
 * 
 * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,
 */
      __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
    }
  }
  __pyx_L3:;

  /* "View.MemoryView":1137
 * 
 * @cython.cdivision(True)
 * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
 *                                    char *dst_data, Py_ssize_t *dst_strides,
 *                                    Py_ssize_t *src_shape, Py_ssize_t *dst_shape,
 */

  /* function exit code */
}

/* "View.MemoryView":1167
 *             dst_data += dst_stride
 * 
 * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
 *                                   __Pyx_memviewslice *dst,
 *                                   int ndim, size_t itemsize) noexcept nogil:
 */

static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {

  /* "View.MemoryView":1170
 *                                   __Pyx_memviewslice *dst,
 *                                   int ndim, size_t itemsize) noexcept nogil:
 *     _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides,             # <<<<<<<<<<<<<<
 *                              src.shape, dst.shape, ndim, itemsize)
 * 
 */
  _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);

  /* "View.MemoryView":1167
 *             dst_data += dst_stride
 * 
 * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
 *                                   __Pyx_memviewslice *dst,
 *                                   int ndim, size_t itemsize) noexcept nogil:
 */

  /* function exit code */
}

/* "View.MemoryView":1174
 * 
 * @cname('__pyx_memoryview_slice_get_size')
 * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) noexcept nogil:             # <<<<<<<<<<<<<<
 *     "Return the size of the memory occupied by the slice in number of bytes"
 *     cdef Py_ssize_t shape, size = src.memview.view.itemsize
 */

static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_src, int __pyx_v_ndim) {
  Py_ssize_t __pyx_v_shape;
  Py_ssize_t __pyx_v_size;
  Py_ssize_t __pyx_r;
  Py_ssize_t __pyx_t_1;
  Py_ssize_t *__pyx_t_2;
  Py_ssize_t *__pyx_t_3;
  Py_ssize_t *__pyx_t_4;

  /* "View.MemoryView":1176
 * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) noexcept nogil:
 *     "Return the size of the memory occupied by the slice in number of bytes"
 *     cdef Py_ssize_t shape, size = src.memview.view.itemsize             # <<<<<<<<<<<<<<
 * 
 *     for shape in src.shape[:ndim]:
 */
  __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
  __pyx_v_size = __pyx_t_1;

  /* "View.MemoryView":1178
 *     cdef Py_ssize_t shape, size = src.memview.view.itemsize
 * 
 *     for shape in src.shape[:ndim]:             # <<<<<<<<<<<<<<
 *         size *= shape
 * 
 */
  __pyx_t_3 = (__pyx_v_src->shape + __pyx_v_ndim);
  for (__pyx_t_4 = __pyx_v_src->shape; __pyx_t_4 < __pyx_t_3; __pyx_t_4++) {
    __pyx_t_2 = __pyx_t_4;
    __pyx_v_shape = (__pyx_t_2[0]);

    /* "View.MemoryView":1179
 * 
 *     for shape in src.shape[:ndim]:
 *         size *= shape             # <<<<<<<<<<<<<<
 * 
 *     return size
 */
    __pyx_v_size = (__pyx_v_size * __pyx_v_shape);
  }

  /* "View.MemoryView":1181
 *         size *= shape
 * 
 *     return size             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_fill_contig_strides_array')
 */
  __pyx_r = __pyx_v_size;
  goto __pyx_L0;

  /* "View.MemoryView":1174
 * 
 * @cname('__pyx_memoryview_slice_get_size')
 * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) noexcept nogil:             # <<<<<<<<<<<<<<
 *     "Return the size of the memory occupied by the slice in number of bytes"
 *     cdef Py_ssize_t shape, size = src.memview.view.itemsize
 */

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "View.MemoryView":1184
 * 
 * @cname('__pyx_fill_contig_strides_array')
 * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
 *                 Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride,
 *                 int ndim, char order) noexcept nogil:
 */

static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, Py_ssize_t __pyx_v_stride, int __pyx_v_ndim, char __pyx_v_order) {
  int __pyx_v_idx;
  Py_ssize_t __pyx_r;
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  int __pyx_t_4;

  /* "View.MemoryView":1193
 *     cdef int idx
 * 
 *     if order == 'F':             # <<<<<<<<<<<<<<
 *         for idx in range(ndim):
 *             strides[idx] = stride
 */
  __pyx_t_1 = (__pyx_v_order == 'F');
  if (__pyx_t_1) {

    /* "View.MemoryView":1194
 * 
 *     if order == 'F':
 *         for idx in range(ndim):             # <<<<<<<<<<<<<<
 *             strides[idx] = stride
 *             stride *= shape[idx]
 */
    __pyx_t_2 = __pyx_v_ndim;
    __pyx_t_3 = __pyx_t_2;
    for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
      __pyx_v_idx = __pyx_t_4;

      /* "View.MemoryView":1195
 *     if order == 'F':
 *         for idx in range(ndim):
 *             strides[idx] = stride             # <<<<<<<<<<<<<<
 *             stride *= shape[idx]
 *     else:
 */
      (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;

      /* "View.MemoryView":1196
 *         for idx in range(ndim):
 *             strides[idx] = stride
 *             stride *= shape[idx]             # <<<<<<<<<<<<<<
 *     else:
 *         for idx in range(ndim - 1, -1, -1):
 */
      __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
    }

    /* "View.MemoryView":1193
 *     cdef int idx
 * 
 *     if order == 'F':             # <<<<<<<<<<<<<<
 *         for idx in range(ndim):
 *             strides[idx] = stride
 */
    goto __pyx_L3;
  }

  /* "View.MemoryView":1198
 *             stride *= shape[idx]
 *     else:
 *         for idx in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
 *             strides[idx] = stride
 *             stride *= shape[idx]
 */
  /*else*/ {
    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1; __pyx_t_2-=1) {
      __pyx_v_idx = __pyx_t_2;

      /* "View.MemoryView":1199
 *     else:
 *         for idx in range(ndim - 1, -1, -1):
 *             strides[idx] = stride             # <<<<<<<<<<<<<<
 *             stride *= shape[idx]
 * 
 */
      (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;

      /* "View.MemoryView":1200
 *         for idx in range(ndim - 1, -1, -1):
 *             strides[idx] = stride
 *             stride *= shape[idx]             # <<<<<<<<<<<<<<
 * 
 *     return stride
 */
      __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
    }
  }
  __pyx_L3:;

  /* "View.MemoryView":1202
 *             stride *= shape[idx]
 * 
 *     return stride             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_copy_data_to_temp')
 */
  __pyx_r = __pyx_v_stride;
  goto __pyx_L0;

  /* "View.MemoryView":1184
 * 
 * @cname('__pyx_fill_contig_strides_array')
 * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
 *                 Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride,
 *                 int ndim, char order) noexcept nogil:
 */

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "View.MemoryView":1205
 * 
 * @cname('__pyx_memoryview_copy_data_to_temp')
 * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
 *                              __Pyx_memviewslice *tmpslice,
 *                              char order,
 */

static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_tmpslice, char __pyx_v_order, int __pyx_v_ndim) {
  int __pyx_v_i;
  void *__pyx_v_result;
  size_t __pyx_v_itemsize;
  size_t __pyx_v_size;
  void *__pyx_r;
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  struct __pyx_memoryview_obj *__pyx_t_4;
  int __pyx_t_5;
  int __pyx_t_6;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  #ifdef WITH_THREAD
  PyGILState_STATE __pyx_gilstate_save;
  #endif

  /* "View.MemoryView":1216
 *     cdef void *result
 * 
 *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
 *     cdef size_t size = slice_get_size(src, ndim)
 * 
 */
  __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
  __pyx_v_itemsize = __pyx_t_1;

  /* "View.MemoryView":1217
 * 
 *     cdef size_t itemsize = src.memview.view.itemsize
 *     cdef size_t size = slice_get_size(src, ndim)             # <<<<<<<<<<<<<<
 * 
 *     result = malloc(size)
 */
  __pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim);

  /* "View.MemoryView":1219
 *     cdef size_t size = slice_get_size(src, ndim)
 * 
 *     result = malloc(size)             # <<<<<<<<<<<<<<
 *     if not result:
 *         _err_no_memory()
 */
  __pyx_v_result = malloc(__pyx_v_size);

  /* "View.MemoryView":1220
 * 
 *     result = malloc(size)
 *     if not result:             # <<<<<<<<<<<<<<
 *         _err_no_memory()
 * 
 */
  __pyx_t_2 = (!(__pyx_v_result != 0));
  if (__pyx_t_2) {

    /* "View.MemoryView":1221
 *     result = malloc(size)
 *     if not result:
 *         _err_no_memory()             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __pyx_t_3 = __pyx_memoryview_err_no_memory(); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(1, 1221, __pyx_L1_error)

    /* "View.MemoryView":1220
 * 
 *     result = malloc(size)
 *     if not result:             # <<<<<<<<<<<<<<
 *         _err_no_memory()
 * 
 */
  }

  /* "View.MemoryView":1224
 * 
 * 
 *     tmpslice.data = <char *> result             # <<<<<<<<<<<<<<
 *     tmpslice.memview = src.memview
 *     for i in range(ndim):
 */
  __pyx_v_tmpslice->data = ((char *)__pyx_v_result);

  /* "View.MemoryView":1225
 * 
 *     tmpslice.data = <char *> result
 *     tmpslice.memview = src.memview             # <<<<<<<<<<<<<<
 *     for i in range(ndim):
 *         tmpslice.shape[i] = src.shape[i]
 */
  __pyx_t_4 = __pyx_v_src->memview;
  __pyx_v_tmpslice->memview = __pyx_t_4;

  /* "View.MemoryView":1226
 *     tmpslice.data = <char *> result
 *     tmpslice.memview = src.memview
 *     for i in range(ndim):             # <<<<<<<<<<<<<<
 *         tmpslice.shape[i] = src.shape[i]
 *         tmpslice.suboffsets[i] = -1
 */
  __pyx_t_3 = __pyx_v_ndim;
  __pyx_t_5 = __pyx_t_3;
  for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
    __pyx_v_i = __pyx_t_6;

    /* "View.MemoryView":1227
 *     tmpslice.memview = src.memview
 *     for i in range(ndim):
 *         tmpslice.shape[i] = src.shape[i]             # <<<<<<<<<<<<<<
 *         tmpslice.suboffsets[i] = -1
 * 
 */
    (__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]);

    /* "View.MemoryView":1228
 *     for i in range(ndim):
 *         tmpslice.shape[i] = src.shape[i]
 *         tmpslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
 * 
 *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize, ndim, order)
 */
    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L;
  }

  /* "View.MemoryView":1230
 *         tmpslice.suboffsets[i] = -1
 * 
 *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize, ndim, order)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  (void)(__pyx_fill_contig_strides_array((&(__pyx_v_tmpslice->shape[0])), (&(__pyx_v_tmpslice->strides[0])), __pyx_v_itemsize, __pyx_v_ndim, __pyx_v_order));

  /* "View.MemoryView":1233
 * 
 * 
 *     for i in range(ndim):             # <<<<<<<<<<<<<<
 *         if tmpslice.shape[i] == 1:
 *             tmpslice.strides[i] = 0
 */
  __pyx_t_3 = __pyx_v_ndim;
  __pyx_t_5 = __pyx_t_3;
  for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
    __pyx_v_i = __pyx_t_6;

    /* "View.MemoryView":1234
 * 
 *     for i in range(ndim):
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 *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
 *                 broadcasting = True
 *                 src.strides[i] = 0
 */
        goto __pyx_L7;
      }

      /* "View.MemoryView":1294
 *                 src.strides[i] = 0
 *             else:
 *                 _err_extents(i, dst.shape[i], src.shape[i])             # <<<<<<<<<<<<<<
 * 
 *         if src.suboffsets[i] >= 0:
 */
      /*else*/ {
        __pyx_t_6 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(1, 1294, __pyx_L1_error)
      }
      __pyx_L7:;

      /* "View.MemoryView":1289
 * 
 *     for i in range(ndim):
 *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
 *             if src.shape[i] == 1:
 *                 broadcasting = True
 */
    }

    /* "View.MemoryView":1296
 *                 _err_extents(i, dst.shape[i], src.shape[i])
 * 
 *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
 *             _err_dim(PyExc_ValueError, "Dimension %d is not direct", i)
 * 
 */
    __pyx_t_2 = ((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":1297
 * 
 *         if src.suboffsets[i] >= 0:
 *             _err_dim(PyExc_ValueError, "Dimension %d is not direct", i)             # <<<<<<<<<<<<<<
 * 
 *     if slices_overlap(&src, &dst, ndim, itemsize):
 */
      __pyx_t_6 = __pyx_memoryview_err_dim(PyExc_ValueError, __pyx_kp_s_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(1, 1297, __pyx_L1_error)

      /* "View.MemoryView":1296
 *                 _err_extents(i, dst.shape[i], src.shape[i])
 * 
 *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
 *             _err_dim(PyExc_ValueError, "Dimension %d is not direct", i)
 * 
 */
    }
  }

  /* "View.MemoryView":1299
 *             _err_dim(PyExc_ValueError, "Dimension %d is not direct", i)
 * 
 *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
 * 
 *         if not slice_is_contig(src, order, ndim):
 */
  __pyx_t_2 = __pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
  if (__pyx_t_2) {

    /* "View.MemoryView":1301
 *     if slices_overlap(&src, &dst, ndim, itemsize):
 * 
 *         if not slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
 *             order = get_best_order(&dst, ndim)
 * 
 */
    __pyx_t_2 = (!__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim));
    if (__pyx_t_2) {

      /* "View.MemoryView":1302
 * 
 *         if not slice_is_contig(src, order, ndim):
 *             order = get_best_order(&dst, ndim)             # <<<<<<<<<<<<<<
 * 
 *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
 */
      __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim);

      /* "View.MemoryView":1301
 *     if slices_overlap(&src, &dst, ndim, itemsize):
 * 
 *         if not slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
 *             order = get_best_order(&dst, ndim)
 * 
 */
    }

    /* "View.MemoryView":1304
 *             order = get_best_order(&dst, ndim)
 * 
 *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)             # <<<<<<<<<<<<<<
 *         src = tmp
 * 
 */
    __pyx_t_7 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_7 == ((void *)NULL))) __PYX_ERR(1, 1304, __pyx_L1_error)
    __pyx_v_tmpdata = __pyx_t_7;

    /* "View.MemoryView":1305
 * 
 *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
 *         src = tmp             # <<<<<<<<<<<<<<
 * 
 *     if not broadcasting:
 */
    __pyx_v_src = __pyx_v_tmp;

    /* "View.MemoryView":1299
 *             _err_dim(PyExc_ValueError, "Dimension %d is not direct", i)
 * 
 *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
 * 
 *         if not slice_is_contig(src, order, ndim):
 */
  }

  /* "View.MemoryView":1307
 *         src = tmp
 * 
 *     if not broadcasting:             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_2 = (!__pyx_v_broadcasting);
  if (__pyx_t_2) {

    /* "View.MemoryView":1310
 * 
 * 
 *         if slice_is_contig(src, 'C', ndim):             # <<<<<<<<<<<<<<
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):
 */
    __pyx_t_2 = __pyx_memviewslice_is_contig(__pyx_v_src, 'C', __pyx_v_ndim);
    if (__pyx_t_2) {

      /* "View.MemoryView":1311
 * 
 *         if slice_is_contig(src, 'C', ndim):
 *             direct_copy = slice_is_contig(dst, 'C', ndim)             # <<<<<<<<<<<<<<
 *         elif slice_is_contig(src, 'F', ndim):
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 */
      __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'C', __pyx_v_ndim);

      /* "View.MemoryView":1310
 * 
 * 
 *         if slice_is_contig(src, 'C', ndim):             # <<<<<<<<<<<<<<
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):
 */
      goto __pyx_L12;
    }

    /* "View.MemoryView":1312
 *         if slice_is_contig(src, 'C', ndim):
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):             # <<<<<<<<<<<<<<
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 * 
 */
    __pyx_t_2 = __pyx_memviewslice_is_contig(__pyx_v_src, 'F', __pyx_v_ndim);
    if (__pyx_t_2) {

      /* "View.MemoryView":1313
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):
 *             direct_copy = slice_is_contig(dst, 'F', ndim)             # <<<<<<<<<<<<<<
 * 
 *         if direct_copy:
 */
      __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'F', __pyx_v_ndim);

      /* "View.MemoryView":1312
 *         if slice_is_contig(src, 'C', ndim):
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):             # <<<<<<<<<<<<<<
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 * 
 */
    }
    __pyx_L12:;

    /* "View.MemoryView":1315
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 * 
 *         if direct_copy:             # <<<<<<<<<<<<<<
 * 
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=False)
 */
    if (__pyx_v_direct_copy) {

      /* "View.MemoryView":1317
 *         if direct_copy:
 * 
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=False)             # <<<<<<<<<<<<<<
 *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=True)
 */
      __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);

      /* "View.MemoryView":1318
 * 
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=False)
 *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))             # <<<<<<<<<<<<<<
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=True)
 *             free(tmpdata)
 */
      (void)(memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim)));

      /* "View.MemoryView":1319
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=False)
 *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=True)             # <<<<<<<<<<<<<<
 *             free(tmpdata)
 *             return 0
 */
      __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);

      /* "View.MemoryView":1320
 *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=True)
 *             free(tmpdata)             # <<<<<<<<<<<<<<
 *             return 0
 * 
 */
      free(__pyx_v_tmpdata);

      /* "View.MemoryView":1321
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=True)
 *             free(tmpdata)
 *             return 0             # <<<<<<<<<<<<<<
 * 
 *     if order == 'F' == get_best_order(&dst, ndim):
 */
      __pyx_r = 0;
      goto __pyx_L0;

      /* "View.MemoryView":1315
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 * 
 *         if direct_copy:             # <<<<<<<<<<<<<<
 * 
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=False)
 */
    }

    /* "View.MemoryView":1307
 *         src = tmp
 * 
 *     if not broadcasting:             # <<<<<<<<<<<<<<
 * 
 * 
 */
  }

  /* "View.MemoryView":1323
 *             return 0
 * 
 *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_2 = (__pyx_v_order == 'F');
  if (__pyx_t_2) {
    __pyx_t_2 = ('F' == __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim));
  }
  if (__pyx_t_2) {

    /* "View.MemoryView":1326
 * 
 * 
 *         transpose_memslice(&src)             # <<<<<<<<<<<<<<
 *         transpose_memslice(&dst)
 * 
 */
    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == ((int)-1))) __PYX_ERR(1, 1326, __pyx_L1_error)

    /* "View.MemoryView":1327
 * 
 *         transpose_memslice(&src)
 *         transpose_memslice(&dst)             # <<<<<<<<<<<<<<
 * 
 *     refcount_copying(&dst, dtype_is_object, ndim, inc=False)
 */
    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == ((int)-1))) __PYX_ERR(1, 1327, __pyx_L1_error)

    /* "View.MemoryView":1323
 *             return 0
 * 
 *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
 * 
 * 
 */
  }

  /* "View.MemoryView":1329
 *         transpose_memslice(&dst)
 * 
 *     refcount_copying(&dst, dtype_is_object, ndim, inc=False)             # <<<<<<<<<<<<<<
 *     copy_strided_to_strided(&src, &dst, ndim, itemsize)
 *     refcount_copying(&dst, dtype_is_object, ndim, inc=True)
 */
  __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);

  /* "View.MemoryView":1330
 * 
 *     refcount_copying(&dst, dtype_is_object, ndim, inc=False)
 *     copy_strided_to_strided(&src, &dst, ndim, itemsize)             # <<<<<<<<<<<<<<
 *     refcount_copying(&dst, dtype_is_object, ndim, inc=True)
 * 
 */
  copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);

  /* "View.MemoryView":1331
 *     refcount_copying(&dst, dtype_is_object, ndim, inc=False)
 *     copy_strided_to_strided(&src, &dst, ndim, itemsize)
 *     refcount_copying(&dst, dtype_is_object, ndim, inc=True)             # <<<<<<<<<<<<<<
 * 
 *     free(tmpdata)
 */
  __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);

  /* "View.MemoryView":1333
 *     refcount_copying(&dst, dtype_is_object, ndim, inc=True)
 * 
 *     free(tmpdata)             # <<<<<<<<<<<<<<
 *     return 0
 * 
 */
  free(__pyx_v_tmpdata);

  /* "View.MemoryView":1334
 * 
 *     free(tmpdata)
 *     return 0             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_broadcast_leading')
 */
  __pyx_r = 0;
  goto __pyx_L0;

  /* "View.MemoryView":1265
 * 
 * @cname('__pyx_memoryview_copy_contents')
 * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
 *                                   __Pyx_memviewslice dst,
 *                                   int src_ndim, int dst_ndim,
 */

  /* function exit code */
  __pyx_L1_error:;
  #ifdef WITH_THREAD
  __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
  #endif
  __Pyx_AddTraceback("View.MemoryView.memoryview_copy_contents", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  #ifdef WITH_THREAD
  __Pyx_PyGILState_Release(__pyx_gilstate_save);
  #endif
  __pyx_L0:;
  return __pyx_r;
}

/* "View.MemoryView":1337
 * 
 * @cname('__pyx_memoryview_broadcast_leading')
 * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
 *                             int ndim,
 *                             int ndim_other) noexcept nogil:
 */

static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
  int __pyx_v_i;
  int __pyx_v_offset;
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;

  /* "View.MemoryView":1341
 *                             int ndim_other) noexcept nogil:
 *     cdef int i
 *     cdef int offset = ndim_other - ndim             # <<<<<<<<<<<<<<
 * 
 *     for i in range(ndim - 1, -1, -1):
 */
  __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);

  /* "View.MemoryView":1343
 *     cdef int offset = ndim_other - ndim
 * 
 *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
 *         mslice.shape[i + offset] = mslice.shape[i]
 *         mslice.strides[i + offset] = mslice.strides[i]
 */
  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
    __pyx_v_i = __pyx_t_1;

    /* "View.MemoryView":1344
 * 
 *     for i in range(ndim - 1, -1, -1):
 *         mslice.shape[i + offset] = mslice.shape[i]             # <<<<<<<<<<<<<<
 *         mslice.strides[i + offset] = mslice.strides[i]
 *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
 */
    (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]);

    /* "View.MemoryView":1345
 *     for i in range(ndim - 1, -1, -1):
 *         mslice.shape[i + offset] = mslice.shape[i]
 *         mslice.strides[i + offset] = mslice.strides[i]             # <<<<<<<<<<<<<<
 *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
 * 
 */
    (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]);

    /* "View.MemoryView":1346
 *         mslice.shape[i + offset] = mslice.shape[i]
 *         mslice.strides[i + offset] = mslice.strides[i]
 *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]             # <<<<<<<<<<<<<<
 * 
 *     for i in range(offset):
 */
    (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]);
  }

  /* "View.MemoryView":1348
 *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
 * 
 *     for i in range(offset):             # <<<<<<<<<<<<<<
 *         mslice.shape[i] = 1
 *         mslice.strides[i] = mslice.strides[0]
 */
  __pyx_t_1 = __pyx_v_offset;
  __pyx_t_2 = __pyx_t_1;
  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
    __pyx_v_i = __pyx_t_3;

    /* "View.MemoryView":1349
 * 
 *     for i in range(offset):
 *         mslice.shape[i] = 1             # <<<<<<<<<<<<<<
 *         mslice.strides[i] = mslice.strides[0]
 *         mslice.suboffsets[i] = -1
 */
    (__pyx_v_mslice->shape[__pyx_v_i]) = 1;

    /* "View.MemoryView":1350
 *     for i in range(offset):
 *         mslice.shape[i] = 1
 *         mslice.strides[i] = mslice.strides[0]             # <<<<<<<<<<<<<<
 *         mslice.suboffsets[i] = -1
 * 
 */
    (__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]);

    /* "View.MemoryView":1351
 *         mslice.shape[i] = 1
 *         mslice.strides[i] = mslice.strides[0]
 *         mslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
 * 
 * 
 */
    (__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L;
  }

  /* "View.MemoryView":1337
 * 
 * @cname('__pyx_memoryview_broadcast_leading')
 * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
 *                             int ndim,
 *                             int ndim_other) noexcept nogil:
 */

  /* function exit code */
}

/* "View.MemoryView":1359
 * 
 * @cname('__pyx_memoryview_refcount_copying')
 * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, int ndim, bint inc) noexcept nogil:             # <<<<<<<<<<<<<<
 * 
 *     if dtype_is_object:
 */

static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_dtype_is_object, int __pyx_v_ndim, int __pyx_v_inc) {

  /* "View.MemoryView":1361
 * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, int ndim, bint inc) noexcept nogil:
 * 
 *     if dtype_is_object:             # <<<<<<<<<<<<<<
 *         refcount_objects_in_slice_with_gil(dst.data, dst.shape, dst.strides, ndim, inc)
 * 
 */
  if (__pyx_v_dtype_is_object) {

    /* "View.MemoryView":1362
 * 
 *     if dtype_is_object:
 *         refcount_objects_in_slice_with_gil(dst.data, dst.shape, dst.strides, ndim, inc)             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
 */
    __pyx_memoryview_refcount_objects_in_slice_with_gil(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_inc);

    /* "View.MemoryView":1361
 * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, int ndim, bint inc) noexcept nogil:
 * 
 *     if dtype_is_object:             # <<<<<<<<<<<<<<
 *         refcount_objects_in_slice_with_gil(dst.data, dst.shape, dst.strides, ndim, inc)
 * 
 */
  }

  /* "View.MemoryView":1359
 * 
 * @cname('__pyx_memoryview_refcount_copying')
 * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, int ndim, bint inc) noexcept nogil:             # <<<<<<<<<<<<<<
 * 
 *     if dtype_is_object:
 */

  /* function exit code */
}

/* "View.MemoryView":1365
 * 
 * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
 * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
 *                                              Py_ssize_t *strides, int ndim,
 *                                              bint inc) noexcept with gil:
 */

static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, int __pyx_v_inc) {
  #ifdef WITH_THREAD
  PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
  #endif

  /* "View.MemoryView":1368
 *                                              Py_ssize_t *strides, int ndim,
 *                                              bint inc) noexcept with gil:
 *     refcount_objects_in_slice(data, shape, strides, ndim, inc)             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_refcount_objects_in_slice')
 */
  __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, __pyx_v_shape, __pyx_v_strides, __pyx_v_ndim, __pyx_v_inc);

  /* "View.MemoryView":1365
 * 
 * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
 * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
 *                                              Py_ssize_t *strides, int ndim,
 *                                              bint inc) noexcept with gil:
 */

  /* function exit code */
  #ifdef WITH_THREAD
  __Pyx_PyGILState_Release(__pyx_gilstate_save);
  #endif
}

/* "View.MemoryView":1371
 * 
 * @cname('__pyx_memoryview_refcount_objects_in_slice')
 * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
 *                                     Py_ssize_t *strides, int ndim, bint inc) noexcept:
 *     cdef Py_ssize_t i
 */

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/* "pomegranate/BayesianNetwork.pyx":1349
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PyDoc_STRVAR(__pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_32from_samples, "Learn the structure of the network from data.\n\n\t\tThere are currently two types of approaches implemented. The first,\n\t\tthe Chow-Liu algorithm, finds a tree-like structure from symmetric\n\t\tmutual-information scores given a root node (the `root` parameter).\n\t\tThe second type searches through structures and returns the structure\n\t\tthat maximizes the following objective function:\n\n\t\t\tP(D|M) + penalty * |M|\n\n\t\twhere P(D|M) is the probability of the data given the found model,\n\t\tpenalty is a user-specified parameters, and |M| is the number of\n\t\tparameters in the model. When this penalty is log2(|D|) / 2\n\t\t(the default) where |D| is the weight sum of the examples, this is\n\t\tequivalent to the minimum description length (MDL).\n\n\t\tThere are currently three ways that the learned structure can be\n\t\tcontrolled. The first is to increase the penalty term to increase\n\t\tsparsity. The second is to pass in a specified list of edges that\n\t\tmust exist (`include_edges`) or cannot exist (`exclude_edges`). Lastly,\n\t\ta constraint graph can be specified where each node in the graph is a\n\t\tset of variables being modeled and the edges in the graph indicate\n\t\twhich sets of variables can be parents to which other sets of\n\t\tvariables (and where a self-loop is the normal structure learning step).\n\n\t\tParameters\n\t\t----------\n\t\tX : array-like or generator, shape (n_samples, n_nodes)\n\t\t\tThe data to fit the structure too, where each row is a sample and\n\t\t\teach column corresponds to the associated variable.\n\n\t\tweights : array-like, shape (n_samples), optional\n\t\t\tThe weight of each sample as a positive double. Default is None.\n\n\t\talgorithm : str, one of 'chow-liu', 'greedy', 'exact', 'exact-dp' optional\n\t\t\tThe algorithm to use for learning the Bayesian network. Default is\n\t\t\t'greedy' that greedily attempts to find the best structure, and\n\t\t\tfrequently can identify the optimal structure. 'exact' uses DP""/A*\n\t\t\tto find the optimal Bayesian network, and 'exact-dp' tries to find\n\t\t\tthe shortest path on the entire order lattice, which is more memory\n\t\t\tand computationally expensive. 'exact' and 'exact-dp' should give\n\t\t\tidentical results, with 'exact-dp' remaining an option mostly for\n\t\t\tdebugging reasons. 'chow-liu' will return the optimal tree-like\n\t\t\tstructure for the Bayesian network, which is a very fast\n\t\t\tapproximation but not always the best network.\n\n\t\tmax_parents : int, optional\n\t\t\tThe maximum number of parents a node can have. If used, this means\n\t\t\tusing the k-learn procedure. Can drastically speed up algorithms.\n\t\t\tIf -1, no max on parents. Default is -1.\n\n\t\tpenalty : float or None, optional\n\t\t\tThe weighting of the model complexity term in the objective function.\n\t\t\tIncreasing this value will encourage sparsity whereas setting the value\n\t\t\tto 0 will result in an unregularized structure. Default is\n\t\t\tlog2(|D|) / 2 where |D| is the sum of the weights of the data.\n\n\t\troot : int, optional\n\t\t\tFor algorithms which require a single root ('chow-liu'), this is the\n\t\t\troot for which all edges point away from. User may specify which\n\t\t\tcolumn to use as the root. Default is the first column.\n\n\t\tconstraint_graph : networkx.DiGraph or None, optional\n\t\t\tA directed graph showing valid parent sets for each variable. Each\n\t\t\tnode is a set of variables, and edges represent which variables can\n\t\t\tbe valid parents of those variables. The naive structure learning\n\t\t\ttask is just all variables in a single node with a self edge,\n\t\t\tmeaning that you know nothing about\n\n\t\tinclude_edges : list or None, optional\n\t\t\tA list of (parent, child) tuples that are edges which must be \n\t\t\tpresent in the found structure. Default is None.\n\n\t\texclude_edges : list or None, optional\n\t\t\tA list of (parent, child) tuples that are edges which cannot be\n\t\t\tpresent in the foun""d structure. Default is None.\n\n\t\tpseudocount : double, optional\n\t\t\tA pseudocount to add to the emission of each distribution. This\n\t\t\teffectively smoothes the states to prevent 0. probability symbols\n\t\t\tif they don't happen to occur in the data. Default is 0.\n\n\t\tstate_names : array-like, shape (n_nodes), optional\n\t\t\tA list of meaningful names to be applied to nodes\n\n\t\tname : str, optional\n\t\t\tThe name of the model. Default is None.\n\n\t\treduce_dataset : bool, optional\n\t\t\tGiven the discrete nature of these datasets, frequently a user\n\t\t\twill pass in a dataset that has many identical samples. It is time\n\t\t\tconsuming to go through these redundant samples and a far more\n\t\t\tefficient use of time to simply calculate a new dataset comprised\n\t\t\tof the subset of unique observed samples weighted by the number of\n\t\t\ttimes they occur in the dataset. This typically will speed up all\n\t\t\talgorithms, including when using a constraint graph. Default is\n\t\t\tTrue.\n\n\t\tkeys : list, optional\n\t\t\tA list of sets where each set is the keys present in that column.\n\t\t\tIf there are d columns in the data set then this list should have\n\t\t\td sets and each set should have at least two keys in it. Default\n\t\t\tis None.\n\n\t\tlow_memory : bool or None, optional\n\t\t\tWhether to use a low-memory version of the search algorithm. 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/* "pomegranate/BayesianNetwork.pyx":2769
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 * 
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 * 		row = X+i*l
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 */
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 * 		for j in range(d-1):
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 * 		for j in range(d-1):             # <<<<<<<<<<<<<<
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 * 
 * 		for j in range(d-1):
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 * 				break
 * 
 */
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 * 
 * 			idx += <int> row[k] * m[j]
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 * 		for j in range(d-1):
 * 			k = parents[j]
 * 			if isnan(row[k]):             # <<<<<<<<<<<<<<
 * 				break
 * 
 */
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 * 
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 * 
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 * 		else:
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 * 				continue
 * 
 */
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        /* "pomegranate/BayesianNetwork.pyx":2793
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 * 			marginal_counts[idx] += weights[i]
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 * 		else:
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 * 				continue
 * 
 */
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      /* "pomegranate/BayesianNetwork.pyx":2795
 * 				continue
 * 
 * 			marginal_counts[idx] += weights[i]             # <<<<<<<<<<<<<<
 * 			idx += <int> row[k] * m[d-1]
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      /* "pomegranate/BayesianNetwork.pyx":2796
 * 
 * 			marginal_counts[idx] += weights[i]
 * 			idx += <int> row[k] * m[d-1]             # <<<<<<<<<<<<<<
 * 			counts[idx] += weights[i]
 * 
 */
      __pyx_v_idx = (__pyx_v_idx + (((int)(__pyx_v_row[__pyx_v_k])) * (__pyx_v_m[(__pyx_v_d - 1)])));

      /* "pomegranate/BayesianNetwork.pyx":2797
 * 			marginal_counts[idx] += weights[i]
 * 			idx += <int> row[k] * m[d-1]
 * 			counts[idx] += weights[i]             # <<<<<<<<<<<<<<
 * 
 * 	for i in range(m[d]):
 */
      __pyx_t_6 = __pyx_v_idx;
      (__pyx_v_counts[__pyx_t_6]) = ((__pyx_v_counts[__pyx_t_6]) + (__pyx_v_weights[__pyx_v_i]));
    }
    __pyx_L6_break:;
    __pyx_L3_continue:;
  }

  /* "pomegranate/BayesianNetwork.pyx":2799
 * 			counts[idx] += weights[i]
 * 
 * 	for i in range(m[d]):             # <<<<<<<<<<<<<<
 * 		w_sum += counts[i]
 * 		count = pseudocount + counts[i]
 */
  __pyx_t_1 = (__pyx_v_m[__pyx_v_d]);
  __pyx_t_2 = __pyx_t_1;
  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
    __pyx_v_i = __pyx_t_3;

    /* "pomegranate/BayesianNetwork.pyx":2800
 * 
 * 	for i in range(m[d]):
 * 		w_sum += counts[i]             # <<<<<<<<<<<<<<
 * 		count = pseudocount + counts[i]
 * 		marginal_count = pseudocount * (m[d] / m[d-1]) + marginal_counts[i%m[d-1]]
 */
    __pyx_v_w_sum = (__pyx_v_w_sum + (__pyx_v_counts[__pyx_v_i]));

    /* "pomegranate/BayesianNetwork.pyx":2801
 * 	for i in range(m[d]):
 * 		w_sum += counts[i]
 * 		count = pseudocount + counts[i]             # <<<<<<<<<<<<<<
 * 		marginal_count = pseudocount * (m[d] / m[d-1]) + marginal_counts[i%m[d-1]]
 * 
 */
    __pyx_v_count = (__pyx_v_pseudocount + (__pyx_v_counts[__pyx_v_i]));

    /* "pomegranate/BayesianNetwork.pyx":2802
 * 		w_sum += counts[i]
 * 		count = pseudocount + counts[i]
 * 		marginal_count = pseudocount * (m[d] / m[d-1]) + marginal_counts[i%m[d-1]]             # <<<<<<<<<<<<<<
 * 
 * 		if count > 0:
 */
    __pyx_t_6 = (__pyx_v_m[(__pyx_v_d - 1)]);
    if (unlikely(__pyx_t_6 == 0)) {
      #ifdef WITH_THREAD
      PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
      #endif
      PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
      #ifdef WITH_THREAD
      __Pyx_PyGILState_Release(__pyx_gilstate_save);
      #endif
      __PYX_ERR(0, 2802, __pyx_L1_error)
    }
    else if (sizeof(int) == sizeof(long) && (!(((int)-1) > 0)) && unlikely(__pyx_t_6 == (int)-1)  && unlikely(__Pyx_UNARY_NEG_WOULD_OVERFLOW((__pyx_v_m[__pyx_v_d])))) {
      #ifdef WITH_THREAD
      PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
      #endif
      PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
      #ifdef WITH_THREAD
      __Pyx_PyGILState_Release(__pyx_gilstate_save);
      #endif
      __PYX_ERR(0, 2802, __pyx_L1_error)
    }
    __pyx_t_8 = (__pyx_v_m[(__pyx_v_d - 1)]);
    if (unlikely(__pyx_t_8 == 0)) {
      #ifdef WITH_THREAD
      PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
      #endif
      PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
      #ifdef WITH_THREAD
      __Pyx_PyGILState_Release(__pyx_gilstate_save);
      #endif
      __PYX_ERR(0, 2802, __pyx_L1_error)
    }
    __pyx_v_marginal_count = ((__pyx_v_pseudocount * __Pyx_div_int((__pyx_v_m[__pyx_v_d]), __pyx_t_6)) + (__pyx_v_marginal_counts[__Pyx_mod_int(__pyx_v_i, __pyx_t_8)]));

    /* "pomegranate/BayesianNetwork.pyx":2804
 * 		marginal_count = pseudocount * (m[d] / m[d-1]) + marginal_counts[i%m[d-1]]
 * 
 * 		if count > 0:             # <<<<<<<<<<<<<<
 * 			logp += count * _log2(count / marginal_count)
 * 
 */
    __pyx_t_7 = (__pyx_v_count > 0.0);
    if (__pyx_t_7) {

      /* "pomegranate/BayesianNetwork.pyx":2805
 * 
 * 		if count > 0:
 * 			logp += count * _log2(count / marginal_count)             # <<<<<<<<<<<<<<
 * 
 * 	if w_sum > 1:
 */
      if (unlikely(__pyx_v_marginal_count == 0)) {
        #ifdef WITH_THREAD
        PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
        #endif
        PyErr_SetString(PyExc_ZeroDivisionError, "float division");
        #ifdef WITH_THREAD
        __Pyx_PyGILState_Release(__pyx_gilstate_save);
        #endif
        __PYX_ERR(0, 2805, __pyx_L1_error)
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      __pyx_t_9 = __pyx_f_11pomegranate_5utils__log2((__pyx_v_count / __pyx_v_marginal_count)); if (unlikely(__Pyx_ErrOccurredWithGIL())) __PYX_ERR(0, 2805, __pyx_L1_error)
      __pyx_v_logp = (__pyx_v_logp + (__pyx_v_count * __pyx_t_9));

      /* "pomegranate/BayesianNetwork.pyx":2804
 * 		marginal_count = pseudocount * (m[d] / m[d-1]) + marginal_counts[i%m[d-1]]
 * 
 * 		if count > 0:             # <<<<<<<<<<<<<<
 * 			logp += count * _log2(count / marginal_count)
 * 
 */
    }
  }

  /* "pomegranate/BayesianNetwork.pyx":2807
 * 			logp += count * _log2(count / marginal_count)
 * 
 * 	if w_sum > 1:             # <<<<<<<<<<<<<<
 * 		if penalty == -1:
 * 			logp -= _log2(w_sum) / 2 * m[d+1]
 */
  __pyx_t_7 = (__pyx_v_w_sum > 1.0);
  if (__pyx_t_7) {

    /* "pomegranate/BayesianNetwork.pyx":2808
 * 
 * 	if w_sum > 1:
 * 		if penalty == -1:             # <<<<<<<<<<<<<<
 * 			logp -= _log2(w_sum) / 2 * m[d+1]
 * 		else:
 */
    __pyx_t_7 = (__pyx_v_penalty == -1.0);
    if (__pyx_t_7) {

      /* "pomegranate/BayesianNetwork.pyx":2809
 * 	if w_sum > 1:
 * 		if penalty == -1:
 * 			logp -= _log2(w_sum) / 2 * m[d+1]             # <<<<<<<<<<<<<<
 * 		else:
 * 			logp -= penalty * m[d+1]
 */
      __pyx_t_9 = __pyx_f_11pomegranate_5utils__log2(__pyx_v_w_sum); if (unlikely(__Pyx_ErrOccurredWithGIL())) __PYX_ERR(0, 2809, __pyx_L1_error)
      __pyx_v_logp = (__pyx_v_logp - ((__pyx_t_9 / 2.0) * (__pyx_v_m[(__pyx_v_d + 1)])));

      /* "pomegranate/BayesianNetwork.pyx":2808
 * 
 * 	if w_sum > 1:
 * 		if penalty == -1:             # <<<<<<<<<<<<<<
 * 			logp -= _log2(w_sum) / 2 * m[d+1]
 * 		else:
 */
      goto __pyx_L13;
    }

    /* "pomegranate/BayesianNetwork.pyx":2811
 * 			logp -= _log2(w_sum) / 2 * m[d+1]
 * 		else:
 * 			logp -= penalty * m[d+1]             # <<<<<<<<<<<<<<
 * 	else:
 * 		logp = NEGINF
 */
    /*else*/ {
      __pyx_v_logp = (__pyx_v_logp - (__pyx_v_penalty * (__pyx_v_m[(__pyx_v_d + 1)])));
    }
    __pyx_L13:;

    /* "pomegranate/BayesianNetwork.pyx":2807
 * 			logp += count * _log2(count / marginal_count)
 * 
 * 	if w_sum > 1:             # <<<<<<<<<<<<<<
 * 		if penalty == -1:
 * 			logp -= _log2(w_sum) / 2 * m[d+1]
 */
    goto __pyx_L12;
  }

  /* "pomegranate/BayesianNetwork.pyx":2813
 * 			logp -= penalty * m[d+1]
 * 	else:
 * 		logp = NEGINF             # <<<<<<<<<<<<<<
 * 
 * 	free(counts)
 */
  /*else*/ {
    __pyx_v_logp = (-Py_HUGE_VAL);
  }
  __pyx_L12:;

  /* "pomegranate/BayesianNetwork.pyx":2815
 * 		logp = NEGINF
 * 
 * 	free(counts)             # <<<<<<<<<<<<<<
 * 	free(marginal_counts)
 * 	return logp
 */
  free(__pyx_v_counts);

  /* "pomegranate/BayesianNetwork.pyx":2816
 * 
 * 	free(counts)
 * 	free(marginal_counts)             # <<<<<<<<<<<<<<
 * 	return logp
 * 
 */
  free(__pyx_v_marginal_counts);

  /* "pomegranate/BayesianNetwork.pyx":2817
 * 	free(counts)
 * 	free(marginal_counts)
 * 	return logp             # <<<<<<<<<<<<<<
 * 
 */
  __pyx_r = __pyx_v_logp;
  goto __pyx_L0;

  /* "pomegranate/BayesianNetwork.pyx":2769
 * 	return best_score, best_parents
 * 
 * cdef double discrete_score_node(float* X, double* weights, int* m, int* parents,             # <<<<<<<<<<<<<<
 * 	int n, int d, int l, double pseudocount, double penalty) nogil:
 * 	cdef int i, j, k, idx
 */

  /* function exit code */
  __pyx_L1_error:;
  #ifdef WITH_THREAD
  __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
  #endif
  __Pyx_AddTraceback("pomegranate.BayesianNetwork.discrete_score_node", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  #ifdef WITH_THREAD
  __Pyx_PyGILState_Release(__pyx_gilstate_save);
  #endif
  __pyx_L0:;
  return __pyx_r;
}
static struct __pyx_vtabstruct_11pomegranate_15BayesianNetwork_BayesianNetwork __pyx_vtable_11pomegranate_15BayesianNetwork_BayesianNetwork;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork_BayesianNetwork(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *p;
  PyObject *o = __Pyx_PyType_GetSlot(__pyx_ptype_11pomegranate_4base_GraphModel, tp_new, newfunc)(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *)o);
  p->__pyx_base.__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_11pomegranate_4base_Model*)__pyx_vtabptr_11pomegranate_15BayesianNetwork_BayesianNetwork;
  p->idxs = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->keymap = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->distributions = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork_BayesianNetwork(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork_BayesianNetwork) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
    __pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_1__dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->idxs);
  Py_CLEAR(p->keymap);
  Py_CLEAR(p->distributions);
  #if PY_MAJOR_VERSION < 3
  if (!(__pyx_ptype_11pomegranate_4base_GraphModel) || PyType_IS_GC(__pyx_ptype_11pomegranate_4base_GraphModel)) PyObject_GC_Track(o);
  #else
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  #endif
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}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork_BayesianNetwork(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *)o;
  e = ((likely(__pyx_ptype_11pomegranate_4base_GraphModel)) ? ((__pyx_ptype_11pomegranate_4base_GraphModel->tp_traverse) ? __pyx_ptype_11pomegranate_4base_GraphModel->tp_traverse(o, v, a) : 0) : __Pyx_call_next_tp_traverse(o, v, a, __pyx_tp_traverse_11pomegranate_15BayesianNetwork_BayesianNetwork)); if (e) return e;
  if (p->idxs) {
    e = (*v)(p->idxs, a); if (e) return e;
  }
  if (p->keymap) {
    e = (*v)(((PyObject *)p->keymap), a); if (e) return e;
  }
  if (p->distributions) {
    e = (*v)(((PyObject *)p->distributions), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork_BayesianNetwork(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *)o;
  if (likely(__pyx_ptype_11pomegranate_4base_GraphModel)) { if (__pyx_ptype_11pomegranate_4base_GraphModel->tp_clear) __pyx_ptype_11pomegranate_4base_GraphModel->tp_clear(o); } else __Pyx_call_next_tp_clear(o, __pyx_tp_clear_11pomegranate_15BayesianNetwork_BayesianNetwork);
  tmp = ((PyObject*)p->idxs);
  p->idxs = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->keymap);
  p->keymap = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->distributions);
  p->distributions = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_11pomegranate_15BayesianNetwork_15BayesianNetwork_structure(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_9structure_1__get__(o);
}

static PyObject *__pyx_getprop_11pomegranate_15BayesianNetwork_15BayesianNetwork_idxs(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_4idxs_1__get__(o);
}

static int __pyx_setprop_11pomegranate_15BayesianNetwork_15BayesianNetwork_idxs(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_4idxs_3__set__(o, v);
  }
  else {
    return __pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_4idxs_5__del__(o);
  }
}

static PyObject *__pyx_getprop_11pomegranate_15BayesianNetwork_15BayesianNetwork_keymap(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_6keymap_1__get__(o);
}

static int __pyx_setprop_11pomegranate_15BayesianNetwork_15BayesianNetwork_keymap(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_6keymap_3__set__(o, v);
  }
  else {
    return __pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_6keymap_5__del__(o);
  }
}

static PyMethodDef __pyx_methods_11pomegranate_15BayesianNetwork_BayesianNetwork[] = {
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  {"bake", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_5bake, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_4bake},
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  {"predict", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_11predict, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_10predict},
  {"predict_proba", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_13predict_proba, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_12predict_proba},
  {"fit", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_15fit, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_14fit},
  {"sample", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_17sample, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_16sample},
  {"_rejection", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_19_rejection, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_18_rejection},
  {"_gibbs", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_21_gibbs, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_20_gibbs},
  {"summarize", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_23summarize, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_22summarize},
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  {"from_dict", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_29from_dict, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"from_structure", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_31from_structure, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_30from_structure},
  {"from_samples", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_33from_samples, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_32from_samples},
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_35__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_37__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

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  {(char *)"idxs", __pyx_getprop_11pomegranate_15BayesianNetwork_15BayesianNetwork_idxs, __pyx_setprop_11pomegranate_15BayesianNetwork_15BayesianNetwork_idxs, (char *)0, 0},
  {(char *)"keymap", __pyx_getprop_11pomegranate_15BayesianNetwork_15BayesianNetwork_keymap, __pyx_setprop_11pomegranate_15BayesianNetwork_15BayesianNetwork_keymap, (char *)0, 0},
  {0, 0, 0, 0, 0}
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#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork_BayesianNetwork_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork_BayesianNetwork},
  {Py_tp_doc, (void *)PyDoc_STR("A Bayesian Network Model.\n\n\tA Bayesian network is a directed graph where nodes represent variables, edges\n\trepresent conditional dependencies of the children on their parents, and the\n\tlack of an edge represents a conditional independence.\n\n\tParameters\n\t----------\n\tname : str, optional\n\t\tThe name of the model. Default is None\n\n\tAttributes\n\t----------\n\tstates : list, shape (n_states,)\n\t\tA list of all the state objects in the model\n\n\tgraph : networkx.DiGraph\n\t\tThe underlying graph object.\n\n\tExample\n\t-------\n\t>>> from pomegranate import *\n\t>>> d1 = DiscreteDistribution({'A': 0.2, 'B': 0.8})\n\t>>> d2 = ConditionalProbabilityTable([['A', 'A', 0.1],\n\t\t\t\t\t\t\t\t\t\t ['A', 'B', 0.9],\n\t\t\t\t\t\t\t\t\t\t ['B', 'A', 0.4],\n\t\t\t\t\t\t\t\t\t\t ['B', 'B', 0.6]], [d1])\n\t>>> s1 = Node( d1, name=\"s1\" )\n\t>>> s2 = Node( d2, name=\"s2\" )\n\t>>> model = BayesianNetwork()\n\t>>> model.add_nodes(s1, s2)\n\t>>> model.add_edge(s1, s2)\n\t>>> model.bake()\n\t>>> print(model.log_probability([['A', 'B']]))\n\t-1.71479842809\n\t>>> print(model.predict_proba({'s2' : 'A'}))\n    [{\n        \"class\" :\"Distribution\",\n        \"dtype\" :\"str\",\n        \"name\" :\"DiscreteDistribution\",\n        \"parameters\" :[\n            {\n                \"A\" :0.05882352941176483,\n                \"B\" :0.9411764705882352\n            }\n        ],\n        \"frozen\" :false\n    }\n    'A']\n    >>> print(model.predict([[None, 'A']]))\n\t[array(['B', 'A'], dtype=object)]\n\t")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork_BayesianNetwork},
  {Py_tp_clear, (void *)__pyx_tp_clear_11pomegranate_15BayesianNetwork_BayesianNetwork},
  {Py_tp_methods, (void *)__pyx_methods_11pomegranate_15BayesianNetwork_BayesianNetwork},
  {Py_tp_getset, (void *)__pyx_getsets_11pomegranate_15BayesianNetwork_BayesianNetwork},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork_BayesianNetwork},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork_BayesianNetwork_spec = {
  "pomegranate.BayesianNetwork.BayesianNetwork",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
  __pyx_type_11pomegranate_15BayesianNetwork_BayesianNetwork_slots,
};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork_BayesianNetwork = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.""BayesianNetwork", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork_BayesianNetwork, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  PyDoc_STR("A Bayesian Network Model.\n\n\tA Bayesian network is a directed graph where nodes represent variables, edges\n\trepresent conditional dependencies of the children on their parents, and the\n\tlack of an edge represents a conditional independence.\n\n\tParameters\n\t----------\n\tname : str, optional\n\t\tThe name of the model. Default is None\n\n\tAttributes\n\t----------\n\tstates : list, shape (n_states,)\n\t\tA list of all the state objects in the model\n\n\tgraph : networkx.DiGraph\n\t\tThe underlying graph object.\n\n\tExample\n\t-------\n\t>>> from pomegranate import *\n\t>>> d1 = DiscreteDistribution({'A': 0.2, 'B': 0.8})\n\t>>> d2 = ConditionalProbabilityTable([['A', 'A', 0.1],\n\t\t\t\t\t\t\t\t\t\t ['A', 'B', 0.9],\n\t\t\t\t\t\t\t\t\t\t ['B', 'A', 0.4],\n\t\t\t\t\t\t\t\t\t\t ['B', 'B', 0.6]], [d1])\n\t>>> s1 = Node( d1, name=\"s1\" )\n\t>>> s2 = Node( d2, name=\"s2\" )\n\t>>> model = BayesianNetwork()\n\t>>> model.add_nodes(s1, s2)\n\t>>> model.add_edge(s1, s2)\n\t>>> model.bake()\n\t>>> print(model.log_probability([['A', 'B']]))\n\t-1.71479842809\n\t>>> print(model.predict_proba({'s2' : 'A'}))\n    [{\n        \"class\" :\"Distribution\",\n        \"dtype\" :\"str\",\n        \"name\" :\"DiscreteDistribution\",\n        \"parameters\" :[\n            {\n                \"A\" :0.05882352941176483,\n                \"B\" :0.9411764705882352\n            }\n        ],\n        \"frozen\" :false\n    }\n    'A']\n    >>> print(model.predict([[None, 'A']]))\n\t[array(['B', 'A'], dtype=object)]\n\t"), /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork_BayesianNetwork, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork_BayesianNetwork, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_11pomegranate_15BayesianNetwork_BayesianNetwork, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_11pomegranate_15BayesianNetwork_BayesianNetwork, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork_BayesianNetwork, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
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  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
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  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork_ParentGraph(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *)o);
  p->values = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->X = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->weights = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->key_count = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->include_parents = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->exclude_parents = ((PyObject*)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork_ParentGraph(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork_ParentGraph) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
    __pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_5__dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->values);
  Py_CLEAR(p->X);
  Py_CLEAR(p->weights);
  Py_CLEAR(p->key_count);
  Py_CLEAR(p->include_parents);
  Py_CLEAR(p->exclude_parents);
  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork_ParentGraph(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *)o;
  if (p->values) {
    e = (*v)(p->values, a); if (e) return e;
  }
  if (p->X) {
    e = (*v)(((PyObject *)p->X), a); if (e) return e;
  }
  if (p->weights) {
    e = (*v)(((PyObject *)p->weights), a); if (e) return e;
  }
  if (p->key_count) {
    e = (*v)(((PyObject *)p->key_count), a); if (e) return e;
  }
  if (p->include_parents) {
    e = (*v)(p->include_parents, a); if (e) return e;
  }
  if (p->exclude_parents) {
    e = (*v)(p->exclude_parents, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork_ParentGraph(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *)o;
  tmp = ((PyObject*)p->values);
  p->values = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->X);
  p->X = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->weights);
  p->weights = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->key_count);
  p->key_count = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->include_parents);
  p->include_parents = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->exclude_parents);
  p->exclude_parents = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
static PyObject *__pyx_sq_item_11pomegranate_15BayesianNetwork_ParentGraph(PyObject *o, Py_ssize_t i) {
  PyObject *r;
  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
  Py_DECREF(x);
  return r;
}

static PyMethodDef __pyx_methods_11pomegranate_15BayesianNetwork_ParentGraph[] = {
  {"calculate_value", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_7calculate_value, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_11__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_13__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork_ParentGraph_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork_ParentGraph},
  {Py_sq_length, (void *)__pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_3__len__},
  {Py_sq_item, (void *)__pyx_sq_item_11pomegranate_15BayesianNetwork_ParentGraph},
  {Py_mp_length, (void *)__pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_3__len__},
  {Py_mp_subscript, (void *)__pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_9__getitem__},
  {Py_tp_doc, (void *)PyDoc_STR("\n\tGenerate a parent graph for a single variable over its parents.\n\n\tThis will generate the parent graph for a single parents given the data.\n\tA parent graph is the dynamically generated best parent set and respective\n\tscore for each combination of parent variables. For example, if we are\n\tgenerating a parent graph for x1 over x2, x3, and x4, we may calculate that\n\thaving x2 as a parent is better than x2,x3 and so store the value\n\tof x2 in the node for x2,x3.\n\n\tParameters\n\t----------\n\tX : numpy.ndarray, shape=(n, d)\n\t\tThe data to fit the structure too, where each row is a sample and\n\t\teach column corresponds to the associated variable.\n\n\tweights : numpy.ndarray, shape=(n,)\n\t\tThe weight of each sample as a positive double. Default is None.\n\n\tkey_count : numpy.ndarray, shape=(d,)\n\t\tThe number of unique keys in each column.\n\n\tinclude_parents : tuple\n\t\tA set of parents that this node must have.\n\n\texclude_parents : tuple\n\t\tA set of parents that this node cannot have.\n\n\tpseudocount : double\n\t\tA pseudocount to add to each possibility.\n\n\tpenalty : float or None, optional\n\t\tThe weighting of the model complexity term in the objective function.\n\t\tIncreasing this value will encourage sparsity whereas setting the value\n\t\tto 0 will result in an unregularized structure. Default is\n\t\tlog2(|D|) / 2 where |D| is the sum of the weights of the data.\n\n\tmax_parents : int\n\t\tThe maximum number of parents a node can have. If used, this means\n\t\tusing the k-learn procedure. Can drastically speed up algorithms.\n\t\tIf -1, no max on parents. Default is -1.\n\n\tlow_memory : bool or None, optional\n\t\tWhether to use a low-memory version of the search algorithm. This\n\t\toption only affects algorithm=\"greedy\" and algorithm=\"exact\". \n\t\tAlthough the low-memory version of both the greedy and exact\n\t\talgorithms will use less memory, it will also significantly slow\n\t\tdown the exact algorithm. However, sett""ing this to True will also\n\t\tsignificantly speed up the greedy algorithm. Setting this value to\n\t\tNone will enable it when algorithm=\"greedy\" and disable it otherwise.\n\t\tDefault is None.\n\n\tReturns\n\t-------\n\tstructure : tuple, shape=(d,)\n\t\tThe parents for each variable in this SCC\n\t")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork_ParentGraph},
  {Py_tp_clear, (void *)__pyx_tp_clear_11pomegranate_15BayesianNetwork_ParentGraph},
  {Py_tp_methods, (void *)__pyx_methods_11pomegranate_15BayesianNetwork_ParentGraph},
  {Py_tp_init, (void *)__pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_1__init__},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork_ParentGraph},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork_ParentGraph_spec = {
  "pomegranate.BayesianNetwork.ParentGraph",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_11pomegranate_15BayesianNetwork_ParentGraph_slots,
};
#else

static PySequenceMethods __pyx_tp_as_sequence_ParentGraph = {
  __pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_3__len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  __pyx_sq_item_11pomegranate_15BayesianNetwork_ParentGraph, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_ParentGraph = {
  __pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_3__len__, /*mp_length*/
  __pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_9__getitem__, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork_ParentGraph = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.""ParentGraph", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork_ParentGraph, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_ParentGraph, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_ParentGraph, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  PyDoc_STR("\n\tGenerate a parent graph for a single variable over its parents.\n\n\tThis will generate the parent graph for a single parents given the data.\n\tA parent graph is the dynamically generated best parent set and respective\n\tscore for each combination of parent variables. For example, if we are\n\tgenerating a parent graph for x1 over x2, x3, and x4, we may calculate that\n\thaving x2 as a parent is better than x2,x3 and so store the value\n\tof x2 in the node for x2,x3.\n\n\tParameters\n\t----------\n\tX : numpy.ndarray, shape=(n, d)\n\t\tThe data to fit the structure too, where each row is a sample and\n\t\teach column corresponds to the associated variable.\n\n\tweights : numpy.ndarray, shape=(n,)\n\t\tThe weight of each sample as a positive double. Default is None.\n\n\tkey_count : numpy.ndarray, shape=(d,)\n\t\tThe number of unique keys in each column.\n\n\tinclude_parents : tuple\n\t\tA set of parents that this node must have.\n\n\texclude_parents : tuple\n\t\tA set of parents that this node cannot have.\n\n\tpseudocount : double\n\t\tA pseudocount to add to each possibility.\n\n\tpenalty : float or None, optional\n\t\tThe weighting of the model complexity term in the objective function.\n\t\tIncreasing this value will encourage sparsity whereas setting the value\n\t\tto 0 will result in an unregularized structure. Default is\n\t\tlog2(|D|) / 2 where |D| is the sum of the weights of the data.\n\n\tmax_parents : int\n\t\tThe maximum number of parents a node can have. If used, this means\n\t\tusing the k-learn procedure. Can drastically speed up algorithms.\n\t\tIf -1, no max on parents. Default is -1.\n\n\tlow_memory : bool or None, optional\n\t\tWhether to use a low-memory version of the search algorithm. This\n\t\toption only affects algorithm=\"greedy\" and algorithm=\"exact\". \n\t\tAlthough the low-memory version of both the greedy and exact\n\t\talgorithms will use less memory, it will also significantly slow\n\t\tdown the exact algorithm. However, sett""ing this to True will also\n\t\tsignificantly speed up the greedy algorithm. Setting this value to\n\t\tNone will enable it when algorithm=\"greedy\" and disable it otherwise.\n\t\tDefault is None.\n\n\tReturns\n\t-------\n\tstructure : tuple, shape=(d,)\n\t\tThe parents for each variable in this SCC\n\t"), /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork_ParentGraph, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork_ParentGraph, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_11pomegranate_15BayesianNetwork_ParentGraph, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  __pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork_ParentGraph, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
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  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
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  0, /*tp_print*/
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  0, /*tp_pypy_flags*/
  #endif
};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_indices);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *)o;
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    e = (*v)(p->__pyx_v_indices, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *)o;
  tmp = ((PyObject*)p->__pyx_v_indices);
  p->__pyx_v_indices = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct____get___slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__},
  {Py_tp_clear, (void *)__pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct____get___spec = {
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  0,
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ = {
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  #if PY_VERSION_HEX < 0x030800b4
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  #endif
  #if PY_VERSION_HEX >= 0x030800b4
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  #endif
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  #if PY_MAJOR_VERSION < 3
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
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  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__, /*tp_clear*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__, /*tp_new*/
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  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
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#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
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  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr) {
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    }
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  #endif
  PyObject_GC_UnTrack(o);
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  Py_CLEAR(p->__pyx_genexpr_arg_0);
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  Py_CLEAR(p->__pyx_t_0);
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    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
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    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_genexpr_arg_0) {
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  }
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  }
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  }
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr_slots[] = {
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  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr_spec = {
  "pomegranate.BayesianNetwork.__pyx_scope_struct_1_genexpr",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr),
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};
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static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr = {
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  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr, /*tp_traverse*/
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#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_indices);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake *)o;
  if (p->__pyx_v_indices) {
    e = (*v)(p->__pyx_v_indices, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake *)o;
  tmp = ((PyObject*)p->__pyx_v_indices);
  p->__pyx_v_indices = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake},
  {Py_tp_clear, (void *)__pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake_spec = {
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
  __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake_slots,
};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.""__pyx_scope_struct_2_bake", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
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  #endif
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  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
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  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
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  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_genexpr_arg_0);
  Py_CLEAR(p->__pyx_v_parent);
  Py_CLEAR(p->__pyx_t_0);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_genexpr_arg_0) {
    e = (*v)(p->__pyx_genexpr_arg_0, a); if (e) return e;
  }
  if (p->__pyx_v_parent) {
    e = (*v)(p->__pyx_v_parent, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr_spec = {
  "pomegranate.BayesianNetwork.__pyx_scope_struct_3_genexpr",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
  __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr_slots,
};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.""__pyx_scope_struct_3_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
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  #if PY_MAJOR_VERSION >= 3
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  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
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  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
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  #endif
  0, /*tp_init*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
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  #if PY_VERSION_HEX >= 0x030400a1
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  0, /*tp_finalize*/
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  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
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  0, /*tp_print*/
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  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
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  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_check_input);
  Py_CLEAR(p->__pyx_v_f);
  Py_CLEAR(p->__pyx_v_fn);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *)o;
  if (p->__pyx_v_check_input) {
    e = (*v)(p->__pyx_v_check_input, a); if (e) return e;
  }
  if (p->__pyx_v_f) {
    e = (*v)(p->__pyx_v_f, a); if (e) return e;
  }
  if (p->__pyx_v_fn) {
    e = (*v)(p->__pyx_v_fn, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *)o;
  tmp = ((PyObject*)p->__pyx_v_check_input);
  p->__pyx_v_check_input = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_f);
  p->__pyx_v_f = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_fn);
  p->__pyx_v_fn = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability},
  {Py_tp_clear, (void *)__pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability_spec = {
  "pomegranate.BayesianNetwork.__pyx_scope_struct_4_log_probability",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability),
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  __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability_slots,
};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability = {
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  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
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  #endif
  0, /*tp_getattr*/
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  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
  0, /*tp_members*/
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  0, /*tp_base*/
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  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
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  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
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  NULL, /*tp_finalize*/
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  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
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  0, /*tp_pypy_flags*/
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};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_genexpr_arg_0);
  Py_CLEAR(p->__pyx_v_batch);
  Py_CLEAR(p->__pyx_t_0);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_genexpr_arg_0) {
    e = (*v)(p->__pyx_genexpr_arg_0, a); if (e) return e;
  }
  if (p->__pyx_v_batch) {
    e = (*v)(p->__pyx_v_batch, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr_spec = {
  "pomegranate.BayesianNetwork.__pyx_scope_struct_5_genexpr",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr), /*tp_basicsize*/
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  #if PY_VERSION_HEX < 0x030800b4
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
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  0, /*tp_iternext*/
  0, /*tp_methods*/
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  0, /*tp_descr_get*/
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  #if !CYTHON_USE_TYPE_SPECS
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
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  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
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  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
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  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
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  0, /*tp_pypy_flags*/
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};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_check_input);
  Py_CLEAR(p->__pyx_v_f);
  Py_CLEAR(p->__pyx_v_fn);
  Py_CLEAR(p->__pyx_v_max_iterations);
  Py_CLEAR(p->__pyx_v_self);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba *)o;
  if (p->__pyx_v_check_input) {
    e = (*v)(p->__pyx_v_check_input, a); if (e) return e;
  }
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  if (p->__pyx_v_self) {
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  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba *)o;
  tmp = ((PyObject*)p->__pyx_v_check_input);
  p->__pyx_v_check_input = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_f);
  p->__pyx_v_f = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_fn);
  p->__pyx_v_fn = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_max_iterations);
  p->__pyx_v_max_iterations = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_self);
  p->__pyx_v_self = ((struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba_slots[] = {
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  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba},
  {Py_tp_clear, (void *)__pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba_spec = {
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba = {
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  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
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  #endif
  #if PY_VERSION_HEX >= 0x030800b4
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  0, /*tp_getattr*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
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  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba, /*tp_traverse*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict_proba, /*tp_new*/
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  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
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  0, /*tp_pypy_flags*/
  #endif
};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_genexpr_arg_0);
  Py_CLEAR(p->__pyx_v_batch);
  Py_CLEAR(p->__pyx_t_0);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_genexpr_arg_0) {
    e = (*v)(p->__pyx_genexpr_arg_0, a); if (e) return e;
  }
  if (p->__pyx_v_batch) {
    e = (*v)(p->__pyx_v_batch, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr_spec = {
  "pomegranate.BayesianNetwork.__pyx_scope_struct_7_genexpr",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr), /*tp_basicsize*/
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  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
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  #endif
  #if PY_VERSION_HEX >= 0x030800b4
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  #endif
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  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
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  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
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  0, /*tp_del*/
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  #if PY_VERSION_HEX >= 0x030400a1
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  #endif
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  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
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  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
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  #if PY_VERSION_HEX >= 0x030C0000
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  0, /*tp_pypy_flags*/
  #endif
};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_f);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *)o;
  if (p->__pyx_v_f) {
    e = (*v)(p->__pyx_v_f, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *)o;
  tmp = ((PyObject*)p->__pyx_v_f);
  p->__pyx_v_f = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit_slots[] = {
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  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit},
  {Py_tp_clear, (void *)__pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit_spec = {
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit = {
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
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  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
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  0, /*tp_descr_get*/
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  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
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  0, /*tp_subclasses*/
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  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
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  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
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};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_genexpr_arg_0);
  Py_CLEAR(p->__pyx_v_batch);
  Py_CLEAR(p->__pyx_t_0);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_genexpr_arg_0) {
    e = (*v)(p->__pyx_genexpr_arg_0, a); if (e) return e;
  }
  if (p->__pyx_v_batch) {
    e = (*v)(p->__pyx_v_batch, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr_spec = {
  "pomegranate.BayesianNetwork.__pyx_scope_struct_9_genexpr",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr = {
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  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr, /*tp_dealloc*/
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  0, /*tp_getattro*/
  0, /*tp_setattro*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr, /*tp_traverse*/
  0, /*tp_clear*/
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  0, /*tp_iternext*/
  0, /*tp_methods*/
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  0, /*tp_init*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr, /*tp_new*/
  0, /*tp_free*/
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  0, /*tp_del*/
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  0, /*tp_pypy_flags*/
  #endif
};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_genexpr_arg_0);
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  Py_CLEAR(p->__pyx_t_0);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr *)o;
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  }
  if (p->__pyx_v_xn) {
    e = (*v)(p->__pyx_v_xn, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr_slots[] = {
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  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr_spec = {
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr = {
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr), /*tp_basicsize*/
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  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
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  #if PY_VERSION_HEX >= 0x030800b4
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  0, /*tp_getattr*/
  0, /*tp_setattr*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr, /*tp_traverse*/
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  #if !CYTHON_USE_TYPE_SPECS
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_10_genexpr, /*tp_new*/
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  #if PY_VERSION_HEX >= 0x030400a1
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  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
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  0, /*tp_print*/
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  0, /*tp_pypy_flags*/
  #endif
};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
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  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr));
    (void) PyObject_INIT(o, t);
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  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
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  #endif
  PyObject_GC_UnTrack(o);
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  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
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  if (p->__pyx_genexpr_arg_0) {
    e = (*v)(p->__pyx_genexpr_arg_0, a); if (e) return e;
  }
  if (p->__pyx_v_x) {
    e = (*v)(p->__pyx_v_x, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr_slots[] = {
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  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr_spec = {
  "pomegranate.BayesianNetwork.__pyx_scope_struct_11_genexpr",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr),
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr = {
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  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr, /*tp_traverse*/
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};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
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  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp *)o;
  #if CYTHON_USE_TP_FINALIZE
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  Py_CLEAR(p->__pyx_v_key_count);
  Py_CLEAR(p->__pyx_v_max_parents);
  Py_CLEAR(p->__pyx_v_penalty);
  Py_CLEAR(p->__pyx_v_pseudocount);
  Py_CLEAR(p->__pyx_v_variable);
  Py_CLEAR(p->__pyx_v_weights);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
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}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp *)o;
  if (p->__pyx_v_X) {
    e = (*v)(p->__pyx_v_X, a); if (e) return e;
  }
  if (p->__pyx_v_exclude_edges) {
    e = (*v)(p->__pyx_v_exclude_edges, a); if (e) return e;
  }
  if (p->__pyx_v_include_edges) {
    e = (*v)(p->__pyx_v_include_edges, a); if (e) return e;
  }
  if (p->__pyx_v_key_count) {
    e = (*v)(p->__pyx_v_key_count, a); if (e) return e;
  }
  if (p->__pyx_v_max_parents) {
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  }
  if (p->__pyx_v_weights) {
    e = (*v)(p->__pyx_v_weights, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp *)o;
  tmp = ((PyObject*)p->__pyx_v_X);
  p->__pyx_v_X = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_exclude_edges);
  p->__pyx_v_exclude_edges = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_include_edges);
  p->__pyx_v_include_edges = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_key_count);
  p->__pyx_v_key_count = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_max_parents);
  p->__pyx_v_max_parents = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_penalty);
  p->__pyx_v_penalty = Py_None; Py_INCREF(Py_None);
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  Py_XDECREF(tmp);
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  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_weights);
  p->__pyx_v_weights = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp},
  {Py_tp_clear, (void *)__pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp_spec = {
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp = {
  PyVarObject_HEAD_INIT(0, 0)
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
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  #if PY_VERSION_HEX >= 0x030800b4
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  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp, /*tp_clear*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_dp, /*tp_new*/
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};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
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    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
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}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr(PyObject *o, visitproc v, void *a) {
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  }
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}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr_slots[] = {
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};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr_spec = {
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr = {
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  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr, /*tp_traverse*/
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#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr));
    (void) PyObject_INIT(o, t);
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  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
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  }
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  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
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    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr) {
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    }
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  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_genexpr_arg_0);
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  Py_CLEAR(p->__pyx_t_0);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr(PyObject *o, visitproc v, void *a) {
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}
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static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr_spec = {
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#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
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  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr];
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  #endif
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}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr(PyObject *o) {
  #if CYTHON_USE_TP_FINALIZE
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    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr) {
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    }
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  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
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    #endif
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}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr_slots[] = {
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};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr_spec = {
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#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_genexpr = {
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#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star = 0;
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static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
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  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star));
    (void) PyObject_INIT(o, t);
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  #endif
  {
    o = (*t->tp_alloc)(t, 0);
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  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star(PyObject *o) {
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  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star) {
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  #endif
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static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star(PyObject *o, visitproc v, void *a) {
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}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star(PyObject *o) {
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  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_parent_graphs);
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  p->__pyx_v_variables = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
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static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star_slots[] = {
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};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_discrete_exact_a_star_spec = {
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  #endif
};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr_spec = {
  "pomegranate.BayesianNetwork.__pyx_scope_struct_17_genexpr",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
  __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr_slots,
};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.""__pyx_scope_struct_17_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
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  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
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  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
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  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
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  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
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  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr_spec = {
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr),
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr = {
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
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  0, /*tp_getattr*/
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  0, /*tp_getattro*/
  0, /*tp_setattro*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
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  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr, /*tp_new*/
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  0, /*tp_is_gc*/
  0, /*tp_bases*/
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  0, /*tp_cache*/
  0, /*tp_subclasses*/
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  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
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  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
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  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
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  0, /*tp_pypy_flags*/
  #endif
};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr) {
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    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr_spec = {
  "pomegranate.BayesianNetwork.__pyx_scope_struct_19_genexpr",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
  __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr_slots,
};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.""__pyx_scope_struct_19_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
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  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
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  0, /*tp_descr_get*/
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  #if !CYTHON_USE_TYPE_SPECS
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_genexpr, /*tp_new*/
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  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
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#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
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  Py_CLEAR(p->__pyx_v_X);
  Py_CLEAR(p->__pyx_v_exclude_edges);
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  Py_CLEAR(p->__pyx_v_key_count);
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  Py_CLEAR(p->__pyx_v_n_jobs);
  Py_CLEAR(p->__pyx_v_penalty);
  Py_CLEAR(p->__pyx_v_pseudocount);
  Py_CLEAR(p->__pyx_v_weights);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints *)o;
  if (p->__pyx_v_X) {
    e = (*v)(p->__pyx_v_X, a); if (e) return e;
  }
  if (p->__pyx_v_exclude_edges) {
    e = (*v)(p->__pyx_v_exclude_edges, a); if (e) return e;
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  if (p->__pyx_v_include_edges) {
    e = (*v)(p->__pyx_v_include_edges, a); if (e) return e;
  }
  if (p->__pyx_v_key_count) {
    e = (*v)(p->__pyx_v_key_count, a); if (e) return e;
  }
  if (p->__pyx_v_low_memory) {
    e = (*v)(p->__pyx_v_low_memory, a); if (e) return e;
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  if (p->__pyx_v_max_parents) {
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    e = (*v)(p->__pyx_v_n_jobs, a); if (e) return e;
  }
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  if (p->__pyx_v_pseudocount) {
    e = (*v)(p->__pyx_v_pseudocount, a); if (e) return e;
  }
  if (p->__pyx_v_weights) {
    e = (*v)(p->__pyx_v_weights, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints *)o;
  tmp = ((PyObject*)p->__pyx_v_X);
  p->__pyx_v_X = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_exclude_edges);
  p->__pyx_v_exclude_edges = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_include_edges);
  p->__pyx_v_include_edges = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_key_count);
  p->__pyx_v_key_count = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_low_memory);
  p->__pyx_v_low_memory = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_max_parents);
  p->__pyx_v_max_parents = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_n_jobs);
  p->__pyx_v_n_jobs = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_penalty);
  p->__pyx_v_penalty = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_pseudocount);
  p->__pyx_v_pseudocount = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_weights);
  p->__pyx_v_weights = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints},
  {Py_tp_clear, (void *)__pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints_spec = {
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints = {
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  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints, /*tp_dealloc*/
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  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints, /*tp_clear*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_discrete_exact_with_constraints, /*tp_new*/
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  #if PY_VERSION_HEX >= 0x030400a1
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  NULL, /*tp_finalize*/
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  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
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  #endif
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#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
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  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr) {
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    }
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  #endif
  PyObject_GC_UnTrack(o);
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  #endif
  {
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    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
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}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr(PyObject *o, visitproc v, void *a) {
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  }
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  }
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}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr_slots[] = {
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  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr_spec = {
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr),
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr = {
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  0, /*tp_dict*/
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  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
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  0, /*tp_cache*/
  0, /*tp_subclasses*/
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  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
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  NULL, /*tp_finalize*/
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  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
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  0, /*tp_pypy_flags*/
  #endif
};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_genexpr_arg_0);
  Py_CLEAR(p->__pyx_v_node);
  Py_CLEAR(p->__pyx_t_0);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr *)o;
  if (p->__pyx_genexpr_arg_0) {
    e = (*v)(p->__pyx_genexpr_arg_0, a); if (e) return e;
  }
  if (p->__pyx_v_node) {
    e = (*v)(p->__pyx_v_node, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr_spec = {
  "pomegranate.BayesianNetwork.__pyx_scope_struct_22_genexpr",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
  __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr_slots,
};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr = {
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  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
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  0, /*tp_setattro*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr, /*tp_traverse*/
  0, /*tp_clear*/
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  0, /*tp_iternext*/
  0, /*tp_methods*/
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  0, /*tp_descr_get*/
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  #if !CYTHON_USE_TYPE_SPECS
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  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr, /*tp_new*/
  0, /*tp_free*/
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  0, /*tp_subclasses*/
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  0, /*tp_del*/
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  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
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  #else
  NULL, /*tp_finalize*/
  #endif
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  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
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  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_exclude_parents);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task *)o;
  if (p->__pyx_v_exclude_parents) {
    e = (*v)(p->__pyx_v_exclude_parents, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task *)o;
  tmp = ((PyObject*)p->__pyx_v_exclude_parents);
  p->__pyx_v_exclude_parents = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task},
  {Py_tp_clear, (void *)__pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task_spec = {
  "pomegranate.BayesianNetwork.__pyx_scope_struct_23_discrete_exact_with_constraints_task",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task),
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task = {
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task, /*tp_clear*/
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  0, /*tp_iternext*/
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  #if !CYTHON_USE_TYPE_SPECS
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_with_constraints_task, /*tp_new*/
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  #if PY_VERSION_HEX >= 0x030400a1
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  0, /*tp_finalize*/
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  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
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  0, /*tp_pypy_flags*/
  #endif
};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_genexpr_arg_0);
  Py_CLEAR(p->__pyx_v_parent);
  Py_CLEAR(p->__pyx_t_0);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
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    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr *)o;
  if (p->__pyx_outer_scope) {
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  }
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  }
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  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr_spec = {
  "pomegranate.BayesianNetwork.__pyx_scope_struct_24_genexpr",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr = {
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  0, /*tp_setattro*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr, /*tp_traverse*/
  0, /*tp_clear*/
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#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
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  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap) {
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    }
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  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_X);
  Py_CLEAR(p->__pyx_v_children);
  Py_CLEAR(p->__pyx_v_exclude_edges);
  Py_CLEAR(p->__pyx_v_include_edges);
  Py_CLEAR(p->__pyx_v_key_count);
  Py_CLEAR(p->__pyx_v_max_parents);
  Py_CLEAR(p->__pyx_v_penalty);
  Py_CLEAR(p->__pyx_v_pseudocount);
  Py_CLEAR(p->__pyx_v_variable);
  Py_CLEAR(p->__pyx_v_weights);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap *)o;
  if (p->__pyx_v_X) {
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  }
  if (p->__pyx_v_children) {
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  }
  if (p->__pyx_v_exclude_edges) {
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  }
  if (p->__pyx_v_include_edges) {
    e = (*v)(p->__pyx_v_include_edges, a); if (e) return e;
  }
  if (p->__pyx_v_key_count) {
    e = (*v)(p->__pyx_v_key_count, a); if (e) return e;
  }
  if (p->__pyx_v_max_parents) {
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  }
  if (p->__pyx_v_penalty) {
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  if (p->__pyx_v_pseudocount) {
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  }
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  if (p->__pyx_v_weights) {
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  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap(PyObject *o) {
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  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap *)o;
  tmp = ((PyObject*)p->__pyx_v_X);
  p->__pyx_v_X = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_children);
  p->__pyx_v_children = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_exclude_edges);
  p->__pyx_v_exclude_edges = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_include_edges);
  p->__pyx_v_include_edges = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_key_count);
  p->__pyx_v_key_count = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_max_parents);
  p->__pyx_v_max_parents = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_penalty);
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  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_pseudocount);
  p->__pyx_v_pseudocount = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_variable);
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  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_weights);
  p->__pyx_v_weights = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap},
  {Py_tp_clear, (void *)__pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap_spec = {
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap = {
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  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_discrete_exact_slap, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
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  #if PY_VERSION_HEX >= 0x030400a1
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};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
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  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_genexpr_arg_0);
  Py_CLEAR(p->__pyx_v_i);
  Py_CLEAR(p->__pyx_t_0);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_genexpr_arg_0) {
    e = (*v)(p->__pyx_genexpr_arg_0, a); if (e) return e;
  }
  if (p->__pyx_v_i) {
    e = (*v)(p->__pyx_v_i, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr_spec = {
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr), /*tp_basicsize*/
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  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
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  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
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  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr, /*tp_new*/
  0, /*tp_free*/
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  0, /*tp_subclasses*/
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  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
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  0, /*tp_pypy_flags*/
  #endif
};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_genexpr_arg_0);
  Py_CLEAR(p->__pyx_v_i);
  Py_CLEAR(p->__pyx_t_0);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_genexpr_arg_0) {
    e = (*v)(p->__pyx_genexpr_arg_0, a); if (e) return e;
  }
  if (p->__pyx_v_i) {
    e = (*v)(p->__pyx_v_i, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr_spec = {
  "pomegranate.BayesianNetwork.__pyx_scope_struct_27_genexpr",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr),
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
  __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr_slots,
};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
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  0, /*tp_iternext*/
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  0, /*tp_init*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr, /*tp_new*/
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  NULL, /*tp_finalize*/
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  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
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};
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#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr) {
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    }
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  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_genexpr_arg_0);
  Py_CLEAR(p->__pyx_v_v);
  Py_CLEAR(p->__pyx_t_0);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
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    }
    #endif
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}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_genexpr_arg_0) {
    e = (*v)(p->__pyx_genexpr_arg_0, a); if (e) return e;
  }
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  }
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  }
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}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr_slots[] = {
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  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr_spec = {
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};
#else

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  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
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  #if PY_VERSION_HEX >= 0x030800b4
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  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_genexpr, /*tp_traverse*/
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  0, /*tp_watched*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr));
    (void) PyObject_INIT(o, t);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr(PyObject *o) {
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && (!PyType_IS_GC(Py_TYPE(o)) || !__Pyx_PyObject_GC_IsFinalized(o))) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
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    }
    #endif
  }
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr_spec = {
  "pomegranate.BayesianNetwork.__pyx_scope_struct_29_genexpr",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr),
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_FINALIZE,
  __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr_slots,
};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.""__pyx_scope_struct_29_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr), /*tp_basicsize*/
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  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
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  #if PY_VERSION_HEX >= 0x030800b4
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  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
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  0, /*tp_iter*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr, /*tp_new*/
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  0, /*tp_pypy_flags*/
  #endif
};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
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  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_X);
  Py_CLEAR(p->__pyx_v_exclude_edges);
  Py_CLEAR(p->__pyx_v_include_edges);
  Py_CLEAR(p->__pyx_v_key_count);
  Py_CLEAR(p->__pyx_v_max_parents);
  Py_CLEAR(p->__pyx_v_parent_set);
  Py_CLEAR(p->__pyx_v_penalty);
  Py_CLEAR(p->__pyx_v_pseudocount);
  Py_CLEAR(p->__pyx_v_weights);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component *)o;
  if (p->__pyx_v_X) {
    e = (*v)(p->__pyx_v_X, a); if (e) return e;
  }
  if (p->__pyx_v_exclude_edges) {
    e = (*v)(p->__pyx_v_exclude_edges, a); if (e) return e;
  }
  if (p->__pyx_v_include_edges) {
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  }
  if (p->__pyx_v_key_count) {
    e = (*v)(p->__pyx_v_key_count, a); if (e) return e;
  }
  if (p->__pyx_v_max_parents) {
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  }
  if (p->__pyx_v_parent_set) {
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  }
  if (p->__pyx_v_penalty) {
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  }
  if (p->__pyx_v_pseudocount) {
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  }
  if (p->__pyx_v_weights) {
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  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component(PyObject *o) {
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  tmp = ((PyObject*)p->__pyx_v_X);
  p->__pyx_v_X = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_exclude_edges);
  p->__pyx_v_exclude_edges = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_include_edges);
  p->__pyx_v_include_edges = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_key_count);
  p->__pyx_v_key_count = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_max_parents);
  p->__pyx_v_max_parents = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_parent_set);
  p->__pyx_v_parent_set = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_penalty);
  p->__pyx_v_penalty = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_pseudocount);
  p->__pyx_v_pseudocount = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
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  Py_XDECREF(tmp);
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component_slots[] = {
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  {Py_tp_clear, (void *)__pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component_spec = {
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component = {
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  0, /*tp_print*/
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  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component, /*tp_traverse*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_discrete_exact_component, /*tp_new*/
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};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_genexpr_arg_0);
  Py_CLEAR(p->__pyx_v_child);
  Py_CLEAR(p->__pyx_v_parents);
  Py_CLEAR(p->__pyx_t_0);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr(PyObject *o, visitproc v, void *a) {
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  }
  if (p->__pyx_t_0) {
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  }
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr_slots[] = {
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  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr_spec = {
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr = {
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  #if PY_VERSION_HEX < 0x030800b4
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
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  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr, /*tp_traverse*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr, /*tp_new*/
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#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
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    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr) {
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  #endif
  PyObject_GC_UnTrack(o);
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    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
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}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
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  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_genexpr_arg_0) {
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  }
  if (p->__pyx_v_variable) {
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  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr_spec = {
  "pomegranate.BayesianNetwork.__pyx_scope_struct_32_genexpr",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr),
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_genexpr = {
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  #if PY_VERSION_HEX < 0x030800b4
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#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
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  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr];
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static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr(PyObject *o) {
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  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && (!PyType_IS_GC(Py_TYPE(o)) || !__Pyx_PyObject_GC_IsFinalized(o))) {
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  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
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    {
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}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr_slots[] = {
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};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr_spec = {
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#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr = {
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};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph));
    (void) PyObject_INIT(o, t);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph(PyObject *o) {
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && (!PyType_IS_GC(Py_TYPE(o)) || !__Pyx_PyObject_GC_IsFinalized(o))) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
    }
    #endif
  }
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph},
  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph_spec = {
  "pomegranate.BayesianNetwork.__pyx_scope_struct_34_generate_parent_graph",
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_FINALIZE,
  __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph_slots,
};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph = {
  PyVarObject_HEAD_INIT(0, 0)
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  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
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  0, /*tp_getattr*/
  0, /*tp_setattr*/
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  0, /*tp_compare*/
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  #if PY_MAJOR_VERSION >= 3
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  0, /*tp_hash*/
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  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
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  0, /*tp_getset*/
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  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_34_generate_parent_graph, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
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  #if PY_VERSION_HEX >= 0x030400a1
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  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
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  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

#if CYTHON_USE_FREELISTS
static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr = 0;
#endif

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  #if CYTHON_USE_FREELISTS
  if (likely((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr > 0) & (int)(t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else
  #endif
  {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  #endif
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_genexpr_arg_0);
  Py_CLEAR(p->__pyx_v_l);
  Py_CLEAR(p->__pyx_t_0);
  #if CYTHON_USE_FREELISTS
  if (((int)(__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr < 8) & (int)(Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr *)o);
  } else
  #endif
  {
    #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
    (*Py_TYPE(o)->tp_free)(o);
    #else
    {
      freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
      if (tp_free) tp_free(o);
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    #endif
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr(PyObject *o, visitproc v, void *a) {
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  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_genexpr_arg_0) {
    e = (*v)(p->__pyx_genexpr_arg_0, a); if (e) return e;
  }
  if (p->__pyx_v_l) {
    e = (*v)(p->__pyx_v_l, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr_slots[] = {
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  {Py_tp_new, (void *)__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr},
  {0, 0},
};
static PyType_Spec __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr_spec = {
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr),
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
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};
#else

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr = {
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  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
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  #if PY_MAJOR_VERSION >= 3
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  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
  0, /*tp_members*/
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  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
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  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_35_genexpr, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
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  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
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static struct __pyx_vtabstruct_array __pyx_vtable_array;

static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k) {
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  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
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  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
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  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_array_obj *)o);
  p->__pyx_vtab = __pyx_vtabptr_array;
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  p->_format = ((PyObject*)Py_None); Py_INCREF(Py_None);
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  bad:
  Py_DECREF(o); o = 0;
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static void __pyx_tp_dealloc_array(PyObject *o) {
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    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_array) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
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  Py_CLEAR(p->_format);
  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
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  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
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  #endif
}
static PyObject *__pyx_sq_item_array(PyObject *o, Py_ssize_t i) {
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  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
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  Py_DECREF(x);
  return r;
}

static int __pyx_mp_ass_subscript_array(PyObject *o, PyObject *i, PyObject *v) {
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  else {
    __Pyx_TypeName o_type_name;
    o_type_name = __Pyx_PyType_GetName(Py_TYPE(o));
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    __Pyx_DECREF_TypeName(o_type_name);
    return -1;
  }
}

static PyObject *__pyx_tp_getattro_array(PyObject *o, PyObject *n) {
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    PyErr_Clear();
    v = __pyx_array___getattr__(o, n);
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}

static PyObject *__pyx_getprop___pyx_array_memview(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_5array_7memview_1__get__(o);
}

static PyMethodDef __pyx_methods_array[] = {
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  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw___pyx_array_1__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw___pyx_array_3__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
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};

static struct PyGetSetDef __pyx_getsets_array[] = {
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};
#if CYTHON_USE_TYPE_SPECS
#if !CYTHON_COMPILING_IN_LIMITED_API

static PyBufferProcs __pyx_tp_as_buffer_array = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  __pyx_array_getbuffer, /*bf_getbuffer*/
  0, /*bf_releasebuffer*/
};
#endif
static PyType_Slot __pyx_type___pyx_array_slots[] = {
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  {Py_sq_item, (void *)__pyx_sq_item_array},
  {Py_mp_length, (void *)__pyx_array___len__},
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  {Py_tp_methods, (void *)__pyx_methods_array},
  {Py_tp_getset, (void *)__pyx_getsets_array},
  {Py_tp_new, (void *)__pyx_tp_new_array},
  {0, 0},
};
static PyType_Spec __pyx_type___pyx_array_spec = {
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  sizeof(struct __pyx_array_obj),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_SEQUENCE,
  __pyx_type___pyx_array_slots,
};
#else

static PySequenceMethods __pyx_tp_as_sequence_array = {
  __pyx_array___len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  __pyx_sq_item_array, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_array = {
  __pyx_array___len__, /*mp_length*/
  __pyx_array___getitem__, /*mp_subscript*/
  __pyx_mp_ass_subscript_array, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_array = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  __pyx_array_getbuffer, /*bf_getbuffer*/
  0, /*bf_releasebuffer*/
};

static PyTypeObject __pyx_type___pyx_array = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.""array", /*tp_name*/
  sizeof(struct __pyx_array_obj), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_array, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_array, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_array, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  __pyx_tp_getattro_array, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_array, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_SEQUENCE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_array, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_array, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_array, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_MemviewEnum_obj *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_MemviewEnum_obj *)o);
  p->name = Py_None; Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_Enum(PyObject *o) {
  struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_Enum) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->name);
  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_Enum(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
  if (p->name) {
    e = (*v)(p->name, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_Enum(PyObject *o) {
  PyObject* tmp;
  struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
  tmp = ((PyObject*)p->name);
  p->name = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_MemviewEnum___repr__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  return __pyx_MemviewEnum___repr__(self);
}

static PyMethodDef __pyx_methods_Enum[] = {
  {"__repr__", (PyCFunction)__pyx_specialmethod___pyx_MemviewEnum___repr__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw___pyx_MemviewEnum_1__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw___pyx_MemviewEnum_3__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type___pyx_MemviewEnum_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_Enum},
  {Py_tp_repr, (void *)__pyx_MemviewEnum___repr__},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_Enum},
  {Py_tp_clear, (void *)__pyx_tp_clear_Enum},
  {Py_tp_methods, (void *)__pyx_methods_Enum},
  {Py_tp_init, (void *)__pyx_MemviewEnum___init__},
  {Py_tp_new, (void *)__pyx_tp_new_Enum},
  {0, 0},
};
static PyType_Spec __pyx_type___pyx_MemviewEnum_spec = {
  "pomegranate.BayesianNetwork.Enum",
  sizeof(struct __pyx_MemviewEnum_obj),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type___pyx_MemviewEnum_slots,
};
#else

static PyTypeObject __pyx_type___pyx_MemviewEnum = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.""Enum", /*tp_name*/
  sizeof(struct __pyx_MemviewEnum_obj), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_Enum, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  __pyx_MemviewEnum___repr__, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_Enum, /*tp_traverse*/
  __pyx_tp_clear_Enum, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_Enum, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  __pyx_MemviewEnum___init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_Enum, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif
static struct __pyx_vtabstruct_memoryview __pyx_vtable_memoryview;

static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_memoryview_obj *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_memoryview_obj *)o);
  p->__pyx_vtab = __pyx_vtabptr_memoryview;
  p->obj = Py_None; Py_INCREF(Py_None);
  p->_size = Py_None; Py_INCREF(Py_None);
  p->_array_interface = Py_None; Py_INCREF(Py_None);
  p->view.obj = NULL;
  if (unlikely(__pyx_memoryview___cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_memoryview(PyObject *o) {
  struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_memoryview) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
    __pyx_memoryview___dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->obj);
  Py_CLEAR(p->_size);
  Py_CLEAR(p->_array_interface);
  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_memoryview(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
  if (p->obj) {
    e = (*v)(p->obj, a); if (e) return e;
  }
  if (p->_size) {
    e = (*v)(p->_size, a); if (e) return e;
  }
  if (p->_array_interface) {
    e = (*v)(p->_array_interface, a); if (e) return e;
  }
  if (p->view.obj) {
    e = (*v)(p->view.obj, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_memoryview(PyObject *o) {
  PyObject* tmp;
  struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
  tmp = ((PyObject*)p->obj);
  p->obj = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_size);
  p->_size = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_array_interface);
  p->_array_interface = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  Py_CLEAR(p->view.obj);
  return 0;
}
static PyObject *__pyx_sq_item_memoryview(PyObject *o, Py_ssize_t i) {
  PyObject *r;
  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
  Py_DECREF(x);
  return r;
}

static int __pyx_mp_ass_subscript_memoryview(PyObject *o, PyObject *i, PyObject *v) {
  if (v) {
    return __pyx_memoryview___setitem__(o, i, v);
  }
  else {
    __Pyx_TypeName o_type_name;
    o_type_name = __Pyx_PyType_GetName(Py_TYPE(o));
    PyErr_Format(PyExc_NotImplementedError,
      "Subscript deletion not supported by " __Pyx_FMT_TYPENAME, o_type_name);
    __Pyx_DECREF_TypeName(o_type_name);
    return -1;
  }
}

static PyObject *__pyx_getprop___pyx_memoryview_T(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_base(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_shape(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_strides(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_suboffsets(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_ndim(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_itemsize(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_nbytes(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_size(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(o);
}

static PyObject *__pyx_specialmethod___pyx_memoryview___repr__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  return __pyx_memoryview___repr__(self);
}

static PyMethodDef __pyx_methods_memoryview[] = {
  {"__repr__", (PyCFunction)__pyx_specialmethod___pyx_memoryview___repr__, METH_NOARGS|METH_COEXIST, 0},
  {"is_c_contig", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_memoryview_is_c_contig, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"is_f_contig", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_memoryview_is_f_contig, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"copy", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_memoryview_copy, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"copy_fortran", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_memoryview_copy_fortran, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw___pyx_memoryview_1__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw___pyx_memoryview_3__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_memoryview[] = {
  {(char *)"T", __pyx_getprop___pyx_memoryview_T, 0, (char *)0, 0},
  {(char *)"base", __pyx_getprop___pyx_memoryview_base, 0, (char *)0, 0},
  {(char *)"shape", __pyx_getprop___pyx_memoryview_shape, 0, (char *)0, 0},
  {(char *)"strides", __pyx_getprop___pyx_memoryview_strides, 0, (char *)0, 0},
  {(char *)"suboffsets", __pyx_getprop___pyx_memoryview_suboffsets, 0, (char *)0, 0},
  {(char *)"ndim", __pyx_getprop___pyx_memoryview_ndim, 0, (char *)0, 0},
  {(char *)"itemsize", __pyx_getprop___pyx_memoryview_itemsize, 0, (char *)0, 0},
  {(char *)"nbytes", __pyx_getprop___pyx_memoryview_nbytes, 0, (char *)0, 0},
  {(char *)"size", __pyx_getprop___pyx_memoryview_size, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
#if !CYTHON_COMPILING_IN_LIMITED_API

static PyBufferProcs __pyx_tp_as_buffer_memoryview = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  __pyx_memoryview_getbuffer, /*bf_getbuffer*/
  0, /*bf_releasebuffer*/
};
#endif
static PyType_Slot __pyx_type___pyx_memoryview_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_memoryview},
  {Py_tp_repr, (void *)__pyx_memoryview___repr__},
  {Py_sq_length, (void *)__pyx_memoryview___len__},
  {Py_sq_item, (void *)__pyx_sq_item_memoryview},
  {Py_mp_length, (void *)__pyx_memoryview___len__},
  {Py_mp_subscript, (void *)__pyx_memoryview___getitem__},
  {Py_mp_ass_subscript, (void *)__pyx_mp_ass_subscript_memoryview},
  {Py_tp_str, (void *)__pyx_memoryview___str__},
  #if defined(Py_bf_getbuffer)
  {Py_bf_getbuffer, (void *)__pyx_memoryview_getbuffer},
  #endif
  {Py_tp_traverse, (void *)__pyx_tp_traverse_memoryview},
  {Py_tp_clear, (void *)__pyx_tp_clear_memoryview},
  {Py_tp_methods, (void *)__pyx_methods_memoryview},
  {Py_tp_getset, (void *)__pyx_getsets_memoryview},
  {Py_tp_new, (void *)__pyx_tp_new_memoryview},
  {0, 0},
};
static PyType_Spec __pyx_type___pyx_memoryview_spec = {
  "pomegranate.BayesianNetwork.memoryview",
  sizeof(struct __pyx_memoryview_obj),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type___pyx_memoryview_slots,
};
#else

static PySequenceMethods __pyx_tp_as_sequence_memoryview = {
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  0, /*sq_repeat*/
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  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

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  __pyx_memoryview___getitem__, /*mp_subscript*/
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};

static PyBufferProcs __pyx_tp_as_buffer_memoryview = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  __pyx_memoryview_getbuffer, /*bf_getbuffer*/
  0, /*bf_releasebuffer*/
};

static PyTypeObject __pyx_type___pyx_memoryview = {
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  "pomegranate.BayesianNetwork.""memoryview", /*tp_name*/
  sizeof(struct __pyx_memoryview_obj), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_memoryview, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  __pyx_memoryview___repr__, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_memoryview, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_memoryview, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  __pyx_memoryview___str__, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_memoryview, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_memoryview, /*tp_traverse*/
  __pyx_tp_clear_memoryview, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_memoryview, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_memoryview, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_memoryview, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
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};
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static struct __pyx_vtabstruct__memoryviewslice __pyx_vtable__memoryviewslice;

static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_memoryviewslice_obj *p;
  PyObject *o = __pyx_tp_new_memoryview(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_memoryviewslice_obj *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_memoryview*)__pyx_vtabptr__memoryviewslice;
  p->from_object = Py_None; Py_INCREF(Py_None);
  p->from_slice.memview = NULL;
  return o;
}

static void __pyx_tp_dealloc__memoryviewslice(PyObject *o) {
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  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc__memoryviewslice) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
    __pyx_memoryviewslice___dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->from_object);
  PyObject_GC_Track(o);
  __pyx_tp_dealloc_memoryview(o);
}

static int __pyx_tp_traverse__memoryviewslice(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
  e = __pyx_tp_traverse_memoryview(o, v, a); if (e) return e;
  if (p->from_object) {
    e = (*v)(p->from_object, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear__memoryviewslice(PyObject *o) {
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  __pyx_tp_clear_memoryview(o);
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  p->from_object = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  __PYX_XCLEAR_MEMVIEW(&p->from_slice, 1);
  return 0;
}

static PyMethodDef __pyx_methods__memoryviewslice[] = {
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw___pyx_memoryviewslice_1__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw___pyx_memoryviewslice_3__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type___pyx_memoryviewslice_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc__memoryviewslice},
  {Py_tp_doc, (void *)PyDoc_STR("Internal class for passing memoryview slices to Python")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse__memoryviewslice},
  {Py_tp_clear, (void *)__pyx_tp_clear__memoryviewslice},
  {Py_tp_methods, (void *)__pyx_methods__memoryviewslice},
  {Py_tp_new, (void *)__pyx_tp_new__memoryviewslice},
  {0, 0},
};
static PyType_Spec __pyx_type___pyx_memoryviewslice_spec = {
  "pomegranate.BayesianNetwork._memoryviewslice",
  sizeof(struct __pyx_memoryviewslice_obj),
  0,
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};
#else

static PyTypeObject __pyx_type___pyx_memoryviewslice = {
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  sizeof(struct __pyx_memoryviewslice_obj), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc__memoryviewslice, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
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  0, /*tp_compare*/
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  0, /*tp_as_async*/
  #endif
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  #else
  0, /*tp_repr*/
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  0, /*tp_as_number*/
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  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_SEQUENCE, /*tp_flags*/
  PyDoc_STR("Internal class for passing memoryview slices to Python"), /*tp_doc*/
  __pyx_tp_traverse__memoryviewslice, /*tp_traverse*/
  __pyx_tp_clear__memoryviewslice, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods__memoryviewslice, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new__memoryviewslice, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
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  0, /*tp_cache*/
  0, /*tp_subclasses*/
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  0, /*tp_version_tag*/
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  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
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};
#endif

static PyMethodDef __pyx_methods[] = {
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#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
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#endif

/* PyErrExceptionMatches */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
#endif
    for (i=0; i<n; i++) {
        if (__Pyx_PyErr_GivenExceptionMatches(exc_type, PyTuple_GET_ITEM(tuple, i))) return 1;
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
    int result;
    PyObject *exc_type;
#if PY_VERSION_HEX >= 0x030C00A6
    PyObject *current_exception = tstate->current_exception;
    if (unlikely(!current_exception)) return 0;
    exc_type = (PyObject*) Py_TYPE(current_exception);
    if (exc_type == err) return 1;
#else
    exc_type = tstate->curexc_type;
    if (exc_type == err) return 1;
    if (unlikely(!exc_type)) return 0;
#endif
    #if CYTHON_AVOID_BORROWED_REFS
    Py_INCREF(exc_type);
    #endif
    if (unlikely(PyTuple_Check(err))) {
        result = __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
    } else {
        result = __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
    }
    #if CYTHON_AVOID_BORROWED_REFS
    Py_DECREF(exc_type);
    #endif
    return result;
}
#endif

/* PyErrFetchRestore */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
#if PY_VERSION_HEX >= 0x030C00A6
    PyObject *tmp_value;
    assert(type == NULL || (value != NULL && type == (PyObject*) Py_TYPE(value)));
    if (value) {
        #if CYTHON_COMPILING_IN_CPYTHON
        if (unlikely(((PyBaseExceptionObject*) value)->traceback != tb))
        #endif
            PyException_SetTraceback(value, tb);
    }
    tmp_value = tstate->current_exception;
    tstate->current_exception = value;
    Py_XDECREF(tmp_value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
#else
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    tmp_type = tstate->curexc_type;
    tmp_value = tstate->curexc_value;
    tmp_tb = tstate->curexc_traceback;
    tstate->curexc_type = type;
    tstate->curexc_value = value;
    tstate->curexc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#endif
}
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
#if PY_VERSION_HEX >= 0x030C00A6
    PyObject* exc_value;
    exc_value = tstate->current_exception;
    tstate->current_exception = 0;
    *value = exc_value;
    *type = NULL;
    *tb = NULL;
    if (exc_value) {
        *type = (PyObject*) Py_TYPE(exc_value);
        Py_INCREF(*type);
        #if CYTHON_COMPILING_IN_CPYTHON
        *tb = ((PyBaseExceptionObject*) exc_value)->traceback;
        Py_XINCREF(*tb);
        #else
        *tb = PyException_GetTraceback(exc_value);
        #endif
    }
#else
    *type = tstate->curexc_type;
    *value = tstate->curexc_value;
    *tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
#endif
}
#endif

/* PyObjectGetAttrStr */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_getattro))
        return tp->tp_getattro(obj, attr_name);
#if PY_MAJOR_VERSION < 3
    if (likely(tp->tp_getattr))
        return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
#endif
    return PyObject_GetAttr(obj, attr_name);
}
#endif

/* PyObjectGetAttrStrNoError */
#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
        __Pyx_PyErr_Clear();
}
#endif
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
    PyObject *result;
#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
    (void) PyObject_GetOptionalAttr(obj, attr_name, &result);
    return result;
#else
#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
        return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1);
    }
#endif
    result = __Pyx_PyObject_GetAttrStr(obj, attr_name);
    if (unlikely(!result)) {
        __Pyx_PyObject_GetAttrStr_ClearAttributeError();
    }
    return result;
#endif
}

/* GetBuiltinName */
static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
    PyObject* result = __Pyx_PyObject_GetAttrStrNoError(__pyx_b, name);
    if (unlikely(!result) && !PyErr_Occurred()) {
        PyErr_Format(PyExc_NameError,
#if PY_MAJOR_VERSION >= 3
            "name '%U' is not defined", name);
#else
            "name '%.200s' is not defined", PyString_AS_STRING(name));
#endif
    }
    return result;
}

/* TupleAndListFromArray */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE void __Pyx_copy_object_array(PyObject *const *CYTHON_RESTRICT src, PyObject** CYTHON_RESTRICT dest, Py_ssize_t length) {
    PyObject *v;
    Py_ssize_t i;
    for (i = 0; i < length; i++) {
        v = dest[i] = src[i];
        Py_INCREF(v);
    }
}
static CYTHON_INLINE PyObject *
__Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n)
{
    PyObject *res;
    if (n <= 0) {
        Py_INCREF(__pyx_empty_tuple);
        return __pyx_empty_tuple;
    }
    res = PyTuple_New(n);
    if (unlikely(res == NULL)) return NULL;
    __Pyx_copy_object_array(src, ((PyTupleObject*)res)->ob_item, n);
    return res;
}
static CYTHON_INLINE PyObject *
__Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n)
{
    PyObject *res;
    if (n <= 0) {
        return PyList_New(0);
    }
    res = PyList_New(n);
    if (unlikely(res == NULL)) return NULL;
    __Pyx_copy_object_array(src, ((PyListObject*)res)->ob_item, n);
    return res;
}
#endif

/* BytesEquals */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API
    return PyObject_RichCompareBool(s1, s2, equals);
#else
    if (s1 == s2) {
        return (equals == Py_EQ);
    } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
        const char *ps1, *ps2;
        Py_ssize_t length = PyBytes_GET_SIZE(s1);
        if (length != PyBytes_GET_SIZE(s2))
            return (equals == Py_NE);
        ps1 = PyBytes_AS_STRING(s1);
        ps2 = PyBytes_AS_STRING(s2);
        if (ps1[0] != ps2[0]) {
            return (equals == Py_NE);
        } else if (length == 1) {
            return (equals == Py_EQ);
        } else {
            int result;
#if CYTHON_USE_UNICODE_INTERNALS && (PY_VERSION_HEX < 0x030B0000)
            Py_hash_t hash1, hash2;
            hash1 = ((PyBytesObject*)s1)->ob_shash;
            hash2 = ((PyBytesObject*)s2)->ob_shash;
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                return (equals == Py_NE);
            }
#endif
            result = memcmp(ps1, ps2, (size_t)length);
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
        return (equals == Py_NE);
    } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
        return (equals == Py_NE);
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
#endif
}

/* UnicodeEquals */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API
    return PyObject_RichCompareBool(s1, s2, equals);
#else
#if PY_MAJOR_VERSION < 3
    PyObject* owned_ref = NULL;
#endif
    int s1_is_unicode, s2_is_unicode;
    if (s1 == s2) {
        goto return_eq;
    }
    s1_is_unicode = PyUnicode_CheckExact(s1);
    s2_is_unicode = PyUnicode_CheckExact(s2);
#if PY_MAJOR_VERSION < 3
    if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
        owned_ref = PyUnicode_FromObject(s2);
        if (unlikely(!owned_ref))
            return -1;
        s2 = owned_ref;
        s2_is_unicode = 1;
    } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) {
        owned_ref = PyUnicode_FromObject(s1);
        if (unlikely(!owned_ref))
            return -1;
        s1 = owned_ref;
        s1_is_unicode = 1;
    } else if (((!s2_is_unicode) & (!s1_is_unicode))) {
        return __Pyx_PyBytes_Equals(s1, s2, equals);
    }
#endif
    if (s1_is_unicode & s2_is_unicode) {
        Py_ssize_t length;
        int kind;
        void *data1, *data2;
        if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
            return -1;
        length = __Pyx_PyUnicode_GET_LENGTH(s1);
        if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) {
            goto return_ne;
        }
#if CYTHON_USE_UNICODE_INTERNALS
        {
            Py_hash_t hash1, hash2;
        #if CYTHON_PEP393_ENABLED
            hash1 = ((PyASCIIObject*)s1)->hash;
            hash2 = ((PyASCIIObject*)s2)->hash;
        #else
            hash1 = ((PyUnicodeObject*)s1)->hash;
            hash2 = ((PyUnicodeObject*)s2)->hash;
        #endif
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                goto return_ne;
            }
        }
#endif
        kind = __Pyx_PyUnicode_KIND(s1);
        if (kind != __Pyx_PyUnicode_KIND(s2)) {
            goto return_ne;
        }
        data1 = __Pyx_PyUnicode_DATA(s1);
        data2 = __Pyx_PyUnicode_DATA(s2);
        if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
            goto return_ne;
        } else if (length == 1) {
            goto return_eq;
        } else {
            int result = memcmp(data1, data2, (size_t)(length * kind));
            #if PY_MAJOR_VERSION < 3
            Py_XDECREF(owned_ref);
            #endif
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & s2_is_unicode) {
        goto return_ne;
    } else if ((s2 == Py_None) & s1_is_unicode) {
        goto return_ne;
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        #if PY_MAJOR_VERSION < 3
        Py_XDECREF(owned_ref);
        #endif
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
return_eq:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(owned_ref);
    #endif
    return (equals == Py_EQ);
return_ne:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(owned_ref);
    #endif
    return (equals == Py_NE);
#endif
}

/* fastcall */
#if CYTHON_METH_FASTCALL
static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s)
{
    Py_ssize_t i, n = PyTuple_GET_SIZE(kwnames);
    for (i = 0; i < n; i++)
    {
        if (s == PyTuple_GET_ITEM(kwnames, i)) return kwvalues[i];
    }
    for (i = 0; i < n; i++)
    {
        int eq = __Pyx_PyUnicode_Equals(s, PyTuple_GET_ITEM(kwnames, i), Py_EQ);
        if (unlikely(eq != 0)) {
            if (unlikely(eq < 0)) return NULL;
            return kwvalues[i];
        }
    }
    return NULL;
}
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues) {
    Py_ssize_t i, nkwargs = PyTuple_GET_SIZE(kwnames);
    PyObject *dict;
    dict = PyDict_New();
    if (unlikely(!dict))
        return NULL;
    for (i=0; i<nkwargs; i++) {
        PyObject *key = PyTuple_GET_ITEM(kwnames, i);
        if (unlikely(PyDict_SetItem(dict, key, kwvalues[i]) < 0))
            goto bad;
    }
    return dict;
bad:
    Py_DECREF(dict);
    return NULL;
}
#endif
#endif

/* RaiseArgTupleInvalid */
static void __Pyx_RaiseArgtupleInvalid(
    const char* func_name,
    int exact,
    Py_ssize_t num_min,
    Py_ssize_t num_max,
    Py_ssize_t num_found)
{
    Py_ssize_t num_expected;
    const char *more_or_less;
    if (num_found < num_min) {
        num_expected = num_min;
        more_or_less = "at least";
    } else {
        num_expected = num_max;
        more_or_less = "at most";
    }
    if (exact) {
        more_or_less = "exactly";
    }
    PyErr_Format(PyExc_TypeError,
                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
                 func_name, more_or_less, num_expected,
                 (num_expected == 1) ? "" : "s", num_found);
}

/* RaiseDoubleKeywords */
static void __Pyx_RaiseDoubleKeywordsError(
    const char* func_name,
    PyObject* kw_name)
{
    PyErr_Format(PyExc_TypeError,
        #if PY_MAJOR_VERSION >= 3
        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
        #else
        "%s() got multiple values for keyword argument '%s'", func_name,
        PyString_AsString(kw_name));
        #endif
}

/* ParseKeywords */
static int __Pyx_ParseOptionalKeywords(
    PyObject *kwds,
    PyObject *const *kwvalues,
    PyObject **argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    const char* function_name)
{
    PyObject *key = 0, *value = 0;
    Py_ssize_t pos = 0;
    PyObject*** name;
    PyObject*** first_kw_arg = argnames + num_pos_args;
    int kwds_is_tuple = CYTHON_METH_FASTCALL && likely(PyTuple_Check(kwds));
    while (1) {
        Py_XDECREF(key); key = NULL;
        Py_XDECREF(value); value = NULL;
        if (kwds_is_tuple) {
            Py_ssize_t size;
#if CYTHON_ASSUME_SAFE_MACROS
            size = PyTuple_GET_SIZE(kwds);
#else
            size = PyTuple_Size(kwds);
            if (size < 0) goto bad;
#endif
            if (pos >= size) break;
#if CYTHON_AVOID_BORROWED_REFS
            key = __Pyx_PySequence_ITEM(kwds, pos);
            if (!key) goto bad;
#elif CYTHON_ASSUME_SAFE_MACROS
            key = PyTuple_GET_ITEM(kwds, pos);
#else
            key = PyTuple_GetItem(kwds, pos);
            if (!key) goto bad;
#endif
            value = kwvalues[pos];
            pos++;
        }
        else
        {
            if (!PyDict_Next(kwds, &pos, &key, &value)) break;
#if CYTHON_AVOID_BORROWED_REFS
            Py_INCREF(key);
#endif
        }
        name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (*name) {
            values[name-argnames] = value;
#if CYTHON_AVOID_BORROWED_REFS
            Py_INCREF(value);
            Py_DECREF(key);
#endif
            key = NULL;
            value = NULL;
            continue;
        }
#if !CYTHON_AVOID_BORROWED_REFS
        Py_INCREF(key);
#endif
        Py_INCREF(value);
        name = first_kw_arg;
        #if PY_MAJOR_VERSION < 3
        if (likely(PyString_Check(key))) {
            while (*name) {
                if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
                        && _PyString_Eq(**name, key)) {
                    values[name-argnames] = value;
#if CYTHON_AVOID_BORROWED_REFS
                    value = NULL;
#endif
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    if ((**argname == key) || (
                            (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
                             && _PyString_Eq(**argname, key))) {
                        goto arg_passed_twice;
                    }
                    argname++;
                }
            }
        } else
        #endif
        if (likely(PyUnicode_Check(key))) {
            while (*name) {
                int cmp = (
                #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                    (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
                #endif
                    PyUnicode_Compare(**name, key)
                );
                if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                if (cmp == 0) {
                    values[name-argnames] = value;
#if CYTHON_AVOID_BORROWED_REFS
                    value = NULL;
#endif
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    int cmp = (**argname == key) ? 0 :
                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                        (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
                    #endif
                        PyUnicode_Compare(**argname, key);
                    if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                    if (cmp == 0) goto arg_passed_twice;
                    argname++;
                }
            }
        } else
            goto invalid_keyword_type;
        if (kwds2) {
            if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
        } else {
            goto invalid_keyword;
        }
    }
    Py_XDECREF(key);
    Py_XDECREF(value);
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    goto bad;
invalid_keyword:
    #if PY_MAJOR_VERSION < 3
    PyErr_Format(PyExc_TypeError,
        "%.200s() got an unexpected keyword argument '%.200s'",
        function_name, PyString_AsString(key));
    #else
    PyErr_Format(PyExc_TypeError,
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
bad:
    Py_XDECREF(key);
    Py_XDECREF(value);
    return -1;
}

/* ArgTypeTest */
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
{
    __Pyx_TypeName type_name;
    __Pyx_TypeName obj_type_name;
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    else if (exact) {
        #if PY_MAJOR_VERSION == 2
        if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
        #endif
    }
    else {
        if (likely(__Pyx_TypeCheck(obj, type))) return 1;
    }
    type_name = __Pyx_PyType_GetName(type);
    obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError,
        "Argument '%.200s' has incorrect type (expected " __Pyx_FMT_TYPENAME
        ", got " __Pyx_FMT_TYPENAME ")", name, type_name, obj_type_name);
    __Pyx_DECREF_TypeName(type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    return 0;
}

/* RaiseException */
#if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
    __Pyx_PyThreadState_declare
    CYTHON_UNUSED_VAR(cause);
    Py_XINCREF(type);
    if (!value || value == Py_None)
        value = NULL;
    else
        Py_INCREF(value);
    if (!tb || tb == Py_None)
        tb = NULL;
    else {
        Py_INCREF(tb);
        if (!PyTraceBack_Check(tb)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: arg 3 must be a traceback or None");
            goto raise_error;
        }
    }
    if (PyType_Check(type)) {
#if CYTHON_COMPILING_IN_PYPY
        if (!value) {
            Py_INCREF(Py_None);
            value = Py_None;
        }
#endif
        PyErr_NormalizeException(&type, &value, &tb);
    } else {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto raise_error;
        }
        value = type;
        type = (PyObject*) Py_TYPE(type);
        Py_INCREF(type);
        if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: exception class must be a subclass of BaseException");
            goto raise_error;
        }
    }
    __Pyx_PyThreadState_assign
    __Pyx_ErrRestore(type, value, tb);
    return;
raise_error:
    Py_XDECREF(value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
    return;
}
#else
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
    PyObject* owned_instance = NULL;
    if (tb == Py_None) {
        tb = 0;
    } else if (tb && !PyTraceBack_Check(tb)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: arg 3 must be a traceback or None");
        goto bad;
    }
    if (value == Py_None)
        value = 0;
    if (PyExceptionInstance_Check(type)) {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto bad;
        }
        value = type;
        type = (PyObject*) Py_TYPE(value);
    } else if (PyExceptionClass_Check(type)) {
        PyObject *instance_class = NULL;
        if (value && PyExceptionInstance_Check(value)) {
            instance_class = (PyObject*) Py_TYPE(value);
            if (instance_class != type) {
                int is_subclass = PyObject_IsSubclass(instance_class, type);
                if (!is_subclass) {
                    instance_class = NULL;
                } else if (unlikely(is_subclass == -1)) {
                    goto bad;
                } else {
                    type = instance_class;
                }
            }
        }
        if (!instance_class) {
            PyObject *args;
            if (!value)
                args = PyTuple_New(0);
            else if (PyTuple_Check(value)) {
                Py_INCREF(value);
                args = value;
            } else
                args = PyTuple_Pack(1, value);
            if (!args)
                goto bad;
            owned_instance = PyObject_Call(type, args, NULL);
            Py_DECREF(args);
            if (!owned_instance)
                goto bad;
            value = owned_instance;
            if (!PyExceptionInstance_Check(value)) {
                PyErr_Format(PyExc_TypeError,
                             "calling %R should have returned an instance of "
                             "BaseException, not %R",
                             type, Py_TYPE(value));
                goto bad;
            }
        }
    } else {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
        goto bad;
    }
    if (cause) {
        PyObject *fixed_cause;
        if (cause == Py_None) {
            fixed_cause = NULL;
        } else if (PyExceptionClass_Check(cause)) {
            fixed_cause = PyObject_CallObject(cause, NULL);
            if (fixed_cause == NULL)
                goto bad;
        } else if (PyExceptionInstance_Check(cause)) {
            fixed_cause = cause;
            Py_INCREF(fixed_cause);
        } else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        PyException_SetCause(value, fixed_cause);
    }
    PyErr_SetObject(type, value);
    if (tb) {
      #if PY_VERSION_HEX >= 0x030C00A6
        PyException_SetTraceback(value, tb);
      #elif CYTHON_FAST_THREAD_STATE
        PyThreadState *tstate = __Pyx_PyThreadState_Current;
        PyObject* tmp_tb = tstate->curexc_traceback;
        if (tb != tmp_tb) {
            Py_INCREF(tb);
            tstate->curexc_traceback = tb;
            Py_XDECREF(tmp_tb);
        }
#else
        PyObject *tmp_type, *tmp_value, *tmp_tb;
        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
        Py_INCREF(tb);
        PyErr_Restore(tmp_type, tmp_value, tb);
        Py_XDECREF(tmp_tb);
#endif
    }
bad:
    Py_XDECREF(owned_instance);
    return;
}
#endif

/* PyFunctionFastCall */
#if CYTHON_FAST_PYCALL && !CYTHON_VECTORCALL
static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
                                               PyObject *globals) {
    PyFrameObject *f;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject **fastlocals;
    Py_ssize_t i;
    PyObject *result;
    assert(globals != NULL);
    /* XXX Perhaps we should create a specialized
       PyFrame_New() that doesn't take locals, but does
       take builtins without sanity checking them.
       */
    assert(tstate != NULL);
    f = PyFrame_New(tstate, co, globals, NULL);
    if (f == NULL) {
        return NULL;
    }
    fastlocals = __Pyx_PyFrame_GetLocalsplus(f);
    for (i = 0; i < na; i++) {
        Py_INCREF(*args);
        fastlocals[i] = *args++;
    }
    result = PyEval_EvalFrameEx(f,0);
    ++tstate->recursion_depth;
    Py_DECREF(f);
    --tstate->recursion_depth;
    return result;
}
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) {
    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
    PyObject *globals = PyFunction_GET_GLOBALS(func);
    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
    PyObject *closure;
#if PY_MAJOR_VERSION >= 3
    PyObject *kwdefs;
#endif
    PyObject *kwtuple, **k;
    PyObject **d;
    Py_ssize_t nd;
    Py_ssize_t nk;
    PyObject *result;
    assert(kwargs == NULL || PyDict_Check(kwargs));
    nk = kwargs ? PyDict_Size(kwargs) : 0;
    #if PY_MAJOR_VERSION < 3
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) {
        return NULL;
    }
    #else
    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object"))) {
        return NULL;
    }
    #endif
    if (
#if PY_MAJOR_VERSION >= 3
            co->co_kwonlyargcount == 0 &&
#endif
            likely(kwargs == NULL || nk == 0) &&
            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
        if (argdefs == NULL && co->co_argcount == nargs) {
            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
            goto done;
        }
        else if (nargs == 0 && argdefs != NULL
                 && co->co_argcount == Py_SIZE(argdefs)) {
            /* function called with no arguments, but all parameters have
               a default value: use default values as arguments .*/
            args = &PyTuple_GET_ITEM(argdefs, 0);
            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
            goto done;
        }
    }
    if (kwargs != NULL) {
        Py_ssize_t pos, i;
        kwtuple = PyTuple_New(2 * nk);
        if (kwtuple == NULL) {
            result = NULL;
            goto done;
        }
        k = &PyTuple_GET_ITEM(kwtuple, 0);
        pos = i = 0;
        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
            Py_INCREF(k[i]);
            Py_INCREF(k[i+1]);
            i += 2;
        }
        nk = i / 2;
    }
    else {
        kwtuple = NULL;
        k = NULL;
    }
    closure = PyFunction_GET_CLOSURE(func);
#if PY_MAJOR_VERSION >= 3
    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
#endif
    if (argdefs != NULL) {
        d = &PyTuple_GET_ITEM(argdefs, 0);
        nd = Py_SIZE(argdefs);
    }
    else {
        d = NULL;
        nd = 0;
    }
#if PY_MAJOR_VERSION >= 3
    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
                               args, (int)nargs,
                               k, (int)nk,
                               d, (int)nd, kwdefs, closure);
#else
    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
                               args, (int)nargs,
                               k, (int)nk,
                               d, (int)nd, closure);
#endif
    Py_XDECREF(kwtuple);
done:
    Py_LeaveRecursiveCall();
    return result;
}
#endif

/* PyObjectCall */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *result;
    ternaryfunc call = Py_TYPE(func)->tp_call;
    if (unlikely(!call))
        return PyObject_Call(func, arg, kw);
    #if PY_MAJOR_VERSION < 3
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    #else
    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
        return NULL;
    #endif
    result = (*call)(func, arg, kw);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectCallMethO */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
    PyObject *self, *result;
    PyCFunction cfunc;
    cfunc = __Pyx_CyOrPyCFunction_GET_FUNCTION(func);
    self = __Pyx_CyOrPyCFunction_GET_SELF(func);
    #if PY_MAJOR_VERSION < 3
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    #else
    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
        return NULL;
    #endif
    result = cfunc(self, arg);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectFastCall */
#if PY_VERSION_HEX < 0x03090000 || CYTHON_COMPILING_IN_LIMITED_API
static PyObject* __Pyx_PyObject_FastCall_fallback(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs) {
    PyObject *argstuple;
    PyObject *result = 0;
    size_t i;
    argstuple = PyTuple_New((Py_ssize_t)nargs);
    if (unlikely(!argstuple)) return NULL;
    for (i = 0; i < nargs; i++) {
        Py_INCREF(args[i]);
        if (__Pyx_PyTuple_SET_ITEM(argstuple, (Py_ssize_t)i, args[i]) < 0) goto bad;
    }
    result = __Pyx_PyObject_Call(func, argstuple, kwargs);
  bad:
    Py_DECREF(argstuple);
    return result;
}
#endif
static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t _nargs, PyObject *kwargs) {
    Py_ssize_t nargs = __Pyx_PyVectorcall_NARGS(_nargs);
#if CYTHON_COMPILING_IN_CPYTHON
    if (nargs == 0 && kwargs == NULL) {
        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_NOARGS))
            return __Pyx_PyObject_CallMethO(func, NULL);
    }
    else if (nargs == 1 && kwargs == NULL) {
        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_O))
            return __Pyx_PyObject_CallMethO(func, args[0]);
    }
#endif
    #if PY_VERSION_HEX < 0x030800B1
    #if CYTHON_FAST_PYCCALL
    if (PyCFunction_Check(func)) {
        if (kwargs) {
            return _PyCFunction_FastCallDict(func, args, nargs, kwargs);
        } else {
            return _PyCFunction_FastCallKeywords(func, args, nargs, NULL);
        }
    }
    #if PY_VERSION_HEX >= 0x030700A1
    if (!kwargs && __Pyx_IS_TYPE(func, &PyMethodDescr_Type)) {
        return _PyMethodDescr_FastCallKeywords(func, args, nargs, NULL);
    }
    #endif
    #endif
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(func)) {
        return __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs);
    }
    #endif
    #endif
    if (kwargs == NULL) {
        #if CYTHON_VECTORCALL
        #if PY_VERSION_HEX < 0x03090000
        vectorcallfunc f = _PyVectorcall_Function(func);
        #else
        vectorcallfunc f = PyVectorcall_Function(func);
        #endif
        if (f) {
            return f(func, args, (size_t)nargs, NULL);
        }
        #elif defined(__Pyx_CyFunction_USED) && CYTHON_BACKPORT_VECTORCALL
        if (__Pyx_CyFunction_CheckExact(func)) {
            __pyx_vectorcallfunc f = __Pyx_CyFunction_func_vectorcall(func);
            if (f) return f(func, args, (size_t)nargs, NULL);
        }
        #endif
    }
    if (nargs == 0) {
        return __Pyx_PyObject_Call(func, __pyx_empty_tuple, kwargs);
    }
    #if PY_VERSION_HEX >= 0x03090000 && !CYTHON_COMPILING_IN_LIMITED_API
    return PyObject_VectorcallDict(func, args, (size_t)nargs, kwargs);
    #else
    return __Pyx_PyObject_FastCall_fallback(func, args, (size_t)nargs, kwargs);
    #endif
}

/* RaiseUnexpectedTypeError */
static int
__Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj)
{
    __Pyx_TypeName obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError, "Expected %s, got " __Pyx_FMT_TYPENAME,
                 expected, obj_type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    return 0;
}

/* CIntToDigits */
static const char DIGIT_PAIRS_10[2*10*10+1] = {
    "00010203040506070809"
    "10111213141516171819"
    "20212223242526272829"
    "30313233343536373839"
    "40414243444546474849"
    "50515253545556575859"
    "60616263646566676869"
    "70717273747576777879"
    "80818283848586878889"
    "90919293949596979899"
};
static const char DIGIT_PAIRS_8[2*8*8+1] = {
    "0001020304050607"
    "1011121314151617"
    "2021222324252627"
    "3031323334353637"
    "4041424344454647"
    "5051525354555657"
    "6061626364656667"
    "7071727374757677"
};
static const char DIGITS_HEX[2*16+1] = {
    "0123456789abcdef"
    "0123456789ABCDEF"
};

/* BuildPyUnicode */
static PyObject* __Pyx_PyUnicode_BuildFromAscii(Py_ssize_t ulength, char* chars, int clength,
                                                int prepend_sign, char padding_char) {
    PyObject *uval;
    Py_ssize_t uoffset = ulength - clength;
#if CYTHON_USE_UNICODE_INTERNALS
    Py_ssize_t i;
#if CYTHON_PEP393_ENABLED
    void *udata;
    uval = PyUnicode_New(ulength, 127);
    if (unlikely(!uval)) return NULL;
    udata = PyUnicode_DATA(uval);
#else
    Py_UNICODE *udata;
    uval = PyUnicode_FromUnicode(NULL, ulength);
    if (unlikely(!uval)) return NULL;
    udata = PyUnicode_AS_UNICODE(uval);
#endif
    if (uoffset > 0) {
        i = 0;
        if (prepend_sign) {
            __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, 0, '-');
            i++;
        }
        for (; i < uoffset; i++) {
            __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, i, padding_char);
        }
    }
    for (i=0; i < clength; i++) {
        __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, uoffset+i, chars[i]);
    }
#else
    {
        PyObject *sign = NULL, *padding = NULL;
        uval = NULL;
        if (uoffset > 0) {
            prepend_sign = !!prepend_sign;
            if (uoffset > prepend_sign) {
                padding = PyUnicode_FromOrdinal(padding_char);
                if (likely(padding) && uoffset > prepend_sign + 1) {
                    PyObject *tmp;
                    PyObject *repeat = PyInt_FromSsize_t(uoffset - prepend_sign);
                    if (unlikely(!repeat)) goto done_or_error;
                    tmp = PyNumber_Multiply(padding, repeat);
                    Py_DECREF(repeat);
                    Py_DECREF(padding);
                    padding = tmp;
                }
                if (unlikely(!padding)) goto done_or_error;
            }
            if (prepend_sign) {
                sign = PyUnicode_FromOrdinal('-');
                if (unlikely(!sign)) goto done_or_error;
            }
        }
        uval = PyUnicode_DecodeASCII(chars, clength, NULL);
        if (likely(uval) && padding) {
            PyObject *tmp = PyNumber_Add(padding, uval);
            Py_DECREF(uval);
            uval = tmp;
        }
        if (likely(uval) && sign) {
            PyObject *tmp = PyNumber_Add(sign, uval);
            Py_DECREF(uval);
            uval = tmp;
        }
done_or_error:
        Py_XDECREF(padding);
        Py_XDECREF(sign);
    }
#endif
    return uval;
}

/* CIntToPyUnicode */
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_From_int(int value, Py_ssize_t width, char padding_char, char format_char) {
    char digits[sizeof(int)*3+2];
    char *dpos, *end = digits + sizeof(int)*3+2;
    const char *hex_digits = DIGITS_HEX;
    Py_ssize_t length, ulength;
    int prepend_sign, last_one_off;
    int remaining;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (format_char == 'X') {
        hex_digits += 16;
        format_char = 'x';
    }
    remaining = value;
    last_one_off = 0;
    dpos = end;
    do {
        int digit_pos;
        switch (format_char) {
        case 'o':
            digit_pos = abs((int)(remaining % (8*8)));
            remaining = (int) (remaining / (8*8));
            dpos -= 2;
            memcpy(dpos, DIGIT_PAIRS_8 + digit_pos * 2, 2);
            last_one_off = (digit_pos < 8);
            break;
        case 'd':
            digit_pos = abs((int)(remaining % (10*10)));
            remaining = (int) (remaining / (10*10));
            dpos -= 2;
            memcpy(dpos, DIGIT_PAIRS_10 + digit_pos * 2, 2);
            last_one_off = (digit_pos < 10);
            break;
        case 'x':
            *(--dpos) = hex_digits[abs((int)(remaining % 16))];
            remaining = (int) (remaining / 16);
            break;
        default:
            assert(0);
            break;
        }
    } while (unlikely(remaining != 0));
    assert(!last_one_off || *dpos == '0');
    dpos += last_one_off;
    length = end - dpos;
    ulength = length;
    prepend_sign = 0;
    if (!is_unsigned && value <= neg_one) {
        if (padding_char == ' ' || width <= length + 1) {
            *(--dpos) = '-';
            ++length;
        } else {
            prepend_sign = 1;
        }
        ++ulength;
    }
    if (width > ulength) {
        ulength = width;
    }
    if (ulength == 1) {
        return PyUnicode_FromOrdinal(*dpos);
    }
    return __Pyx_PyUnicode_BuildFromAscii(ulength, dpos, (int) length, prepend_sign, padding_char);
}

/* CIntToPyUnicode */
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_From_Py_ssize_t(Py_ssize_t value, Py_ssize_t width, char padding_char, char format_char) {
    char digits[sizeof(Py_ssize_t)*3+2];
    char *dpos, *end = digits + sizeof(Py_ssize_t)*3+2;
    const char *hex_digits = DIGITS_HEX;
    Py_ssize_t length, ulength;
    int prepend_sign, last_one_off;
    Py_ssize_t remaining;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const Py_ssize_t neg_one = (Py_ssize_t) -1, const_zero = (Py_ssize_t) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (format_char == 'X') {
        hex_digits += 16;
        format_char = 'x';
    }
    remaining = value;
    last_one_off = 0;
    dpos = end;
    do {
        int digit_pos;
        switch (format_char) {
        case 'o':
            digit_pos = abs((int)(remaining % (8*8)));
            remaining = (Py_ssize_t) (remaining / (8*8));
            dpos -= 2;
            memcpy(dpos, DIGIT_PAIRS_8 + digit_pos * 2, 2);
            last_one_off = (digit_pos < 8);
            break;
        case 'd':
            digit_pos = abs((int)(remaining % (10*10)));
            remaining = (Py_ssize_t) (remaining / (10*10));
            dpos -= 2;
            memcpy(dpos, DIGIT_PAIRS_10 + digit_pos * 2, 2);
            last_one_off = (digit_pos < 10);
            break;
        case 'x':
            *(--dpos) = hex_digits[abs((int)(remaining % 16))];
            remaining = (Py_ssize_t) (remaining / 16);
            break;
        default:
            assert(0);
            break;
        }
    } while (unlikely(remaining != 0));
    assert(!last_one_off || *dpos == '0');
    dpos += last_one_off;
    length = end - dpos;
    ulength = length;
    prepend_sign = 0;
    if (!is_unsigned && value <= neg_one) {
        if (padding_char == ' ' || width <= length + 1) {
            *(--dpos) = '-';
            ++length;
        } else {
            prepend_sign = 1;
        }
        ++ulength;
    }
    if (width > ulength) {
        ulength = width;
    }
    if (ulength == 1) {
        return PyUnicode_FromOrdinal(*dpos);
    }
    return __Pyx_PyUnicode_BuildFromAscii(ulength, dpos, (int) length, prepend_sign, padding_char);
}

/* JoinPyUnicode */
static PyObject* __Pyx_PyUnicode_Join(PyObject* value_tuple, Py_ssize_t value_count, Py_ssize_t result_ulength,
                                      Py_UCS4 max_char) {
#if CYTHON_USE_UNICODE_INTERNALS && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    PyObject *result_uval;
    int result_ukind, kind_shift;
    Py_ssize_t i, char_pos;
    void *result_udata;
    CYTHON_MAYBE_UNUSED_VAR(max_char);
#if CYTHON_PEP393_ENABLED
    result_uval = PyUnicode_New(result_ulength, max_char);
    if (unlikely(!result_uval)) return NULL;
    result_ukind = (max_char <= 255) ? PyUnicode_1BYTE_KIND : (max_char <= 65535) ? PyUnicode_2BYTE_KIND : PyUnicode_4BYTE_KIND;
    kind_shift = (result_ukind == PyUnicode_4BYTE_KIND) ? 2 : result_ukind - 1;
    result_udata = PyUnicode_DATA(result_uval);
#else
    result_uval = PyUnicode_FromUnicode(NULL, result_ulength);
    if (unlikely(!result_uval)) return NULL;
    result_ukind = sizeof(Py_UNICODE);
    kind_shift = (result_ukind == 4) ? 2 : result_ukind - 1;
    result_udata = PyUnicode_AS_UNICODE(result_uval);
#endif
    assert(kind_shift == 2 || kind_shift == 1 || kind_shift == 0);
    char_pos = 0;
    for (i=0; i < value_count; i++) {
        int ukind;
        Py_ssize_t ulength;
        void *udata;
        PyObject *uval = PyTuple_GET_ITEM(value_tuple, i);
        if (unlikely(__Pyx_PyUnicode_READY(uval)))
            goto bad;
        ulength = __Pyx_PyUnicode_GET_LENGTH(uval);
        if (unlikely(!ulength))
            continue;
        if (unlikely((PY_SSIZE_T_MAX >> kind_shift) - ulength < char_pos))
            goto overflow;
        ukind = __Pyx_PyUnicode_KIND(uval);
        udata = __Pyx_PyUnicode_DATA(uval);
        if (!CYTHON_PEP393_ENABLED || ukind == result_ukind) {
            memcpy((char *)result_udata + (char_pos << kind_shift), udata, (size_t) (ulength << kind_shift));
        } else {
            #if PY_VERSION_HEX >= 0x030d0000
            if (unlikely(PyUnicode_CopyCharacters(result_uval, char_pos, uval, 0, ulength) < 0)) goto bad;
            #elif CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030300F0 || defined(_PyUnicode_FastCopyCharacters)
            _PyUnicode_FastCopyCharacters(result_uval, char_pos, uval, 0, ulength);
            #else
            Py_ssize_t j;
            for (j=0; j < ulength; j++) {
                Py_UCS4 uchar = __Pyx_PyUnicode_READ(ukind, udata, j);
                __Pyx_PyUnicode_WRITE(result_ukind, result_udata, char_pos+j, uchar);
            }
            #endif
        }
        char_pos += ulength;
    }
    return result_uval;
overflow:
    PyErr_SetString(PyExc_OverflowError, "join() result is too long for a Python string");
bad:
    Py_DECREF(result_uval);
    return NULL;
#else
    CYTHON_UNUSED_VAR(max_char);
    CYTHON_UNUSED_VAR(result_ulength);
    CYTHON_UNUSED_VAR(value_count);
    return PyUnicode_Join(__pyx_empty_unicode, value_tuple);
#endif
}

/* GetAttr */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
#if CYTHON_USE_TYPE_SLOTS
#if PY_MAJOR_VERSION >= 3
    if (likely(PyUnicode_Check(n)))
#else
    if (likely(PyString_Check(n)))
#endif
        return __Pyx_PyObject_GetAttrStr(o, n);
#endif
    return PyObject_GetAttr(o, n);
}

/* GetItemInt */
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
    PyObject *r;
    if (unlikely(!j)) return NULL;
    r = PyObject_GetItem(o, j);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyList_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
        PyObject *r = PyList_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyTuple_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
        PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
                                                     CYTHON_NCP_UNUSED int wraparound,
                                                     CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
        if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
            PyObject *r = PyList_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    }
    else if (PyTuple_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
            PyObject *r = PyTuple_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    } else {
        PyMappingMethods *mm = Py_TYPE(o)->tp_as_mapping;
        PySequenceMethods *sm = Py_TYPE(o)->tp_as_sequence;
        if (mm && mm->mp_subscript) {
            PyObject *r, *key = PyInt_FromSsize_t(i);
            if (unlikely(!key)) return NULL;
            r = mm->mp_subscript(o, key);
            Py_DECREF(key);
            return r;
        }
        if (likely(sm && sm->sq_item)) {
            if (wraparound && unlikely(i < 0) && likely(sm->sq_length)) {
                Py_ssize_t l = sm->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                        return NULL;
                    PyErr_Clear();
                }
            }
            return sm->sq_item(o, i);
        }
    }
#else
    if (is_list || !PyMapping_Check(o)) {
        return PySequence_GetItem(o, i);
    }
#endif
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
}

/* PyObjectCallOneArg */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *args[2] = {NULL, arg};
    return __Pyx_PyObject_FastCall(func, args+1, 1 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}

/* ObjectGetItem */
#if CYTHON_USE_TYPE_SLOTS
static PyObject *__Pyx_PyObject_GetIndex(PyObject *obj, PyObject *index) {
    PyObject *runerr = NULL;
    Py_ssize_t key_value;
    key_value = __Pyx_PyIndex_AsSsize_t(index);
    if (likely(key_value != -1 || !(runerr = PyErr_Occurred()))) {
        return __Pyx_GetItemInt_Fast(obj, key_value, 0, 1, 1);
    }
    if (PyErr_GivenExceptionMatches(runerr, PyExc_OverflowError)) {
        __Pyx_TypeName index_type_name = __Pyx_PyType_GetName(Py_TYPE(index));
        PyErr_Clear();
        PyErr_Format(PyExc_IndexError,
            "cannot fit '" __Pyx_FMT_TYPENAME "' into an index-sized integer", index_type_name);
        __Pyx_DECREF_TypeName(index_type_name);
    }
    return NULL;
}
static PyObject *__Pyx_PyObject_GetItem_Slow(PyObject *obj, PyObject *key) {
    __Pyx_TypeName obj_type_name;
    if (likely(PyType_Check(obj))) {
        PyObject *meth = __Pyx_PyObject_GetAttrStrNoError(obj, __pyx_n_s_class_getitem);
        if (!meth) {
            PyErr_Clear();
        } else {
            PyObject *result = __Pyx_PyObject_CallOneArg(meth, key);
            Py_DECREF(meth);
            return result;
        }
    }
    obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError,
        "'" __Pyx_FMT_TYPENAME "' object is not subscriptable", obj_type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    return NULL;
}
static PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject *key) {
    PyTypeObject *tp = Py_TYPE(obj);
    PyMappingMethods *mm = tp->tp_as_mapping;
    PySequenceMethods *sm = tp->tp_as_sequence;
    if (likely(mm && mm->mp_subscript)) {
        return mm->mp_subscript(obj, key);
    }
    if (likely(sm && sm->sq_item)) {
        return __Pyx_PyObject_GetIndex(obj, key);
    }
    return __Pyx_PyObject_GetItem_Slow(obj, key);
}
#endif

/* KeywordStringCheck */
static int __Pyx_CheckKeywordStrings(
    PyObject *kw,
    const char* function_name,
    int kw_allowed)
{
    PyObject* key = 0;
    Py_ssize_t pos = 0;
#if CYTHON_COMPILING_IN_PYPY
    if (!kw_allowed && PyDict_Next(kw, &pos, &key, 0))
        goto invalid_keyword;
    return 1;
#else
    if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kw))) {
        Py_ssize_t kwsize;
#if CYTHON_ASSUME_SAFE_MACROS
        kwsize = PyTuple_GET_SIZE(kw);
#else
        kwsize = PyTuple_Size(kw);
        if (kwsize < 0) return 0;
#endif
        if (unlikely(kwsize == 0))
            return 1;
        if (!kw_allowed) {
#if CYTHON_ASSUME_SAFE_MACROS
            key = PyTuple_GET_ITEM(kw, 0);
#else
            key = PyTuple_GetItem(kw, pos);
            if (!key) return 0;
#endif
            goto invalid_keyword;
        }
#if PY_VERSION_HEX < 0x03090000
        for (pos = 0; pos < kwsize; pos++) {
#if CYTHON_ASSUME_SAFE_MACROS
            key = PyTuple_GET_ITEM(kw, pos);
#else
            key = PyTuple_GetItem(kw, pos);
            if (!key) return 0;
#endif
            if (unlikely(!PyUnicode_Check(key)))
                goto invalid_keyword_type;
        }
#endif
        return 1;
    }
    while (PyDict_Next(kw, &pos, &key, 0)) {
        #if PY_MAJOR_VERSION < 3
        if (unlikely(!PyString_Check(key)))
        #endif
            if (unlikely(!PyUnicode_Check(key)))
                goto invalid_keyword_type;
    }
    if (!kw_allowed && unlikely(key))
        goto invalid_keyword;
    return 1;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    return 0;
#endif
invalid_keyword:
    #if PY_MAJOR_VERSION < 3
    PyErr_Format(PyExc_TypeError,
        "%.200s() got an unexpected keyword argument '%.200s'",
        function_name, PyString_AsString(key));
    #else
    PyErr_Format(PyExc_TypeError,
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
    return 0;
}

/* DivInt[Py_ssize_t] */
static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t a, Py_ssize_t b) {
    Py_ssize_t q = a / b;
    Py_ssize_t r = a - q*b;
    q -= ((r != 0) & ((r ^ b) < 0));
    return q;
}

/* GetAttr3 */
#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
        return NULL;
    __Pyx_PyErr_Clear();
    Py_INCREF(d);
    return d;
}
#endif
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
    PyObject *r;
#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
    int res = PyObject_GetOptionalAttr(o, n, &r);
    return (res != 0) ? r : __Pyx_NewRef(d);
#else
  #if CYTHON_USE_TYPE_SLOTS
    if (likely(PyString_Check(n))) {
        r = __Pyx_PyObject_GetAttrStrNoError(o, n);
        if (unlikely(!r) && likely(!PyErr_Occurred())) {
            r = __Pyx_NewRef(d);
        }
        return r;
    }
  #endif
    r = PyObject_GetAttr(o, n);
    return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
#endif
}

/* PyDictVersioning */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
    PyObject **dictptr = NULL;
    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
    if (offset) {
#if CYTHON_COMPILING_IN_CPYTHON
        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
#else
        dictptr = _PyObject_GetDictPtr(obj);
#endif
    }
    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
}
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
        return 0;
    return obj_dict_version == __Pyx_get_object_dict_version(obj);
}
#endif

/* GetModuleGlobalName */
#if CYTHON_USE_DICT_VERSIONS
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
#else
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
#endif
{
    PyObject *result;
#if !CYTHON_AVOID_BORROWED_REFS
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && PY_VERSION_HEX < 0x030d0000
    result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    } else if (unlikely(PyErr_Occurred())) {
        return NULL;
    }
#elif CYTHON_COMPILING_IN_LIMITED_API
    if (unlikely(!__pyx_m)) {
        return NULL;
    }
    result = PyObject_GetAttr(__pyx_m, name);
    if (likely(result)) {
        return result;
    }
#else
    result = PyDict_GetItem(__pyx_d, name);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    }
#endif
#else
    result = PyObject_GetItem(__pyx_d, name);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    }
    PyErr_Clear();
#endif
    return __Pyx_GetBuiltinName(name);
}

/* RaiseTooManyValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
    PyErr_Format(PyExc_ValueError,
                 "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected);
}

/* RaiseNeedMoreValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
    PyErr_Format(PyExc_ValueError,
                 "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack",
                 index, (index == 1) ? "" : "s");
}

/* RaiseNoneIterError */
static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
}

/* ExtTypeTest */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
    __Pyx_TypeName obj_type_name;
    __Pyx_TypeName type_name;
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (likely(__Pyx_TypeCheck(obj, type)))
        return 1;
    obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
    type_name = __Pyx_PyType_GetName(type);
    PyErr_Format(PyExc_TypeError,
                 "Cannot convert " __Pyx_FMT_TYPENAME " to " __Pyx_FMT_TYPENAME,
                 obj_type_name, type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    __Pyx_DECREF_TypeName(type_name);
    return 0;
}

/* GetTopmostException */
#if CYTHON_USE_EXC_INFO_STACK && CYTHON_FAST_THREAD_STATE
static _PyErr_StackItem *
__Pyx_PyErr_GetTopmostException(PyThreadState *tstate)
{
    _PyErr_StackItem *exc_info = tstate->exc_info;
    while ((exc_info->exc_value == NULL || exc_info->exc_value == Py_None) &&
           exc_info->previous_item != NULL)
    {
        exc_info = exc_info->previous_item;
    }
    return exc_info;
}
#endif

/* SaveResetException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
    PyObject *exc_value = exc_info->exc_value;
    if (exc_value == NULL || exc_value == Py_None) {
        *value = NULL;
        *type = NULL;
        *tb = NULL;
    } else {
        *value = exc_value;
        Py_INCREF(*value);
        *type = (PyObject*) Py_TYPE(exc_value);
        Py_INCREF(*type);
        *tb = PyException_GetTraceback(exc_value);
    }
  #elif CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
    *type = exc_info->exc_type;
    *value = exc_info->exc_value;
    *tb = exc_info->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
  #else
    *type = tstate->exc_type;
    *value = tstate->exc_value;
    *tb = tstate->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
  #endif
}
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
    _PyErr_StackItem *exc_info = tstate->exc_info;
    PyObject *tmp_value = exc_info->exc_value;
    exc_info->exc_value = value;
    Py_XDECREF(tmp_value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
  #else
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_type = exc_info->exc_type;
    tmp_value = exc_info->exc_value;
    tmp_tb = exc_info->exc_traceback;
    exc_info->exc_type = type;
    exc_info->exc_value = value;
    exc_info->exc_traceback = tb;
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = type;
    tstate->exc_value = value;
    tstate->exc_traceback = tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
  #endif
}
#endif

/* GetException */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb)
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
#endif
{
    PyObject *local_type = NULL, *local_value, *local_tb = NULL;
#if CYTHON_FAST_THREAD_STATE
    PyObject *tmp_type, *tmp_value, *tmp_tb;
  #if PY_VERSION_HEX >= 0x030C00A6
    local_value = tstate->current_exception;
    tstate->current_exception = 0;
    if (likely(local_value)) {
        local_type = (PyObject*) Py_TYPE(local_value);
        Py_INCREF(local_type);
        local_tb = PyException_GetTraceback(local_value);
    }
  #else
    local_type = tstate->curexc_type;
    local_value = tstate->curexc_value;
    local_tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
  #endif
#else
    PyErr_Fetch(&local_type, &local_value, &local_tb);
#endif
    PyErr_NormalizeException(&local_type, &local_value, &local_tb);
#if CYTHON_FAST_THREAD_STATE && PY_VERSION_HEX >= 0x030C00A6
    if (unlikely(tstate->current_exception))
#elif CYTHON_FAST_THREAD_STATE
    if (unlikely(tstate->curexc_type))
#else
    if (unlikely(PyErr_Occurred()))
#endif
        goto bad;
    #if PY_MAJOR_VERSION >= 3
    if (local_tb) {
        if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
            goto bad;
    }
    #endif
    Py_XINCREF(local_tb);
    Py_XINCREF(local_type);
    Py_XINCREF(local_value);
    *type = local_type;
    *value = local_value;
    *tb = local_tb;
#if CYTHON_FAST_THREAD_STATE
    #if CYTHON_USE_EXC_INFO_STACK
    {
        _PyErr_StackItem *exc_info = tstate->exc_info;
      #if PY_VERSION_HEX >= 0x030B00a4
        tmp_value = exc_info->exc_value;
        exc_info->exc_value = local_value;
        tmp_type = NULL;
        tmp_tb = NULL;
        Py_XDECREF(local_type);
        Py_XDECREF(local_tb);
      #else
        tmp_type = exc_info->exc_type;
        tmp_value = exc_info->exc_value;
        tmp_tb = exc_info->exc_traceback;
        exc_info->exc_type = local_type;
        exc_info->exc_value = local_value;
        exc_info->exc_traceback = local_tb;
      #endif
    }
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = local_type;
    tstate->exc_value = local_value;
    tstate->exc_traceback = local_tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#else
    PyErr_SetExcInfo(local_type, local_value, local_tb);
#endif
    return 0;
bad:
    *type = 0;
    *value = 0;
    *tb = 0;
    Py_XDECREF(local_type);
    Py_XDECREF(local_value);
    Py_XDECREF(local_tb);
    return -1;
}

/* SwapException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_value = exc_info->exc_value;
    exc_info->exc_value = *value;
    if (tmp_value == NULL || tmp_value == Py_None) {
        Py_XDECREF(tmp_value);
        tmp_value = NULL;
        tmp_type = NULL;
        tmp_tb = NULL;
    } else {
        tmp_type = (PyObject*) Py_TYPE(tmp_value);
        Py_INCREF(tmp_type);
        #if CYTHON_COMPILING_IN_CPYTHON
        tmp_tb = ((PyBaseExceptionObject*) tmp_value)->traceback;
        Py_XINCREF(tmp_tb);
        #else
        tmp_tb = PyException_GetTraceback(tmp_value);
        #endif
    }
  #elif CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_type = exc_info->exc_type;
    tmp_value = exc_info->exc_value;
    tmp_tb = exc_info->exc_traceback;
    exc_info->exc_type = *type;
    exc_info->exc_value = *value;
    exc_info->exc_traceback = *tb;
  #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = *type;
    tstate->exc_value = *value;
    tstate->exc_traceback = *tb;
  #endif
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
    PyErr_SetExcInfo(*type, *value, *tb);
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}
#endif

/* Import */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
    PyObject *module = 0;
    PyObject *empty_dict = 0;
    PyObject *empty_list = 0;
    #if PY_MAJOR_VERSION < 3
    PyObject *py_import;
    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
    if (unlikely(!py_import))
        goto bad;
    if (!from_list) {
        empty_list = PyList_New(0);
        if (unlikely(!empty_list))
            goto bad;
        from_list = empty_list;
    }
    #endif
    empty_dict = PyDict_New();
    if (unlikely(!empty_dict))
        goto bad;
    {
        #if PY_MAJOR_VERSION >= 3
        if (level == -1) {
            if (strchr(__Pyx_MODULE_NAME, '.') != NULL) {
                module = PyImport_ImportModuleLevelObject(
                    name, __pyx_d, empty_dict, from_list, 1);
                if (unlikely(!module)) {
                    if (unlikely(!PyErr_ExceptionMatches(PyExc_ImportError)))
                        goto bad;
                    PyErr_Clear();
                }
            }
            level = 0;
        }
        #endif
        if (!module) {
            #if PY_MAJOR_VERSION < 3
            PyObject *py_level = PyInt_FromLong(level);
            if (unlikely(!py_level))
                goto bad;
            module = PyObject_CallFunctionObjArgs(py_import,
                name, __pyx_d, empty_dict, from_list, py_level, (PyObject *)NULL);
            Py_DECREF(py_level);
            #else
            module = PyImport_ImportModuleLevelObject(
                name, __pyx_d, empty_dict, from_list, level);
            #endif
        }
    }
bad:
    Py_XDECREF(empty_dict);
    Py_XDECREF(empty_list);
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(py_import);
    #endif
    return module;
}

/* ImportDottedModule */
#if PY_MAJOR_VERSION >= 3
static PyObject *__Pyx__ImportDottedModule_Error(PyObject *name, PyObject *parts_tuple, Py_ssize_t count) {
    PyObject *partial_name = NULL, *slice = NULL, *sep = NULL;
    if (unlikely(PyErr_Occurred())) {
        PyErr_Clear();
    }
    if (likely(PyTuple_GET_SIZE(parts_tuple) == count)) {
        partial_name = name;
    } else {
        slice = PySequence_GetSlice(parts_tuple, 0, count);
        if (unlikely(!slice))
            goto bad;
        sep = PyUnicode_FromStringAndSize(".", 1);
        if (unlikely(!sep))
            goto bad;
        partial_name = PyUnicode_Join(sep, slice);
    }
    PyErr_Format(
#if PY_MAJOR_VERSION < 3
        PyExc_ImportError,
        "No module named '%s'", PyString_AS_STRING(partial_name));
#else
#if PY_VERSION_HEX >= 0x030600B1
        PyExc_ModuleNotFoundError,
#else
        PyExc_ImportError,
#endif
        "No module named '%U'", partial_name);
#endif
bad:
    Py_XDECREF(sep);
    Py_XDECREF(slice);
    Py_XDECREF(partial_name);
    return NULL;
}
#endif
#if PY_MAJOR_VERSION >= 3
static PyObject *__Pyx__ImportDottedModule_Lookup(PyObject *name) {
    PyObject *imported_module;
#if PY_VERSION_HEX < 0x030700A1 || (CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM  < 0x07030400)
    PyObject *modules = PyImport_GetModuleDict();
    if (unlikely(!modules))
        return NULL;
    imported_module = __Pyx_PyDict_GetItemStr(modules, name);
    Py_XINCREF(imported_module);
#else
    imported_module = PyImport_GetModule(name);
#endif
    return imported_module;
}
#endif
#if PY_MAJOR_VERSION >= 3
static PyObject *__Pyx_ImportDottedModule_WalkParts(PyObject *module, PyObject *name, PyObject *parts_tuple) {
    Py_ssize_t i, nparts;
    nparts = PyTuple_GET_SIZE(parts_tuple);
    for (i=1; i < nparts && module; i++) {
        PyObject *part, *submodule;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        part = PyTuple_GET_ITEM(parts_tuple, i);
#else
        part = PySequence_ITEM(parts_tuple, i);
#endif
        submodule = __Pyx_PyObject_GetAttrStrNoError(module, part);
#if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
        Py_DECREF(part);
#endif
        Py_DECREF(module);
        module = submodule;
    }
    if (unlikely(!module)) {
        return __Pyx__ImportDottedModule_Error(name, parts_tuple, i);
    }
    return module;
}
#endif
static PyObject *__Pyx__ImportDottedModule(PyObject *name, PyObject *parts_tuple) {
#if PY_MAJOR_VERSION < 3
    PyObject *module, *from_list, *star = __pyx_n_s__3;
    CYTHON_UNUSED_VAR(parts_tuple);
    from_list = PyList_New(1);
    if (unlikely(!from_list))
        return NULL;
    Py_INCREF(star);
    PyList_SET_ITEM(from_list, 0, star);
    module = __Pyx_Import(name, from_list, 0);
    Py_DECREF(from_list);
    return module;
#else
    PyObject *imported_module;
    PyObject *module = __Pyx_Import(name, NULL, 0);
    if (!parts_tuple || unlikely(!module))
        return module;
    imported_module = __Pyx__ImportDottedModule_Lookup(name);
    if (likely(imported_module)) {
        Py_DECREF(module);
        return imported_module;
    }
    PyErr_Clear();
    return __Pyx_ImportDottedModule_WalkParts(module, name, parts_tuple);
#endif
}
static PyObject *__Pyx_ImportDottedModule(PyObject *name, PyObject *parts_tuple) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030400B1
    PyObject *module = __Pyx__ImportDottedModule_Lookup(name);
    if (likely(module)) {
        PyObject *spec = __Pyx_PyObject_GetAttrStrNoError(module, __pyx_n_s_spec);
        if (likely(spec)) {
            PyObject *unsafe = __Pyx_PyObject_GetAttrStrNoError(spec, __pyx_n_s_initializing);
            if (likely(!unsafe || !__Pyx_PyObject_IsTrue(unsafe))) {
                Py_DECREF(spec);
                spec = NULL;
            }
            Py_XDECREF(unsafe);
        }
        if (likely(!spec)) {
            PyErr_Clear();
            return module;
        }
        Py_DECREF(spec);
        Py_DECREF(module);
    } else if (PyErr_Occurred()) {
        PyErr_Clear();
    }
#endif
    return __Pyx__ImportDottedModule(name, parts_tuple);
}

/* FastTypeChecks */
#if CYTHON_COMPILING_IN_CPYTHON
static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
    while (a) {
        a = __Pyx_PyType_GetSlot(a, tp_base, PyTypeObject*);
        if (a == b)
            return 1;
    }
    return b == &PyBaseObject_Type;
}
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
    PyObject *mro;
    if (a == b) return 1;
    mro = a->tp_mro;
    if (likely(mro)) {
        Py_ssize_t i, n;
        n = PyTuple_GET_SIZE(mro);
        for (i = 0; i < n; i++) {
            if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
                return 1;
        }
        return 0;
    }
    return __Pyx_InBases(a, b);
}
static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b) {
    PyObject *mro;
    if (cls == a || cls == b) return 1;
    mro = cls->tp_mro;
    if (likely(mro)) {
        Py_ssize_t i, n;
        n = PyTuple_GET_SIZE(mro);
        for (i = 0; i < n; i++) {
            PyObject *base = PyTuple_GET_ITEM(mro, i);
            if (base == (PyObject *)a || base == (PyObject *)b)
                return 1;
        }
        return 0;
    }
    return __Pyx_InBases(cls, a) || __Pyx_InBases(cls, b);
}
#if PY_MAJOR_VERSION == 2
static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
    PyObject *exception, *value, *tb;
    int res;
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&exception, &value, &tb);
    res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
    if (unlikely(res == -1)) {
        PyErr_WriteUnraisable(err);
        res = 0;
    }
    if (!res) {
        res = PyObject_IsSubclass(err, exc_type2);
        if (unlikely(res == -1)) {
            PyErr_WriteUnraisable(err);
            res = 0;
        }
    }
    __Pyx_ErrRestore(exception, value, tb);
    return res;
}
#else
static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
    if (exc_type1) {
        return __Pyx_IsAnySubtype2((PyTypeObject*)err, (PyTypeObject*)exc_type1, (PyTypeObject*)exc_type2);
    } else {
        return __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
    }
}
#endif
static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    assert(PyExceptionClass_Check(exc_type));
    n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
#endif
    for (i=0; i<n; i++) {
        PyObject *t = PyTuple_GET_ITEM(tuple, i);
        #if PY_MAJOR_VERSION < 3
        if (likely(exc_type == t)) return 1;
        #endif
        if (likely(PyExceptionClass_Check(t))) {
            if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
        } else {
        }
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
    if (likely(err == exc_type)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        if (likely(PyExceptionClass_Check(exc_type))) {
            return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
        } else if (likely(PyTuple_Check(exc_type))) {
            return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
        } else {
        }
    }
    return PyErr_GivenExceptionMatches(err, exc_type);
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
    assert(PyExceptionClass_Check(exc_type1));
    assert(PyExceptionClass_Check(exc_type2));
    if (likely(err == exc_type1 || err == exc_type2)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
    }
    return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
}
#endif

/* PySequenceMultiply */
static PyObject* __Pyx_PySequence_Multiply_Generic(PyObject *seq, Py_ssize_t mul) {
    PyObject *result, *pymul = PyInt_FromSsize_t(mul);
    if (unlikely(!pymul))
        return NULL;
    result = PyNumber_Multiply(seq, pymul);
    Py_DECREF(pymul);
    return result;
}
static CYTHON_INLINE PyObject* __Pyx_PySequence_Multiply(PyObject *seq, Py_ssize_t mul) {
#if CYTHON_USE_TYPE_SLOTS
    PyTypeObject *type = Py_TYPE(seq);
    if (likely(type->tp_as_sequence && type->tp_as_sequence->sq_repeat)) {
        return type->tp_as_sequence->sq_repeat(seq, mul);
    } else
#endif
    {
        return __Pyx_PySequence_Multiply_Generic(seq, mul);
    }
}

/* SetItemInt */
static int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v) {
    int r;
    if (unlikely(!j)) return -1;
    r = PyObject_SetItem(o, j, v);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v, int is_list,
                                               CYTHON_NCP_UNUSED int wraparound, CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = (!wraparound) ? i : ((likely(i >= 0)) ? i : i + PyList_GET_SIZE(o));
        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o)))) {
            PyObject* old = PyList_GET_ITEM(o, n);
            Py_INCREF(v);
            PyList_SET_ITEM(o, n, v);
            Py_DECREF(old);
            return 1;
        }
    } else {
        PyMappingMethods *mm = Py_TYPE(o)->tp_as_mapping;
        PySequenceMethods *sm = Py_TYPE(o)->tp_as_sequence;
        if (mm && mm->mp_ass_subscript) {
            int r;
            PyObject *key = PyInt_FromSsize_t(i);
            if (unlikely(!key)) return -1;
            r = mm->mp_ass_subscript(o, key, v);
            Py_DECREF(key);
            return r;
        }
        if (likely(sm && sm->sq_ass_item)) {
            if (wraparound && unlikely(i < 0) && likely(sm->sq_length)) {
                Py_ssize_t l = sm->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                        return -1;
                    PyErr_Clear();
                }
            }
            return sm->sq_ass_item(o, i, v);
        }
    }
#else
    if (is_list || !PyMapping_Check(o))
    {
        return PySequence_SetItem(o, i, v);
    }
#endif
    return __Pyx_SetItemInt_Generic(o, PyInt_FromSsize_t(i), v);
}

/* RaiseUnboundLocalError */
static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
    PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
}

/* DivInt[long] */
static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
    long q = a / b;
    long r = a - q*b;
    q -= ((r != 0) & ((r ^ b) < 0));
    return q;
}

/* ImportFrom */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
        const char* module_name_str = 0;
        PyObject* module_name = 0;
        PyObject* module_dot = 0;
        PyObject* full_name = 0;
        PyErr_Clear();
        module_name_str = PyModule_GetName(module);
        if (unlikely(!module_name_str)) { goto modbad; }
        module_name = PyUnicode_FromString(module_name_str);
        if (unlikely(!module_name)) { goto modbad; }
        module_dot = PyUnicode_Concat(module_name, __pyx_kp_u__2);
        if (unlikely(!module_dot)) { goto modbad; }
        full_name = PyUnicode_Concat(module_dot, name);
        if (unlikely(!full_name)) { goto modbad; }
        #if PY_VERSION_HEX < 0x030700A1 || (CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM  < 0x07030400)
        {
            PyObject *modules = PyImport_GetModuleDict();
            if (unlikely(!modules))
                goto modbad;
            value = PyObject_GetItem(modules, full_name);
        }
        #else
        value = PyImport_GetModule(full_name);
        #endif
      modbad:
        Py_XDECREF(full_name);
        Py_XDECREF(module_dot);
        Py_XDECREF(module_name);
    }
    if (unlikely(!value)) {
        PyErr_Format(PyExc_ImportError,
        #if PY_MAJOR_VERSION < 3
            "cannot import name %.230s", PyString_AS_STRING(name));
        #else
            "cannot import name %S", name);
        #endif
    }
    return value;
}

/* HasAttr */
#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
    PyObject *r;
    if (unlikely(!__Pyx_PyBaseString_Check(n))) {
        PyErr_SetString(PyExc_TypeError,
                        "hasattr(): attribute name must be string");
        return -1;
    }
    r = __Pyx_GetAttr(o, n);
    if (!r) {
        PyErr_Clear();
        return 0;
    } else {
        Py_DECREF(r);
        return 1;
    }
}
#endif

/* IterFinish */
static CYTHON_INLINE int __Pyx_IterFinish(void) {
    PyObject* exc_type;
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    exc_type = __Pyx_PyErr_CurrentExceptionType();
    if (unlikely(exc_type)) {
        if (unlikely(!__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration)))
            return -1;
        __Pyx_PyErr_Clear();
        return 0;
    }
    return 0;
}

/* UnpackItemEndCheck */
static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
    if (unlikely(retval)) {
        Py_DECREF(retval);
        __Pyx_RaiseTooManyValuesError(expected);
        return -1;
    }
    return __Pyx_IterFinish();
}

/* DictGetItem */
#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
    PyObject *value;
    value = PyDict_GetItemWithError(d, key);
    if (unlikely(!value)) {
        if (!PyErr_Occurred()) {
            if (unlikely(PyTuple_Check(key))) {
                PyObject* args = PyTuple_Pack(1, key);
                if (likely(args)) {
                    PyErr_SetObject(PyExc_KeyError, args);
                    Py_DECREF(args);
                }
            } else {
                PyErr_SetObject(PyExc_KeyError, key);
            }
        }
        return NULL;
    }
    Py_INCREF(value);
    return value;
}
#endif

/* RaiseClosureNameError */
static CYTHON_INLINE void __Pyx_RaiseClosureNameError(const char *varname) {
    PyErr_Format(PyExc_NameError, "free variable '%s' referenced before assignment in enclosing scope", varname);
}

/* PyIntBinop */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check) {
    CYTHON_MAYBE_UNUSED_VAR(intval);
    CYTHON_MAYBE_UNUSED_VAR(inplace);
    CYTHON_UNUSED_VAR(zerodivision_check);
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op1))) {
        const long b = intval;
        long x;
        long a = PyInt_AS_LONG(op1);
        
            x = (long)((unsigned long)a + (unsigned long)b);
            if (likely((x^a) >= 0 || (x^b) >= 0))
                return PyInt_FromLong(x);
            return PyLong_Type.tp_as_number->nb_add(op1, op2);
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op1))) {
        const long b = intval;
        long a, x;
#ifdef HAVE_LONG_LONG
        const PY_LONG_LONG llb = intval;
        PY_LONG_LONG lla, llx;
#endif
        if (unlikely(__Pyx_PyLong_IsZero(op1))) {
            return __Pyx_NewRef(op2);
        }
        if (likely(__Pyx_PyLong_IsCompact(op1))) {
            a = __Pyx_PyLong_CompactValue(op1);
        } else {
            const digit* digits = __Pyx_PyLong_Digits(op1);
            const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(op1);
            switch (size) {
                case -2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case 2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case -3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case 3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case -4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case 4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
            }
        }
                x = a + b;
            return PyLong_FromLong(x);
#ifdef HAVE_LONG_LONG
        long_long:
                llx = lla + llb;
            return PyLong_FromLongLong(llx);
#endif
        
        
    }
    #endif
    if (PyFloat_CheckExact(op1)) {
        const long b = intval;
#if CYTHON_COMPILING_IN_LIMITED_API
        double a = __pyx_PyFloat_AsDouble(op1);
#else
        double a = PyFloat_AS_DOUBLE(op1);
#endif
            double result;
            
            PyFPE_START_PROTECT("add", return NULL)
            result = ((double)a) + (double)b;
            PyFPE_END_PROTECT(result)
            return PyFloat_FromDouble(result);
    }
    return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
}
#endif

/* ImportDottedModuleRelFirst */
static PyObject *__Pyx_ImportDottedModuleRelFirst(PyObject *name, PyObject *parts_tuple) {
    PyObject *module;
    PyObject *from_list = NULL;
#if PY_MAJOR_VERSION < 3
    PyObject *star = __pyx_n_s__3;
    from_list = PyList_New(1);
    if (unlikely(!from_list))
        return NULL;
    Py_INCREF(star);
    PyList_SET_ITEM(from_list, 0, star);
#endif
    module = __Pyx_Import(name, from_list, -1);
    Py_XDECREF(from_list);
    if (module) {
        #if PY_MAJOR_VERSION >= 3
        if (parts_tuple) {
            module = __Pyx_ImportDottedModule_WalkParts(module, name, parts_tuple);
        }
        #endif
        return module;
    }
    if (unlikely(!PyErr_ExceptionMatches(PyExc_ImportError)))
        return NULL;
    PyErr_Clear();
    return __Pyx_ImportDottedModule(name, parts_tuple);
}

/* PyObjectLookupSpecial */
#if CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx__PyObject_LookupSpecial(PyObject* obj, PyObject* attr_name, int with_error) {
    PyObject *res;
    PyTypeObject *tp = Py_TYPE(obj);
#if PY_MAJOR_VERSION < 3
    if (unlikely(PyInstance_Check(obj)))
        return with_error ? __Pyx_PyObject_GetAttrStr(obj, attr_name) : __Pyx_PyObject_GetAttrStrNoError(obj, attr_name);
#endif
    res = _PyType_Lookup(tp, attr_name);
    if (likely(res)) {
        descrgetfunc f = Py_TYPE(res)->tp_descr_get;
        if (!f) {
            Py_INCREF(res);
        } else {
            res = f(res, obj, (PyObject *)tp);
        }
    } else if (with_error) {
        PyErr_SetObject(PyExc_AttributeError, attr_name);
    }
    return res;
}
#endif

/* UnicodeConcatInPlace */
# if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
static int
__Pyx_unicode_modifiable(PyObject *unicode)
{
    if (Py_REFCNT(unicode) != 1)
        return 0;
    if (!PyUnicode_CheckExact(unicode))
        return 0;
    if (PyUnicode_CHECK_INTERNED(unicode))
        return 0;
    return 1;
}
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_ConcatInPlaceImpl(PyObject **p_left, PyObject *right
        #if CYTHON_REFNANNY
        , void* __pyx_refnanny
        #endif
    ) {
    PyObject *left = *p_left;
    Py_ssize_t left_len, right_len, new_len;
    if (unlikely(__Pyx_PyUnicode_READY(left) == -1))
        return NULL;
    if (unlikely(__Pyx_PyUnicode_READY(right) == -1))
        return NULL;
    left_len = PyUnicode_GET_LENGTH(left);
    if (left_len == 0) {
        Py_INCREF(right);
        return right;
    }
    right_len = PyUnicode_GET_LENGTH(right);
    if (right_len == 0) {
        Py_INCREF(left);
        return left;
    }
    if (unlikely(left_len > PY_SSIZE_T_MAX - right_len)) {
        PyErr_SetString(PyExc_OverflowError,
                        "strings are too large to concat");
        return NULL;
    }
    new_len = left_len + right_len;
    if (__Pyx_unicode_modifiable(left)
            && PyUnicode_CheckExact(right)
            && PyUnicode_KIND(right) <= PyUnicode_KIND(left)
            && !(PyUnicode_IS_ASCII(left) && !PyUnicode_IS_ASCII(right))) {
        int ret;
        __Pyx_GIVEREF(*p_left);
        ret = PyUnicode_Resize(p_left, new_len);
        __Pyx_GOTREF(*p_left);
        if (unlikely(ret != 0))
            return NULL;
        #if PY_VERSION_HEX >= 0x030d0000
        if (unlikely(PyUnicode_CopyCharacters(*p_left, left_len, right, 0, right_len) < 0)) return NULL;
        #else
        _PyUnicode_FastCopyCharacters(*p_left, left_len, right, 0, right_len);
        #endif
        __Pyx_INCREF(*p_left);
        __Pyx_GIVEREF(*p_left);
        return *p_left;
    } else {
        return __Pyx_PyUnicode_Concat(left, right);
    }
  }
#endif

/* PyObjectSetAttrStr */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_setattro))
        return tp->tp_setattro(obj, attr_name, value);
#if PY_MAJOR_VERSION < 3
    if (likely(tp->tp_setattr))
        return tp->tp_setattr(obj, PyString_AS_STRING(attr_name), value);
#endif
    return PyObject_SetAttr(obj, attr_name, value);
}
#endif

/* PyObjectCall2Args */
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2) {
    PyObject *args[3] = {NULL, arg1, arg2};
    return __Pyx_PyObject_FastCall(function, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}

/* PyObjectGetMethod */
static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method) {
    PyObject *attr;
#if CYTHON_UNPACK_METHODS && CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_PYTYPE_LOOKUP
    __Pyx_TypeName type_name;
    PyTypeObject *tp = Py_TYPE(obj);
    PyObject *descr;
    descrgetfunc f = NULL;
    PyObject **dictptr, *dict;
    int meth_found = 0;
    assert (*method == NULL);
    if (unlikely(tp->tp_getattro != PyObject_GenericGetAttr)) {
        attr = __Pyx_PyObject_GetAttrStr(obj, name);
        goto try_unpack;
    }
    if (unlikely(tp->tp_dict == NULL) && unlikely(PyType_Ready(tp) < 0)) {
        return 0;
    }
    descr = _PyType_Lookup(tp, name);
    if (likely(descr != NULL)) {
        Py_INCREF(descr);
#if defined(Py_TPFLAGS_METHOD_DESCRIPTOR) && Py_TPFLAGS_METHOD_DESCRIPTOR
        if (__Pyx_PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_METHOD_DESCRIPTOR))
#elif PY_MAJOR_VERSION >= 3
        #ifdef __Pyx_CyFunction_USED
        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type) || __Pyx_CyFunction_Check(descr)))
        #else
        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type)))
        #endif
#else
        #ifdef __Pyx_CyFunction_USED
        if (likely(PyFunction_Check(descr) || __Pyx_CyFunction_Check(descr)))
        #else
        if (likely(PyFunction_Check(descr)))
        #endif
#endif
        {
            meth_found = 1;
        } else {
            f = Py_TYPE(descr)->tp_descr_get;
            if (f != NULL && PyDescr_IsData(descr)) {
                attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
                Py_DECREF(descr);
                goto try_unpack;
            }
        }
    }
    dictptr = _PyObject_GetDictPtr(obj);
    if (dictptr != NULL && (dict = *dictptr) != NULL) {
        Py_INCREF(dict);
        attr = __Pyx_PyDict_GetItemStr(dict, name);
        if (attr != NULL) {
            Py_INCREF(attr);
            Py_DECREF(dict);
            Py_XDECREF(descr);
            goto try_unpack;
        }
        Py_DECREF(dict);
    }
    if (meth_found) {
        *method = descr;
        return 1;
    }
    if (f != NULL) {
        attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
        Py_DECREF(descr);
        goto try_unpack;
    }
    if (likely(descr != NULL)) {
        *method = descr;
        return 0;
    }
    type_name = __Pyx_PyType_GetName(tp);
    PyErr_Format(PyExc_AttributeError,
#if PY_MAJOR_VERSION >= 3
                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
                 type_name, name);
#else
                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%.400s'",
                 type_name, PyString_AS_STRING(name));
#endif
    __Pyx_DECREF_TypeName(type_name);
    return 0;
#else
    attr = __Pyx_PyObject_GetAttrStr(obj, name);
    goto try_unpack;
#endif
try_unpack:
#if CYTHON_UNPACK_METHODS
    if (likely(attr) && PyMethod_Check(attr) && likely(PyMethod_GET_SELF(attr) == obj)) {
        PyObject *function = PyMethod_GET_FUNCTION(attr);
        Py_INCREF(function);
        Py_DECREF(attr);
        *method = function;
        return 1;
    }
#endif
    *method = attr;
    return 0;
}

/* PyObjectCallMethod1 */
#if !(CYTHON_VECTORCALL && __PYX_LIMITED_VERSION_HEX >= 0x030C00A2)
static PyObject* __Pyx__PyObject_CallMethod1(PyObject* method, PyObject* arg) {
    PyObject *result = __Pyx_PyObject_CallOneArg(method, arg);
    Py_DECREF(method);
    return result;
}
#endif
static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg) {
#if CYTHON_VECTORCALL && __PYX_LIMITED_VERSION_HEX >= 0x030C00A2
    PyObject *args[2] = {obj, arg};
    (void) __Pyx_PyObject_GetMethod;
    (void) __Pyx_PyObject_CallOneArg;
    (void) __Pyx_PyObject_Call2Args;
    return PyObject_VectorcallMethod(method_name, args, 2 | PY_VECTORCALL_ARGUMENTS_OFFSET, NULL);
#else
    PyObject *method = NULL, *result;
    int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
    if (likely(is_method)) {
        result = __Pyx_PyObject_Call2Args(method, obj, arg);
        Py_DECREF(method);
        return result;
    }
    if (unlikely(!method)) return NULL;
    return __Pyx__PyObject_CallMethod1(method, arg);
#endif
}

/* append */
static CYTHON_INLINE int __Pyx_PyObject_Append(PyObject* L, PyObject* x) {
    if (likely(PyList_CheckExact(L))) {
        if (unlikely(__Pyx_PyList_Append(L, x) < 0)) return -1;
    } else {
        PyObject* retval = __Pyx_PyObject_CallMethod1(L, __pyx_n_s_append, x);
        if (unlikely(!retval))
            return -1;
        Py_DECREF(retval);
    }
    return 0;
}

/* ErrOccurredWithGIL */
static CYTHON_INLINE int __Pyx_ErrOccurredWithGIL(void) {
  int err;
  #ifdef WITH_THREAD
  PyGILState_STATE _save = PyGILState_Ensure();
  #endif
  err = !!PyErr_Occurred();
  #ifdef WITH_THREAD
  PyGILState_Release(_save);
  #endif
  return err;
}

/* PyObjectCallNoArg */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
    PyObject *arg[2] = {NULL, NULL};
    return __Pyx_PyObject_FastCall(func, arg + 1, 0 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}

/* PyObjectCallMethod0 */
static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) {
    PyObject *method = NULL, *result = NULL;
    int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
    if (likely(is_method)) {
        result = __Pyx_PyObject_CallOneArg(method, obj);
        Py_DECREF(method);
        return result;
    }
    if (unlikely(!method)) goto bad;
    result = __Pyx_PyObject_CallNoArg(method);
    Py_DECREF(method);
bad:
    return result;
}

/* UnpackTupleError */
static void __Pyx_UnpackTupleError(PyObject *t, Py_ssize_t index) {
    if (t == Py_None) {
      __Pyx_RaiseNoneNotIterableError();
    } else if (PyTuple_GET_SIZE(t) < index) {
      __Pyx_RaiseNeedMoreValuesError(PyTuple_GET_SIZE(t));
    } else {
      __Pyx_RaiseTooManyValuesError(index);
    }
}

/* UnpackTuple2 */
static CYTHON_INLINE int __Pyx_unpack_tuple2_exact(
        PyObject* tuple, PyObject** pvalue1, PyObject** pvalue2, int decref_tuple) {
    PyObject *value1 = NULL, *value2 = NULL;
#if CYTHON_COMPILING_IN_PYPY
    value1 = PySequence_ITEM(tuple, 0);  if (unlikely(!value1)) goto bad;
    value2 = PySequence_ITEM(tuple, 1);  if (unlikely(!value2)) goto bad;
#else
    value1 = PyTuple_GET_ITEM(tuple, 0);  Py_INCREF(value1);
    value2 = PyTuple_GET_ITEM(tuple, 1);  Py_INCREF(value2);
#endif
    if (decref_tuple) {
        Py_DECREF(tuple);
    }
    *pvalue1 = value1;
    *pvalue2 = value2;
    return 0;
#if CYTHON_COMPILING_IN_PYPY
bad:
    Py_XDECREF(value1);
    Py_XDECREF(value2);
    if (decref_tuple) { Py_XDECREF(tuple); }
    return -1;
#endif
}
static int __Pyx_unpack_tuple2_generic(PyObject* tuple, PyObject** pvalue1, PyObject** pvalue2,
                                       int has_known_size, int decref_tuple) {
    Py_ssize_t index;
    PyObject *value1 = NULL, *value2 = NULL, *iter = NULL;
    iternextfunc iternext;
    iter = PyObject_GetIter(tuple);
    if (unlikely(!iter)) goto bad;
    if (decref_tuple) { Py_DECREF(tuple); tuple = NULL; }
    iternext = __Pyx_PyObject_GetIterNextFunc(iter);
    value1 = iternext(iter); if (unlikely(!value1)) { index = 0; goto unpacking_failed; }
    value2 = iternext(iter); if (unlikely(!value2)) { index = 1; goto unpacking_failed; }
    if (!has_known_size && unlikely(__Pyx_IternextUnpackEndCheck(iternext(iter), 2))) goto bad;
    Py_DECREF(iter);
    *pvalue1 = value1;
    *pvalue2 = value2;
    return 0;
unpacking_failed:
    if (!has_known_size && __Pyx_IterFinish() == 0)
        __Pyx_RaiseNeedMoreValuesError(index);
bad:
    Py_XDECREF(iter);
    Py_XDECREF(value1);
    Py_XDECREF(value2);
    if (decref_tuple) { Py_XDECREF(tuple); }
    return -1;
}

/* dict_iter */
#if CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
#include <string.h>
#endif
static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* iterable, int is_dict, PyObject* method_name,
                                                   Py_ssize_t* p_orig_length, int* p_source_is_dict) {
    is_dict = is_dict || likely(PyDict_CheckExact(iterable));
    *p_source_is_dict = is_dict;
    if (is_dict) {
#if !CYTHON_COMPILING_IN_PYPY
        *p_orig_length = PyDict_Size(iterable);
        Py_INCREF(iterable);
        return iterable;
#elif PY_MAJOR_VERSION >= 3
        static PyObject *py_items = NULL, *py_keys = NULL, *py_values = NULL;
        PyObject **pp = NULL;
        if (method_name) {
            const char *name = PyUnicode_AsUTF8(method_name);
            if (strcmp(name, "iteritems") == 0) pp = &py_items;
            else if (strcmp(name, "iterkeys") == 0) pp = &py_keys;
            else if (strcmp(name, "itervalues") == 0) pp = &py_values;
            if (pp) {
                if (!*pp) {
                    *pp = PyUnicode_FromString(name + 4);
                    if (!*pp)
                        return NULL;
                }
                method_name = *pp;
            }
        }
#endif
    }
    *p_orig_length = 0;
    if (method_name) {
        PyObject* iter;
        iterable = __Pyx_PyObject_CallMethod0(iterable, method_name);
        if (!iterable)
            return NULL;
#if !CYTHON_COMPILING_IN_PYPY
        if (PyTuple_CheckExact(iterable) || PyList_CheckExact(iterable))
            return iterable;
#endif
        iter = PyObject_GetIter(iterable);
        Py_DECREF(iterable);
        return iter;
    }
    return PyObject_GetIter(iterable);
}
static CYTHON_INLINE int __Pyx_dict_iter_next(
        PyObject* iter_obj, CYTHON_NCP_UNUSED Py_ssize_t orig_length, CYTHON_NCP_UNUSED Py_ssize_t* ppos,
        PyObject** pkey, PyObject** pvalue, PyObject** pitem, int source_is_dict) {
    PyObject* next_item;
#if !CYTHON_COMPILING_IN_PYPY
    if (source_is_dict) {
        PyObject *key, *value;
        if (unlikely(orig_length != PyDict_Size(iter_obj))) {
            PyErr_SetString(PyExc_RuntimeError, "dictionary changed size during iteration");
            return -1;
        }
        if (unlikely(!PyDict_Next(iter_obj, ppos, &key, &value))) {
            return 0;
        }
        if (pitem) {
            PyObject* tuple = PyTuple_New(2);
            if (unlikely(!tuple)) {
                return -1;
            }
            Py_INCREF(key);
            Py_INCREF(value);
            PyTuple_SET_ITEM(tuple, 0, key);
            PyTuple_SET_ITEM(tuple, 1, value);
            *pitem = tuple;
        } else {
            if (pkey) {
                Py_INCREF(key);
                *pkey = key;
            }
            if (pvalue) {
                Py_INCREF(value);
                *pvalue = value;
            }
        }
        return 1;
    } else if (PyTuple_CheckExact(iter_obj)) {
        Py_ssize_t pos = *ppos;
        if (unlikely(pos >= PyTuple_GET_SIZE(iter_obj))) return 0;
        *ppos = pos + 1;
        next_item = PyTuple_GET_ITEM(iter_obj, pos);
        Py_INCREF(next_item);
    } else if (PyList_CheckExact(iter_obj)) {
        Py_ssize_t pos = *ppos;
        if (unlikely(pos >= PyList_GET_SIZE(iter_obj))) return 0;
        *ppos = pos + 1;
        next_item = PyList_GET_ITEM(iter_obj, pos);
        Py_INCREF(next_item);
    } else
#endif
    {
        next_item = PyIter_Next(iter_obj);
        if (unlikely(!next_item)) {
            return __Pyx_IterFinish();
        }
    }
    if (pitem) {
        *pitem = next_item;
    } else if (pkey && pvalue) {
        if (__Pyx_unpack_tuple2(next_item, pkey, pvalue, source_is_dict, source_is_dict, 1))
            return -1;
    } else if (pkey) {
        *pkey = next_item;
    } else {
        *pvalue = next_item;
    }
    return 1;
}

/* MergeKeywords */
static int __Pyx_MergeKeywords(PyObject *kwdict, PyObject *source_mapping) {
    PyObject *iter, *key = NULL, *value = NULL;
    int source_is_dict, result;
    Py_ssize_t orig_length, ppos = 0;
    iter = __Pyx_dict_iterator(source_mapping, 0, __pyx_n_s_items, &orig_length, &source_is_dict);
    if (unlikely(!iter)) {
        PyObject *args;
        if (unlikely(!PyErr_ExceptionMatches(PyExc_AttributeError))) goto bad;
        PyErr_Clear();
        args = PyTuple_Pack(1, source_mapping);
        if (likely(args)) {
            PyObject *fallback = PyObject_Call((PyObject*)&PyDict_Type, args, NULL);
            Py_DECREF(args);
            if (likely(fallback)) {
                iter = __Pyx_dict_iterator(fallback, 1, __pyx_n_s_items, &orig_length, &source_is_dict);
                Py_DECREF(fallback);
            }
        }
        if (unlikely(!iter)) goto bad;
    }
    while (1) {
        result = __Pyx_dict_iter_next(iter, orig_length, &ppos, &key, &value, NULL, source_is_dict);
        if (unlikely(result < 0)) goto bad;
        if (!result) break;
        if (unlikely(PyDict_Contains(kwdict, key))) {
            __Pyx_RaiseDoubleKeywordsError("function", key);
            result = -1;
        } else {
            result = PyDict_SetItem(kwdict, key, value);
        }
        Py_DECREF(key);
        Py_DECREF(value);
        if (unlikely(result < 0)) goto bad;
    }
    Py_XDECREF(iter);
    return 0;
bad:
    Py_XDECREF(iter);
    return -1;
}

/* PyIntBinop */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check) {
    CYTHON_MAYBE_UNUSED_VAR(intval);
    CYTHON_MAYBE_UNUSED_VAR(inplace);
    CYTHON_UNUSED_VAR(zerodivision_check);
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op1))) {
        const long b = intval;
        long x;
        long a = PyInt_AS_LONG(op1);
        
            x = (long)((unsigned long)a - (unsigned long)b);
            if (likely((x^a) >= 0 || (x^~b) >= 0))
                return PyInt_FromLong(x);
            return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op1))) {
        const long b = intval;
        long a, x;
#ifdef HAVE_LONG_LONG
        const PY_LONG_LONG llb = intval;
        PY_LONG_LONG lla, llx;
#endif
        if (unlikely(__Pyx_PyLong_IsZero(op1))) {
            return PyLong_FromLong(-intval);
        }
        if (likely(__Pyx_PyLong_IsCompact(op1))) {
            a = __Pyx_PyLong_CompactValue(op1);
        } else {
            const digit* digits = __Pyx_PyLong_Digits(op1);
            const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(op1);
            switch (size) {
                case -2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case 2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case -3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case 3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case -4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case 4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                default: return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
            }
        }
                x = a - b;
            return PyLong_FromLong(x);
#ifdef HAVE_LONG_LONG
        long_long:
                llx = lla - llb;
            return PyLong_FromLongLong(llx);
#endif
        
        
    }
    #endif
    if (PyFloat_CheckExact(op1)) {
        const long b = intval;
#if CYTHON_COMPILING_IN_LIMITED_API
        double a = __pyx_PyFloat_AsDouble(op1);
#else
        double a = PyFloat_AS_DOUBLE(op1);
#endif
            double result;
            
            PyFPE_START_PROTECT("subtract", return NULL)
            result = ((double)a) - (double)b;
            PyFPE_END_PROTECT(result)
            return PyFloat_FromDouble(result);
    }
    return (inplace ? PyNumber_InPlaceSubtract : PyNumber_Subtract)(op1, op2);
}
#endif

/* UnpackUnboundCMethod */
static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject *args, PyObject *kwargs) {
    PyObject *result;
    PyObject *selfless_args = PyTuple_GetSlice(args, 1, PyTuple_Size(args));
    if (unlikely(!selfless_args)) return NULL;
    result = PyObject_Call(method, selfless_args, kwargs);
    Py_DECREF(selfless_args);
    return result;
}
static PyMethodDef __Pyx_UnboundCMethod_Def = {
     "CythonUnboundCMethod",
     __PYX_REINTERPRET_FUNCION(PyCFunction, __Pyx_SelflessCall),
     METH_VARARGS | METH_KEYWORDS,
     NULL
};
static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
    PyObject *method;
    method = __Pyx_PyObject_GetAttrStr(target->type, *target->method_name);
    if (unlikely(!method))
        return -1;
    target->method = method;
#if CYTHON_COMPILING_IN_CPYTHON
    #if PY_MAJOR_VERSION >= 3
    if (likely(__Pyx_TypeCheck(method, &PyMethodDescr_Type)))
    #else
    if (likely(!__Pyx_CyOrPyCFunction_Check(method)))
    #endif
    {
        PyMethodDescrObject *descr = (PyMethodDescrObject*) method;
        target->func = descr->d_method->ml_meth;
        target->flag = descr->d_method->ml_flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_STACKLESS);
    } else
#endif
#if CYTHON_COMPILING_IN_PYPY
#else
    if (PyCFunction_Check(method))
#endif
    {
        PyObject *self;
        int self_found;
#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
        self = PyObject_GetAttrString(method, "__self__");
        if (!self) {
            PyErr_Clear();
        }
#else
        self = PyCFunction_GET_SELF(method);
#endif
        self_found = (self && self != Py_None);
#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
        Py_XDECREF(self);
#endif
        if (self_found) {
            PyObject *unbound_method = PyCFunction_New(&__Pyx_UnboundCMethod_Def, method);
            if (unlikely(!unbound_method)) return -1;
            Py_DECREF(method);
            target->method = unbound_method;
        }
    }
    return 0;
}

/* CallUnboundCMethod0 */
static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self) {
    PyObject *args, *result = NULL;
    if (unlikely(!cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
#if CYTHON_ASSUME_SAFE_MACROS
    args = PyTuple_New(1);
    if (unlikely(!args)) goto bad;
    Py_INCREF(self);
    PyTuple_SET_ITEM(args, 0, self);
#else
    args = PyTuple_Pack(1, self);
    if (unlikely(!args)) goto bad;
#endif
    result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
    Py_DECREF(args);
bad:
    return result;
}

/* py_dict_keys */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Keys(PyObject* d) {
    if (PY_MAJOR_VERSION >= 3)
        return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyDict_Type_keys, d);
    else
        return PyDict_Keys(d);
}

/* IsLittleEndian */
static CYTHON_INLINE int __Pyx_Is_Little_Endian(void)
{
  union {
    uint32_t u32;
    uint8_t u8[4];
  } S;
  S.u32 = 0x01020304;
  return S.u8[0] == 4;
}

/* BufferFormatCheck */
static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx,
                              __Pyx_BufFmt_StackElem* stack,
                              __Pyx_TypeInfo* type) {
  stack[0].field = &ctx->root;
  stack[0].parent_offset = 0;
  ctx->root.type = type;
  ctx->root.name = "buffer dtype";
  ctx->root.offset = 0;
  ctx->head = stack;
  ctx->head->field = &ctx->root;
  ctx->fmt_offset = 0;
  ctx->head->parent_offset = 0;
  ctx->new_packmode = '@';
  ctx->enc_packmode = '@';
  ctx->new_count = 1;
  ctx->enc_count = 0;
  ctx->enc_type = 0;
  ctx->is_complex = 0;
  ctx->is_valid_array = 0;
  ctx->struct_alignment = 0;
  while (type->typegroup == 'S') {
    ++ctx->head;
    ctx->head->field = type->fields;
    ctx->head->parent_offset = 0;
    type = type->fields->type;
  }
}
static int __Pyx_BufFmt_ParseNumber(const char** ts) {
    int count;
    const char* t = *ts;
    if (*t < '0' || *t > '9') {
      return -1;
    } else {
        count = *t++ - '0';
        while (*t >= '0' && *t <= '9') {
            count *= 10;
            count += *t++ - '0';
        }
    }
    *ts = t;
    return count;
}
static int __Pyx_BufFmt_ExpectNumber(const char **ts) {
    int number = __Pyx_BufFmt_ParseNumber(ts);
    if (number == -1)
        PyErr_Format(PyExc_ValueError,\
                     "Does not understand character buffer dtype format string ('%c')", **ts);
    return number;
}
static void __Pyx_BufFmt_RaiseUnexpectedChar(char ch) {
  PyErr_Format(PyExc_ValueError,
               "Unexpected format string character: '%c'", ch);
}
static const char* __Pyx_BufFmt_DescribeTypeChar(char ch, int is_complex) {
  switch (ch) {
    case '?': return "'bool'";
    case 'c': return "'char'";
    case 'b': return "'signed char'";
    case 'B': return "'unsigned char'";
    case 'h': return "'short'";
    case 'H': return "'unsigned short'";
    case 'i': return "'int'";
    case 'I': return "'unsigned int'";
    case 'l': return "'long'";
    case 'L': return "'unsigned long'";
    case 'q': return "'long long'";
    case 'Q': return "'unsigned long long'";
    case 'f': return (is_complex ? "'complex float'" : "'float'");
    case 'd': return (is_complex ? "'complex double'" : "'double'");
    case 'g': return (is_complex ? "'complex long double'" : "'long double'");
    case 'T': return "a struct";
    case 'O': return "Python object";
    case 'P': return "a pointer";
    case 's': case 'p': return "a string";
    case 0: return "end";
    default: return "unparsable format string";
  }
}
static size_t __Pyx_BufFmt_TypeCharToStandardSize(char ch, int is_complex) {
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return 2;
    case 'i': case 'I': case 'l': case 'L': return 4;
    case 'q': case 'Q': return 8;
    case 'f': return (is_complex ? 8 : 4);
    case 'd': return (is_complex ? 16 : 8);
    case 'g': {
      PyErr_SetString(PyExc_ValueError, "Python does not define a standard format string size for long double ('g')..");
      return 0;
    }
    case 'O': case 'P': return sizeof(void*);
    default:
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
}
static size_t __Pyx_BufFmt_TypeCharToNativeSize(char ch, int is_complex) {
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return sizeof(short);
    case 'i': case 'I': return sizeof(int);
    case 'l': case 'L': return sizeof(long);
    #ifdef HAVE_LONG_LONG
    case 'q': case 'Q': return sizeof(PY_LONG_LONG);
    #endif
    case 'f': return sizeof(float) * (is_complex ? 2 : 1);
    case 'd': return sizeof(double) * (is_complex ? 2 : 1);
    case 'g': return sizeof(long double) * (is_complex ? 2 : 1);
    case 'O': case 'P': return sizeof(void*);
    default: {
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
  }
}
typedef struct { char c; short x; } __Pyx_st_short;
typedef struct { char c; int x; } __Pyx_st_int;
typedef struct { char c; long x; } __Pyx_st_long;
typedef struct { char c; float x; } __Pyx_st_float;
typedef struct { char c; double x; } __Pyx_st_double;
typedef struct { char c; long double x; } __Pyx_st_longdouble;
typedef struct { char c; void *x; } __Pyx_st_void_p;
#ifdef HAVE_LONG_LONG
typedef struct { char c; PY_LONG_LONG x; } __Pyx_st_longlong;
#endif
static size_t __Pyx_BufFmt_TypeCharToAlignment(char ch, int is_complex) {
  CYTHON_UNUSED_VAR(is_complex);
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return sizeof(__Pyx_st_short) - sizeof(short);
    case 'i': case 'I': return sizeof(__Pyx_st_int) - sizeof(int);
    case 'l': case 'L': return sizeof(__Pyx_st_long) - sizeof(long);
#ifdef HAVE_LONG_LONG
    case 'q': case 'Q': return sizeof(__Pyx_st_longlong) - sizeof(PY_LONG_LONG);
#endif
    case 'f': return sizeof(__Pyx_st_float) - sizeof(float);
    case 'd': return sizeof(__Pyx_st_double) - sizeof(double);
    case 'g': return sizeof(__Pyx_st_longdouble) - sizeof(long double);
    case 'P': case 'O': return sizeof(__Pyx_st_void_p) - sizeof(void*);
    default:
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
}
/* These are for computing the padding at the end of the struct to align
   on the first member of the struct. This will probably the same as above,
   but we don't have any guarantees.
 */
typedef struct { short x; char c; } __Pyx_pad_short;
typedef struct { int x; char c; } __Pyx_pad_int;
typedef struct { long x; char c; } __Pyx_pad_long;
typedef struct { float x; char c; } __Pyx_pad_float;
typedef struct { double x; char c; } __Pyx_pad_double;
typedef struct { long double x; char c; } __Pyx_pad_longdouble;
typedef struct { void *x; char c; } __Pyx_pad_void_p;
#ifdef HAVE_LONG_LONG
typedef struct { PY_LONG_LONG x; char c; } __Pyx_pad_longlong;
#endif
static size_t __Pyx_BufFmt_TypeCharToPadding(char ch, int is_complex) {
  CYTHON_UNUSED_VAR(is_complex);
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return sizeof(__Pyx_pad_short) - sizeof(short);
    case 'i': case 'I': return sizeof(__Pyx_pad_int) - sizeof(int);
    case 'l': case 'L': return sizeof(__Pyx_pad_long) - sizeof(long);
#ifdef HAVE_LONG_LONG
    case 'q': case 'Q': return sizeof(__Pyx_pad_longlong) - sizeof(PY_LONG_LONG);
#endif
    case 'f': return sizeof(__Pyx_pad_float) - sizeof(float);
    case 'd': return sizeof(__Pyx_pad_double) - sizeof(double);
    case 'g': return sizeof(__Pyx_pad_longdouble) - sizeof(long double);
    case 'P': case 'O': return sizeof(__Pyx_pad_void_p) - sizeof(void*);
    default:
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
}
static char __Pyx_BufFmt_TypeCharToGroup(char ch, int is_complex) {
  switch (ch) {
    case 'c':
        return 'H';
    case 'b': case 'h': case 'i':
    case 'l': case 'q': case 's': case 'p':
        return 'I';
    case '?': case 'B': case 'H': case 'I': case 'L': case 'Q':
        return 'U';
    case 'f': case 'd': case 'g':
        return (is_complex ? 'C' : 'R');
    case 'O':
        return 'O';
    case 'P':
        return 'P';
    default: {
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
  }
}
static void __Pyx_BufFmt_RaiseExpected(__Pyx_BufFmt_Context* ctx) {
  if (ctx->head == NULL || ctx->head->field == &ctx->root) {
    const char* expected;
    const char* quote;
    if (ctx->head == NULL) {
      expected = "end";
      quote = "";
    } else {
      expected = ctx->head->field->type->name;
      quote = "'";
    }
    PyErr_Format(PyExc_ValueError,
                 "Buffer dtype mismatch, expected %s%s%s but got %s",
                 quote, expected, quote,
                 __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex));
  } else {
    __Pyx_StructField* field = ctx->head->field;
    __Pyx_StructField* parent = (ctx->head - 1)->field;
    PyErr_Format(PyExc_ValueError,
                 "Buffer dtype mismatch, expected '%s' but got %s in '%s.%s'",
                 field->type->name, __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex),
                 parent->type->name, field->name);
  }
}
static int __Pyx_BufFmt_ProcessTypeChunk(__Pyx_BufFmt_Context* ctx) {
  char group;
  size_t size, offset, arraysize = 1;
  if (ctx->enc_type == 0) return 0;
  if (ctx->head->field->type->arraysize[0]) {
    int i, ndim = 0;
    if (ctx->enc_type == 's' || ctx->enc_type == 'p') {
        ctx->is_valid_array = ctx->head->field->type->ndim == 1;
        ndim = 1;
        if (ctx->enc_count != ctx->head->field->type->arraysize[0]) {
            PyErr_Format(PyExc_ValueError,
                         "Expected a dimension of size %zu, got %zu",
                         ctx->head->field->type->arraysize[0], ctx->enc_count);
            return -1;
        }
    }
    if (!ctx->is_valid_array) {
      PyErr_Format(PyExc_ValueError, "Expected %d dimensions, got %d",
                   ctx->head->field->type->ndim, ndim);
      return -1;
    }
    for (i = 0; i < ctx->head->field->type->ndim; i++) {
      arraysize *= ctx->head->field->type->arraysize[i];
    }
    ctx->is_valid_array = 0;
    ctx->enc_count = 1;
  }
  group = __Pyx_BufFmt_TypeCharToGroup(ctx->enc_type, ctx->is_complex);
  do {
    __Pyx_StructField* field = ctx->head->field;
    __Pyx_TypeInfo* type = field->type;
    if (ctx->enc_packmode == '@' || ctx->enc_packmode == '^') {
      size = __Pyx_BufFmt_TypeCharToNativeSize(ctx->enc_type, ctx->is_complex);
    } else {
      size = __Pyx_BufFmt_TypeCharToStandardSize(ctx->enc_type, ctx->is_complex);
    }
    if (ctx->enc_packmode == '@') {
      size_t align_at = __Pyx_BufFmt_TypeCharToAlignment(ctx->enc_type, ctx->is_complex);
      size_t align_mod_offset;
      if (align_at == 0) return -1;
      align_mod_offset = ctx->fmt_offset % align_at;
      if (align_mod_offset > 0) ctx->fmt_offset += align_at - align_mod_offset;
      if (ctx->struct_alignment == 0)
          ctx->struct_alignment = __Pyx_BufFmt_TypeCharToPadding(ctx->enc_type,
                                                                 ctx->is_complex);
    }
    if (type->size != size || type->typegroup != group) {
      if (type->typegroup == 'C' && type->fields != NULL) {
        size_t parent_offset = ctx->head->parent_offset + field->offset;
        ++ctx->head;
        ctx->head->field = type->fields;
        ctx->head->parent_offset = parent_offset;
        continue;
      }
      if ((type->typegroup == 'H' || group == 'H') && type->size == size) {
      } else {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return -1;
      }
    }
    offset = ctx->head->parent_offset + field->offset;
    if (ctx->fmt_offset != offset) {
      PyErr_Format(PyExc_ValueError,
                   "Buffer dtype mismatch; next field is at offset %" CYTHON_FORMAT_SSIZE_T "d but %" CYTHON_FORMAT_SSIZE_T "d expected",
                   (Py_ssize_t)ctx->fmt_offset, (Py_ssize_t)offset);
      return -1;
    }
    ctx->fmt_offset += size;
    if (arraysize)
      ctx->fmt_offset += (arraysize - 1) * size;
    --ctx->enc_count;
    while (1) {
      if (field == &ctx->root) {
        ctx->head = NULL;
        if (ctx->enc_count != 0) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return -1;
        }
        break;
      }
      ctx->head->field = ++field;
      if (field->type == NULL) {
        --ctx->head;
        field = ctx->head->field;
        continue;
      } else if (field->type->typegroup == 'S') {
        size_t parent_offset = ctx->head->parent_offset + field->offset;
        if (field->type->fields->type == NULL) continue;
        field = field->type->fields;
        ++ctx->head;
        ctx->head->field = field;
        ctx->head->parent_offset = parent_offset;
        break;
      } else {
        break;
      }
    }
  } while (ctx->enc_count);
  ctx->enc_type = 0;
  ctx->is_complex = 0;
  return 0;
}
static int
__pyx_buffmt_parse_array(__Pyx_BufFmt_Context* ctx, const char** tsp)
{
    const char *ts = *tsp;
    int i = 0, number, ndim;
    ++ts;
    if (ctx->new_count != 1) {
        PyErr_SetString(PyExc_ValueError,
                        "Cannot handle repeated arrays in format string");
        return -1;
    }
    if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return -1;
    ndim = ctx->head->field->type->ndim;
    while (*ts && *ts != ')') {
        switch (*ts) {
            case ' ': case '\f': case '\r': case '\n': case '\t': case '\v':  continue;
            default:  break;
        }
        number = __Pyx_BufFmt_ExpectNumber(&ts);
        if (number == -1) return -1;
        if (i < ndim && (size_t) number != ctx->head->field->type->arraysize[i]) {
            PyErr_Format(PyExc_ValueError,
                        "Expected a dimension of size %zu, got %d",
                        ctx->head->field->type->arraysize[i], number);
            return -1;
        }
        if (*ts != ',' && *ts != ')') {
            PyErr_Format(PyExc_ValueError,
                                "Expected a comma in format string, got '%c'", *ts);
            return -1;
        }
        if (*ts == ',') ts++;
        i++;
    }
    if (i != ndim) {
        PyErr_Format(PyExc_ValueError, "Expected %d dimension(s), got %d",
                            ctx->head->field->type->ndim, i);
        return -1;
    }
    if (!*ts) {
        PyErr_SetString(PyExc_ValueError,
                        "Unexpected end of format string, expected ')'");
        return -1;
    }
    ctx->is_valid_array = 1;
    ctx->new_count = 1;
    *tsp = ++ts;
    return 0;
}
static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts) {
  int got_Z = 0;
  while (1) {
    switch(*ts) {
      case 0:
        if (ctx->enc_type != 0 && ctx->head == NULL) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return NULL;
        }
        if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
        if (ctx->head != NULL) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return NULL;
        }
        return ts;
      case ' ':
      case '\r':
      case '\n':
        ++ts;
        break;
      case '<':
        if (!__Pyx_Is_Little_Endian()) {
          PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler");
          return NULL;
        }
        ctx->new_packmode = '=';
        ++ts;
        break;
      case '>':
      case '!':
        if (__Pyx_Is_Little_Endian()) {
          PyErr_SetString(PyExc_ValueError, "Big-endian buffer not supported on little-endian compiler");
          return NULL;
        }
        ctx->new_packmode = '=';
        ++ts;
        break;
      case '=':
      case '@':
      case '^':
        ctx->new_packmode = *ts++;
        break;
      case 'T':
        {
          const char* ts_after_sub;
          size_t i, struct_count = ctx->new_count;
          size_t struct_alignment = ctx->struct_alignment;
          ctx->new_count = 1;
          ++ts;
          if (*ts != '{') {
            PyErr_SetString(PyExc_ValueError, "Buffer acquisition: Expected '{' after 'T'");
            return NULL;
          }
          if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
          ctx->enc_type = 0;
          ctx->enc_count = 0;
          ctx->struct_alignment = 0;
          ++ts;
          ts_after_sub = ts;
          for (i = 0; i != struct_count; ++i) {
            ts_after_sub = __Pyx_BufFmt_CheckString(ctx, ts);
            if (!ts_after_sub) return NULL;
          }
          ts = ts_after_sub;
          if (struct_alignment) ctx->struct_alignment = struct_alignment;
        }
        break;
      case '}':
        {
          size_t alignment = ctx->struct_alignment;
          ++ts;
          if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
          ctx->enc_type = 0;
          if (alignment && ctx->fmt_offset % alignment) {
            ctx->fmt_offset += alignment - (ctx->fmt_offset % alignment);
          }
        }
        return ts;
      case 'x':
        if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
        ctx->fmt_offset += ctx->new_count;
        ctx->new_count = 1;
        ctx->enc_count = 0;
        ctx->enc_type = 0;
        ctx->enc_packmode = ctx->new_packmode;
        ++ts;
        break;
      case 'Z':
        got_Z = 1;
        ++ts;
        if (*ts != 'f' && *ts != 'd' && *ts != 'g') {
          __Pyx_BufFmt_RaiseUnexpectedChar('Z');
          return NULL;
        }
        CYTHON_FALLTHROUGH;
      case '?': case 'c': case 'b': case 'B': case 'h': case 'H': case 'i': case 'I':
      case 'l': case 'L': case 'q': case 'Q':
      case 'f': case 'd': case 'g':
      case 'O': case 'p':
        if ((ctx->enc_type == *ts) && (got_Z == ctx->is_complex) &&
            (ctx->enc_packmode == ctx->new_packmode) && (!ctx->is_valid_array)) {
          ctx->enc_count += ctx->new_count;
          ctx->new_count = 1;
          got_Z = 0;
          ++ts;
          break;
        }
        CYTHON_FALLTHROUGH;
      case 's':
        if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
        ctx->enc_count = ctx->new_count;
        ctx->enc_packmode = ctx->new_packmode;
        ctx->enc_type = *ts;
        ctx->is_complex = got_Z;
        ++ts;
        ctx->new_count = 1;
        got_Z = 0;
        break;
      case ':':
        ++ts;
        while(*ts != ':') ++ts;
        ++ts;
        break;
      case '(':
        if (__pyx_buffmt_parse_array(ctx, &ts) < 0) return NULL;
        break;
      default:
        {
          int number = __Pyx_BufFmt_ExpectNumber(&ts);
          if (number == -1) return NULL;
          ctx->new_count = (size_t)number;
        }
    }
  }
}

/* BufferGetAndValidate */
  static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info) {
  if (unlikely(info->buf == NULL)) return;
  if (info->suboffsets == __Pyx_minusones) info->suboffsets = NULL;
  __Pyx_ReleaseBuffer(info);
}
static void __Pyx_ZeroBuffer(Py_buffer* buf) {
  buf->buf = NULL;
  buf->obj = NULL;
  buf->strides = __Pyx_zeros;
  buf->shape = __Pyx_zeros;
  buf->suboffsets = __Pyx_minusones;
}
static int __Pyx__GetBufferAndValidate(
        Py_buffer* buf, PyObject* obj,  __Pyx_TypeInfo* dtype, int flags,
        int nd, int cast, __Pyx_BufFmt_StackElem* stack)
{
  buf->buf = NULL;
  if (unlikely(__Pyx_GetBuffer(obj, buf, flags) == -1)) {
    __Pyx_ZeroBuffer(buf);
    return -1;
  }
  if (unlikely(buf->ndim != nd)) {
    PyErr_Format(PyExc_ValueError,
                 "Buffer has wrong number of dimensions (expected %d, got %d)",
                 nd, buf->ndim);
    goto fail;
  }
  if (!cast) {
    __Pyx_BufFmt_Context ctx;
    __Pyx_BufFmt_Init(&ctx, stack, dtype);
    if (!__Pyx_BufFmt_CheckString(&ctx, buf->format)) goto fail;
  }
  if (unlikely((size_t)buf->itemsize != dtype->size)) {
    PyErr_Format(PyExc_ValueError,
      "Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "d byte%s) does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "d byte%s)",
      buf->itemsize, (buf->itemsize > 1) ? "s" : "",
      dtype->name, (Py_ssize_t)dtype->size, (dtype->size > 1) ? "s" : "");
    goto fail;
  }
  if (buf->suboffsets == NULL) buf->suboffsets = __Pyx_minusones;
  return 0;
fail:;
  __Pyx_SafeReleaseBuffer(buf);
  return -1;
}

/* SliceObject */
  static CYTHON_INLINE int __Pyx_PyObject_SetSlice(PyObject* obj, PyObject* value,
        Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** _py_start, PyObject** _py_stop, PyObject** _py_slice,
        int has_cstart, int has_cstop, int wraparound) {
    __Pyx_TypeName obj_type_name;
#if CYTHON_USE_TYPE_SLOTS
    PyMappingMethods* mp;
#if PY_MAJOR_VERSION < 3
    PySequenceMethods* ms = Py_TYPE(obj)->tp_as_sequence;
    if (likely(ms && ms->sq_ass_slice)) {
        if (!has_cstart) {
            if (_py_start && (*_py_start != Py_None)) {
                cstart = __Pyx_PyIndex_AsSsize_t(*_py_start);
                if ((cstart == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstart = 0;
        }
        if (!has_cstop) {
            if (_py_stop && (*_py_stop != Py_None)) {
                cstop = __Pyx_PyIndex_AsSsize_t(*_py_stop);
                if ((cstop == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstop = PY_SSIZE_T_MAX;
        }
        if (wraparound && unlikely((cstart < 0) | (cstop < 0)) && likely(ms->sq_length)) {
            Py_ssize_t l = ms->sq_length(obj);
            if (likely(l >= 0)) {
                if (cstop < 0) {
                    cstop += l;
                    if (cstop < 0) cstop = 0;
                }
                if (cstart < 0) {
                    cstart += l;
                    if (cstart < 0) cstart = 0;
                }
            } else {
                if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                    goto bad;
                PyErr_Clear();
            }
        }
        return ms->sq_ass_slice(obj, cstart, cstop, value);
    }
#else
    CYTHON_UNUSED_VAR(wraparound);
#endif
    mp = Py_TYPE(obj)->tp_as_mapping;
    if (likely(mp && mp->mp_ass_subscript))
#else
    CYTHON_UNUSED_VAR(wraparound);
#endif
    {
        int result;
        PyObject *py_slice, *py_start, *py_stop;
        if (_py_slice) {
            py_slice = *_py_slice;
        } else {
            PyObject* owned_start = NULL;
            PyObject* owned_stop = NULL;
            if (_py_start) {
                py_start = *_py_start;
            } else {
                if (has_cstart) {
                    owned_start = py_start = PyInt_FromSsize_t(cstart);
                    if (unlikely(!py_start)) goto bad;
                } else
                    py_start = Py_None;
            }
            if (_py_stop) {
                py_stop = *_py_stop;
            } else {
                if (has_cstop) {
                    owned_stop = py_stop = PyInt_FromSsize_t(cstop);
                    if (unlikely(!py_stop)) {
                        Py_XDECREF(owned_start);
                        goto bad;
                    }
                } else
                    py_stop = Py_None;
            }
            py_slice = PySlice_New(py_start, py_stop, Py_None);
            Py_XDECREF(owned_start);
            Py_XDECREF(owned_stop);
            if (unlikely(!py_slice)) goto bad;
        }
#if CYTHON_USE_TYPE_SLOTS
        result = mp->mp_ass_subscript(obj, py_slice, value);
#else
        result = value ? PyObject_SetItem(obj, py_slice, value) : PyObject_DelItem(obj, py_slice);
#endif
        if (!_py_slice) {
            Py_DECREF(py_slice);
        }
        return result;
    }
    obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError,
        "'" __Pyx_FMT_TYPENAME "' object does not support slice %.10s",
        obj_type_name, value ? "assignment" : "deletion");
    __Pyx_DECREF_TypeName(obj_type_name);
bad:
    return -1;
}

/* BufferFallbackError */
  static void __Pyx_RaiseBufferFallbackError(void) {
  PyErr_SetString(PyExc_ValueError,
     "Buffer acquisition failed on assignment; and then reacquiring the old buffer failed too!");
}

/* BufferIndexError */
  static void __Pyx_RaiseBufferIndexError(int axis) {
  PyErr_Format(PyExc_IndexError,
     "Out of bounds on buffer access (axis %d)", axis);
}

/* py_dict_values */
  static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d) {
    if (PY_MAJOR_VERSION >= 3)
        return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyDict_Type_values, d);
    else
        return PyDict_Values(d);
}

/* PyIntCompare */
  static CYTHON_INLINE int __Pyx_PyInt_BoolEqObjC(PyObject *op1, PyObject *op2, long intval, long inplace) {
    CYTHON_MAYBE_UNUSED_VAR(intval);
    CYTHON_UNUSED_VAR(inplace);
    if (op1 == op2) {
        return 1;
    }
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op1))) {
        const long b = intval;
        long a = PyInt_AS_LONG(op1);
        return (a == b);
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op1))) {
        int unequal;
        unsigned long uintval;
        Py_ssize_t size = __Pyx_PyLong_DigitCount(op1);
        const digit* digits = __Pyx_PyLong_Digits(op1);
        if (intval == 0) {
            return (__Pyx_PyLong_IsZero(op1) == 1);
        } else if (intval < 0) {
            if (__Pyx_PyLong_IsNonNeg(op1))
                return 0;
            intval = -intval;
        } else {
            if (__Pyx_PyLong_IsNeg(op1))
                return 0;
        }
        uintval = (unsigned long) intval;
#if PyLong_SHIFT * 4 < SIZEOF_LONG*8
        if (uintval >> (PyLong_SHIFT * 4)) {
            unequal = (size != 5) || (digits[0] != (uintval & (unsigned long) PyLong_MASK))
                 | (digits[1] != ((uintval >> (1 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[2] != ((uintval >> (2 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[3] != ((uintval >> (3 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[4] != ((uintval >> (4 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK));
        } else
#endif
#if PyLong_SHIFT * 3 < SIZEOF_LONG*8
        if (uintval >> (PyLong_SHIFT * 3)) {
            unequal = (size != 4) || (digits[0] != (uintval & (unsigned long) PyLong_MASK))
                 | (digits[1] != ((uintval >> (1 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[2] != ((uintval >> (2 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[3] != ((uintval >> (3 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK));
        } else
#endif
#if PyLong_SHIFT * 2 < SIZEOF_LONG*8
        if (uintval >> (PyLong_SHIFT * 2)) {
            unequal = (size != 3) || (digits[0] != (uintval & (unsigned long) PyLong_MASK))
                 | (digits[1] != ((uintval >> (1 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[2] != ((uintval >> (2 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK));
        } else
#endif
#if PyLong_SHIFT * 1 < SIZEOF_LONG*8
        if (uintval >> (PyLong_SHIFT * 1)) {
            unequal = (size != 2) || (digits[0] != (uintval & (unsigned long) PyLong_MASK))
                 | (digits[1] != ((uintval >> (1 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK));
        } else
#endif
            unequal = (size != 1) || (((unsigned long) digits[0]) != (uintval & (unsigned long) PyLong_MASK));
        return (unequal == 0);
    }
    #endif
    if (PyFloat_CheckExact(op1)) {
        const long b = intval;
#if CYTHON_COMPILING_IN_LIMITED_API
        double a = __pyx_PyFloat_AsDouble(op1);
#else
        double a = PyFloat_AS_DOUBLE(op1);
#endif
        return ((double)a == (double)b);
    }
    return __Pyx_PyObject_IsTrueAndDecref(
        PyObject_RichCompare(op1, op2, Py_EQ));
}

/* PyIntBinop */
  #if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_MultiplyCObj(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check) {
    CYTHON_MAYBE_UNUSED_VAR(intval);
    CYTHON_MAYBE_UNUSED_VAR(inplace);
    CYTHON_UNUSED_VAR(zerodivision_check);
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op2))) {
        const long a = intval;
        long b = PyInt_AS_LONG(op2);
        
#ifdef HAVE_LONG_LONG
            if (sizeof(PY_LONG_LONG) > sizeof(long)) {
                PY_LONG_LONG result = (PY_LONG_LONG)a * (PY_LONG_LONG)b;
                return (result >= LONG_MIN && result <= LONG_MAX) ?
                    PyInt_FromLong((long)result) : PyLong_FromLongLong(result);
            }
#endif
#if CYTHON_USE_TYPE_SLOTS
            return PyInt_Type.tp_as_number->nb_multiply(op1, op2);
#else
            return PyNumber_Multiply(op1, op2);
#endif
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op2))) {
        const long a = intval;
        long b, x;
#ifdef HAVE_LONG_LONG
        const PY_LONG_LONG lla = intval;
        PY_LONG_LONG llb, llx;
#endif
        if (unlikely(__Pyx_PyLong_IsZero(op2))) {
            return __Pyx_NewRef(op2);
        }
        if (likely(__Pyx_PyLong_IsCompact(op2))) {
            b = __Pyx_PyLong_CompactValue(op2);
        } else {
            const digit* digits = __Pyx_PyLong_Digits(op2);
            const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(op2);
            switch (size) {
                case -2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT+30) {
                        b = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT+30) {
                        llb = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case 2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT+30) {
                        b = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT+30) {
                        llb = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case -3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT+30) {
                        b = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT+30) {
                        llb = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case 3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT+30) {
                        b = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT+30) {
                        llb = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case -4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT+30) {
                        b = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT+30) {
                        llb = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case 4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT+30) {
                        b = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT+30) {
                        llb = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                default: return PyLong_Type.tp_as_number->nb_multiply(op1, op2);
            }
        }
                CYTHON_UNUSED_VAR(a);
                CYTHON_UNUSED_VAR(b);
                #ifdef HAVE_LONG_LONG
                llb = b;
                goto long_long;
                #else
                return PyLong_Type.tp_as_number->nb_multiply(op1, op2);
                #endif
            return PyLong_FromLong(x);
#ifdef HAVE_LONG_LONG
        long_long:
                llx = lla * llb;
            return PyLong_FromLongLong(llx);
#endif
        
        
    }
    #endif
    if (PyFloat_CheckExact(op2)) {
        const long a = intval;
#if CYTHON_COMPILING_IN_LIMITED_API
        double b = __pyx_PyFloat_AsDouble(op2);
#else
        double b = PyFloat_AS_DOUBLE(op2);
#endif
            double result;
            
            PyFPE_START_PROTECT("multiply", return NULL)
            result = ((double)a) * (double)b;
            PyFPE_END_PROTECT(result)
            return PyFloat_FromDouble(result);
    }
    return (inplace ? PyNumber_InPlaceMultiply : PyNumber_Multiply)(op1, op2);
}
#endif

/* PyIntFromDouble */
  #if PY_MAJOR_VERSION < 3
static CYTHON_INLINE PyObject* __Pyx_PyInt_FromDouble(double value) {
    if (value >= (double)LONG_MIN && value <= (double)LONG_MAX) {
        return PyInt_FromLong((long)value);
    }
    return PyLong_FromDouble(value);
}
#endif

/* pyfrozenset_new */
  static CYTHON_INLINE PyObject* __Pyx_PyFrozenSet_New(PyObject* it) {
    if (it) {
        PyObject* result;
#if CYTHON_COMPILING_IN_PYPY
        PyObject* args;
        args = PyTuple_Pack(1, it);
        if (unlikely(!args))
            return NULL;
        result = PyObject_Call((PyObject*)&PyFrozenSet_Type, args, NULL);
        Py_DECREF(args);
        return result;
#else
        if (PyFrozenSet_CheckExact(it)) {
            Py_INCREF(it);
            return it;
        }
        result = PyFrozenSet_New(it);
        if (unlikely(!result))
            return NULL;
        if ((PY_VERSION_HEX >= 0x031000A1) || likely(PySet_GET_SIZE(result)))
            return result;
        Py_DECREF(result);
#endif
    }
#if CYTHON_USE_TYPE_SLOTS
    return PyFrozenSet_Type.tp_new(&PyFrozenSet_Type, __pyx_empty_tuple, NULL);
#else
    return PyObject_Call((PyObject*)&PyFrozenSet_Type, __pyx_empty_tuple, NULL);
#endif
}

/* PySetContains */
  static int __Pyx_PySet_ContainsUnhashable(PyObject *set, PyObject *key) {
    int result = -1;
    if (PySet_Check(key) && PyErr_ExceptionMatches(PyExc_TypeError)) {
        PyObject *tmpkey;
        PyErr_Clear();
        tmpkey = __Pyx_PyFrozenSet_New(key);
        if (tmpkey != NULL) {
            result = PySet_Contains(set, tmpkey);
            Py_DECREF(tmpkey);
        }
    }
    return result;
}
static CYTHON_INLINE int __Pyx_PySet_ContainsTF(PyObject* key, PyObject* set, int eq) {
    int result = PySet_Contains(set, key);
    if (unlikely(result < 0)) {
        result = __Pyx_PySet_ContainsUnhashable(set, key);
    }
    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
}

/* set_iter */
  static CYTHON_INLINE PyObject* __Pyx_set_iterator(PyObject* iterable, int is_set,
                                                  Py_ssize_t* p_orig_length, int* p_source_is_set) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000
    is_set = is_set || likely(PySet_CheckExact(iterable) || PyFrozenSet_CheckExact(iterable));
    *p_source_is_set = is_set;
    if (likely(is_set)) {
        *p_orig_length = PySet_Size(iterable);
        Py_INCREF(iterable);
        return iterable;
    }
#else
    CYTHON_UNUSED_VAR(is_set);
    *p_source_is_set = 0;
#endif
    *p_orig_length = 0;
    return PyObject_GetIter(iterable);
}
static CYTHON_INLINE int __Pyx_set_iter_next(
        PyObject* iter_obj, Py_ssize_t orig_length,
        Py_ssize_t* ppos, PyObject **value,
        int source_is_set) {
    if (!CYTHON_COMPILING_IN_CPYTHON || PY_VERSION_HEX >= 0x030d0000 || unlikely(!source_is_set)) {
        *value = PyIter_Next(iter_obj);
        if (unlikely(!*value)) {
            return __Pyx_IterFinish();
        }
        CYTHON_UNUSED_VAR(orig_length);
        CYTHON_UNUSED_VAR(ppos);
        return 1;
    }
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000
    if (unlikely(PySet_GET_SIZE(iter_obj) != orig_length)) {
        PyErr_SetString(
            PyExc_RuntimeError,
            "set changed size during iteration");
        return -1;
    }
    {
        Py_hash_t hash;
        int ret = _PySet_NextEntry(iter_obj, ppos, value, &hash);
        assert (ret != -1);
        if (likely(ret)) {
            Py_INCREF(*value);
            return 1;
        }
    }
#endif
    return 0;
}

/* SliceObject */
  static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(PyObject* obj,
        Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** _py_start, PyObject** _py_stop, PyObject** _py_slice,
        int has_cstart, int has_cstop, int wraparound) {
    __Pyx_TypeName obj_type_name;
#if CYTHON_USE_TYPE_SLOTS
    PyMappingMethods* mp;
#if PY_MAJOR_VERSION < 3
    PySequenceMethods* ms = Py_TYPE(obj)->tp_as_sequence;
    if (likely(ms && ms->sq_slice)) {
        if (!has_cstart) {
            if (_py_start && (*_py_start != Py_None)) {
                cstart = __Pyx_PyIndex_AsSsize_t(*_py_start);
                if ((cstart == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstart = 0;
        }
        if (!has_cstop) {
            if (_py_stop && (*_py_stop != Py_None)) {
                cstop = __Pyx_PyIndex_AsSsize_t(*_py_stop);
                if ((cstop == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstop = PY_SSIZE_T_MAX;
        }
        if (wraparound && unlikely((cstart < 0) | (cstop < 0)) && likely(ms->sq_length)) {
            Py_ssize_t l = ms->sq_length(obj);
            if (likely(l >= 0)) {
                if (cstop < 0) {
                    cstop += l;
                    if (cstop < 0) cstop = 0;
                }
                if (cstart < 0) {
                    cstart += l;
                    if (cstart < 0) cstart = 0;
                }
            } else {
                if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                    goto bad;
                PyErr_Clear();
            }
        }
        return ms->sq_slice(obj, cstart, cstop);
    }
#else
    CYTHON_UNUSED_VAR(wraparound);
#endif
    mp = Py_TYPE(obj)->tp_as_mapping;
    if (likely(mp && mp->mp_subscript))
#else
    CYTHON_UNUSED_VAR(wraparound);
#endif
    {
        PyObject* result;
        PyObject *py_slice, *py_start, *py_stop;
        if (_py_slice) {
            py_slice = *_py_slice;
        } else {
            PyObject* owned_start = NULL;
            PyObject* owned_stop = NULL;
            if (_py_start) {
                py_start = *_py_start;
            } else {
                if (has_cstart) {
                    owned_start = py_start = PyInt_FromSsize_t(cstart);
                    if (unlikely(!py_start)) goto bad;
                } else
                    py_start = Py_None;
            }
            if (_py_stop) {
                py_stop = *_py_stop;
            } else {
                if (has_cstop) {
                    owned_stop = py_stop = PyInt_FromSsize_t(cstop);
                    if (unlikely(!py_stop)) {
                        Py_XDECREF(owned_start);
                        goto bad;
                    }
                } else
                    py_stop = Py_None;
            }
            py_slice = PySlice_New(py_start, py_stop, Py_None);
            Py_XDECREF(owned_start);
            Py_XDECREF(owned_stop);
            if (unlikely(!py_slice)) goto bad;
        }
#if CYTHON_USE_TYPE_SLOTS
        result = mp->mp_subscript(obj, py_slice);
#else
        result = PyObject_GetItem(obj, py_slice);
#endif
        if (!_py_slice) {
            Py_DECREF(py_slice);
        }
        return result;
    }
    obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError,
        "'" __Pyx_FMT_TYPENAME "' object is unsliceable", obj_type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
bad:
    return NULL;
}

/* CallUnboundCMethod1 */
  #if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg) {
    if (likely(cfunc->func)) {
        int flag = cfunc->flag;
        if (flag == METH_O) {
            return (*(cfunc->func))(self, arg);
        } else if ((PY_VERSION_HEX >= 0x030600B1) && flag == METH_FASTCALL) {
            #if PY_VERSION_HEX >= 0x030700A0
                return (*(__Pyx_PyCFunctionFast)(void*)(PyCFunction)cfunc->func)(self, &arg, 1);
            #else
                return (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)cfunc->func)(self, &arg, 1, NULL);
            #endif
        } else if ((PY_VERSION_HEX >= 0x030700A0) && flag == (METH_FASTCALL | METH_KEYWORDS)) {
            return (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)cfunc->func)(self, &arg, 1, NULL);
        }
    }
    return __Pyx__CallUnboundCMethod1(cfunc, self, arg);
}
#endif
static PyObject* __Pyx__CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg){
    PyObject *args, *result = NULL;
    if (unlikely(!cfunc->func && !cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
#if CYTHON_COMPILING_IN_CPYTHON
    if (cfunc->func && (cfunc->flag & METH_VARARGS)) {
        args = PyTuple_New(1);
        if (unlikely(!args)) goto bad;
        Py_INCREF(arg);
        PyTuple_SET_ITEM(args, 0, arg);
        if (cfunc->flag & METH_KEYWORDS)
            result = (*(PyCFunctionWithKeywords)(void*)(PyCFunction)cfunc->func)(self, args, NULL);
        else
            result = (*cfunc->func)(self, args);
    } else {
        args = PyTuple_New(2);
        if (unlikely(!args)) goto bad;
        Py_INCREF(self);
        PyTuple_SET_ITEM(args, 0, self);
        Py_INCREF(arg);
        PyTuple_SET_ITEM(args, 1, arg);
        result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
    }
#else
    args = PyTuple_Pack(2, self, arg);
    if (unlikely(!args)) goto bad;
    result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
#endif
bad:
    Py_XDECREF(args);
    return result;
}

/* pybytes_as_double */
  static double __Pyx_SlowPyString_AsDouble(PyObject *obj) {
    PyObject *float_value;
#if PY_MAJOR_VERSION >= 3
    float_value = PyFloat_FromString(obj);
#else
    float_value = PyFloat_FromString(obj, 0);
#endif
    if (likely(float_value)) {
#if CYTHON_ASSUME_SAFE_MACROS
        double value = PyFloat_AS_DOUBLE(float_value);
#else
        double value = PyFloat_AsDouble(float_value);
#endif
        Py_DECREF(float_value);
        return value;
    }
    return (double)-1;
}
static const char* __Pyx__PyBytes_AsDouble_Copy(const char* start, char* buffer, Py_ssize_t length) {
    int last_was_punctuation = 1;
    Py_ssize_t i;
    for (i=0; i < length; i++) {
        char chr = start[i];
        int is_punctuation = (chr == '_') | (chr == '.') | (chr == 'e') | (chr == 'E');
        *buffer = chr;
        buffer += (chr != '_');
        if (unlikely(last_was_punctuation & is_punctuation)) goto parse_failure;
        last_was_punctuation = is_punctuation;
    }
    if (unlikely(last_was_punctuation)) goto parse_failure;
    *buffer = '\0';
    return buffer;
parse_failure:
    return NULL;
}
static double __Pyx__PyBytes_AsDouble_inf_nan(const char* start, Py_ssize_t length) {
    int matches = 1;
    char sign = start[0];
    int is_signed = (sign == '+') | (sign == '-');
    start += is_signed;
    length -= is_signed;
    switch (start[0]) {
        #ifdef Py_NAN
        case 'n':
        case 'N':
            if (unlikely(length != 3)) goto parse_failure;
            matches &= (start[1] == 'a' || start[1] == 'A');
            matches &= (start[2] == 'n' || start[2] == 'N');
            if (unlikely(!matches)) goto parse_failure;
            return (sign == '-') ? -Py_NAN : Py_NAN;
        #endif
        case 'i':
        case 'I':
            if (unlikely(length < 3)) goto parse_failure;
            matches &= (start[1] == 'n' || start[1] == 'N');
            matches &= (start[2] == 'f' || start[2] == 'F');
            if (likely(length == 3 && matches))
                return (sign == '-') ? -Py_HUGE_VAL : Py_HUGE_VAL;
            if (unlikely(length != 8)) goto parse_failure;
            matches &= (start[3] == 'i' || start[3] == 'I');
            matches &= (start[4] == 'n' || start[4] == 'N');
            matches &= (start[5] == 'i' || start[5] == 'I');
            matches &= (start[6] == 't' || start[6] == 'T');
            matches &= (start[7] == 'y' || start[7] == 'Y');
            if (unlikely(!matches)) goto parse_failure;
            return (sign == '-') ? -Py_HUGE_VAL : Py_HUGE_VAL;
        case '.': case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9':
            break;
        default:
            goto parse_failure;
    }
    return 0.0;
parse_failure:
    return -1.0;
}
static CYTHON_INLINE int __Pyx__PyBytes_AsDouble_IsSpace(char ch) {
    return (ch == 0x20) | !((ch < 0x9) | (ch > 0xd));
}
CYTHON_UNUSED static double __Pyx__PyBytes_AsDouble(PyObject *obj, const char* start, Py_ssize_t length) {
    double value;
    Py_ssize_t i, digits;
    const char *last = start + length;
    char *end;
    while (__Pyx__PyBytes_AsDouble_IsSpace(*start))
        start++;
    while (start < last - 1 && __Pyx__PyBytes_AsDouble_IsSpace(last[-1]))
        last--;
    length = last - start;
    if (unlikely(length <= 0)) goto fallback;
    value = __Pyx__PyBytes_AsDouble_inf_nan(start, length);
    if (unlikely(value == -1.0)) goto fallback;
    if (value != 0.0) return value;
    digits = 0;
    for (i=0; i < length; digits += start[i++] != '_');
    if (likely(digits == length)) {
        value = PyOS_string_to_double(start, &end, NULL);
    } else if (digits < 40) {
        char number[40];
        last = __Pyx__PyBytes_AsDouble_Copy(start, number, length);
        if (unlikely(!last)) goto fallback;
        value = PyOS_string_to_double(number, &end, NULL);
    } else {
        char *number = (char*) PyMem_Malloc((digits + 1) * sizeof(char));
        if (unlikely(!number)) goto fallback;
        last = __Pyx__PyBytes_AsDouble_Copy(start, number, length);
        if (unlikely(!last)) {
            PyMem_Free(number);
            goto fallback;
        }
        value = PyOS_string_to_double(number, &end, NULL);
        PyMem_Free(number);
    }
    if (likely(end == last) || (value == (double)-1 && PyErr_Occurred())) {
        return value;
    }
fallback:
    return __Pyx_SlowPyString_AsDouble(obj);
}

/* pop */
  static CYTHON_INLINE PyObject* __Pyx__PyObject_Pop(PyObject* L) {
    if (__Pyx_IS_TYPE(L, &PySet_Type)) {
        return PySet_Pop(L);
    }
    return __Pyx_PyObject_CallMethod0(L, __pyx_n_s_pop);
}
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE PyObject* __Pyx_PyList_Pop(PyObject* L) {
    if (likely(PyList_GET_SIZE(L) > (((PyListObject*)L)->allocated >> 1))) {
        __Pyx_SET_SIZE(L, Py_SIZE(L) - 1);
        return PyList_GET_ITEM(L, PyList_GET_SIZE(L));
    }
    return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyList_Type_pop, L);
}
#endif

/* PyFloatBinop */
  #if !CYTHON_COMPILING_IN_PYPY
static int __Pyx_PyFloat_BoolEqObjC(PyObject *op1, PyObject *op2, double floatval, int inplace, int zerodivision_check) {
    const double b = floatval;
    double a;
    CYTHON_UNUSED_VAR(inplace);
    CYTHON_UNUSED_VAR(zerodivision_check);
    if (op1 == op2) {
        return 1;
    }
    if (likely(PyFloat_CheckExact(op1))) {
#if CYTHON_COMPILING_IN_LIMITED_API
        a = __pyx_PyFloat_AsDouble(op1);
#else
        a = PyFloat_AS_DOUBLE(op1);
#endif
        
    } else
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op1))) {
        a = (double) PyInt_AS_LONG(op1);
        
    } else
    #endif
    if (likely(PyLong_CheckExact(op1))) {
        #if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsZero(op1)) {
            a = 0.0;
            
        } else if (__Pyx_PyLong_IsCompact(op1)) {
            a = (double) __Pyx_PyLong_CompactValue(op1);
        } else {
            const digit* digits = __Pyx_PyLong_Digits(op1);
            const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(op1);
            switch (size) {
                case -2:
                case 2:
                    if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT && ((8 * sizeof(unsigned long) < 53) || (1 * PyLong_SHIFT < 53))) {
                        a = (double) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        if ((8 * sizeof(unsigned long) < 53) || (2 * PyLong_SHIFT < 53) || (a < (double) ((PY_LONG_LONG)1 << 53))) {
                            if (size == -2)
                                a = -a;
                            break;
                        }
                    }
                    CYTHON_FALLTHROUGH;
                case -3:
                case 3:
                    if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT && ((8 * sizeof(unsigned long) < 53) || (2 * PyLong_SHIFT < 53))) {
                        a = (double) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        if ((8 * sizeof(unsigned long) < 53) || (3 * PyLong_SHIFT < 53) || (a < (double) ((PY_LONG_LONG)1 << 53))) {
                            if (size == -3)
                                a = -a;
                            break;
                        }
                    }
                    CYTHON_FALLTHROUGH;
                case -4:
                case 4:
                    if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT && ((8 * sizeof(unsigned long) < 53) || (3 * PyLong_SHIFT < 53))) {
                        a = (double) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        if ((8 * sizeof(unsigned long) < 53) || (4 * PyLong_SHIFT < 53) || (a < (double) ((PY_LONG_LONG)1 << 53))) {
                            if (size == -4)
                                a = -a;
                            break;
                        }
                    }
                    CYTHON_FALLTHROUGH;
                default:
        #endif
                    return __Pyx_PyObject_IsTrueAndDecref(
                        PyFloat_Type.tp_richcompare(op2, op1, Py_EQ));
        #if CYTHON_USE_PYLONG_INTERNALS
            }
        }
        #endif
    } else {
        return __Pyx_PyObject_IsTrueAndDecref(
            PyObject_RichCompare(op1, op2, Py_EQ));
    }
        if (a == b) {
            return 1;
        } else {
            return 0;
        }
}
#endif

/* py_set_discard_unhashable */
  static int __Pyx_PySet_DiscardUnhashable(PyObject *set, PyObject *key) {
    PyObject *tmpkey;
    int rv;
    if (likely(!PySet_Check(key) || !PyErr_ExceptionMatches(PyExc_TypeError)))
        return -1;
    PyErr_Clear();
    tmpkey = __Pyx_PyFrozenSet_New(key);
    if (tmpkey == NULL)
        return -1;
    rv = PySet_Discard(set, tmpkey);
    Py_DECREF(tmpkey);
    return rv;
}

/* py_set_remove */
  static int __Pyx_PySet_RemoveNotFound(PyObject *set, PyObject *key, int found) {
    if (unlikely(found < 0)) {
        found = __Pyx_PySet_DiscardUnhashable(set, key);
    }
    if (likely(found == 0)) {
        PyObject *tup;
        tup = PyTuple_Pack(1, key);
        if (!tup)
            return -1;
        PyErr_SetObject(PyExc_KeyError, tup);
        Py_DECREF(tup);
        return -1;
    }
    return found;
}
static CYTHON_INLINE int __Pyx_PySet_Remove(PyObject *set, PyObject *key) {
    int found = PySet_Discard(set, key);
    if (unlikely(found != 1)) {
        return __Pyx_PySet_RemoveNotFound(set, key, found);
    }
    return 0;
}

/* py_dict_items */
  static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d) {
    if (PY_MAJOR_VERSION >= 3)
        return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyDict_Type_items, d);
    else
        return PyDict_Items(d);
}

/* DivInt[int] */
  static CYTHON_INLINE int __Pyx_div_int(int a, int b) {
    int q = a / b;
    int r = a - q*b;
    q -= ((r != 0) & ((r ^ b) < 0));
    return q;
}

/* ModInt[int] */
  static CYTHON_INLINE int __Pyx_mod_int(int a, int b) {
    int r = a % b;
    r += ((r != 0) & ((r ^ b) < 0)) * b;
    return r;
}

/* CallNextTpDealloc */
  static void __Pyx_call_next_tp_dealloc(PyObject* obj, destructor current_tp_dealloc) {
    PyTypeObject* type = Py_TYPE(obj);
    destructor tp_dealloc = NULL;
    while (type && __Pyx_PyType_GetSlot(type, tp_dealloc, destructor) != current_tp_dealloc)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    while (type && (tp_dealloc = __Pyx_PyType_GetSlot(type, tp_dealloc, destructor)) == current_tp_dealloc)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    if (type)
        tp_dealloc(obj);
}

/* CallNextTpTraverse */
  static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse) {
    PyTypeObject* type = Py_TYPE(obj);
    traverseproc tp_traverse = NULL;
    while (type && __Pyx_PyType_GetSlot(type, tp_traverse, traverseproc) != current_tp_traverse)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    while (type && (tp_traverse = __Pyx_PyType_GetSlot(type, tp_traverse, traverseproc)) == current_tp_traverse)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    if (type && tp_traverse)
        return tp_traverse(obj, v, a);
    return 0;
}

/* CallNextTpClear */
  static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_clear) {
    PyTypeObject* type = Py_TYPE(obj);
    inquiry tp_clear = NULL;
    while (type && __Pyx_PyType_GetSlot(type, tp_clear, inquiry) != current_tp_clear)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    while (type && (tp_clear = __Pyx_PyType_GetSlot(type, tp_clear, inquiry)) == current_tp_clear)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    if (type && tp_clear)
        tp_clear(obj);
}

/* PyObject_GenericGetAttrNoDict */
  #if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject *__Pyx_RaiseGenericGetAttributeError(PyTypeObject *tp, PyObject *attr_name) {
    __Pyx_TypeName type_name = __Pyx_PyType_GetName(tp);
    PyErr_Format(PyExc_AttributeError,
#if PY_MAJOR_VERSION >= 3
                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
                 type_name, attr_name);
#else
                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%.400s'",
                 type_name, PyString_AS_STRING(attr_name));
#endif
    __Pyx_DECREF_TypeName(type_name);
    return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name) {
    PyObject *descr;
    PyTypeObject *tp = Py_TYPE(obj);
    if (unlikely(!PyString_Check(attr_name))) {
        return PyObject_GenericGetAttr(obj, attr_name);
    }
    assert(!tp->tp_dictoffset);
    descr = _PyType_Lookup(tp, attr_name);
    if (unlikely(!descr)) {
        return __Pyx_RaiseGenericGetAttributeError(tp, attr_name);
    }
    Py_INCREF(descr);
    #if PY_MAJOR_VERSION < 3
    if (likely(PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_HAVE_CLASS)))
    #endif
    {
        descrgetfunc f = Py_TYPE(descr)->tp_descr_get;
        if (unlikely(f)) {
            PyObject *res = f(descr, obj, (PyObject *)tp);
            Py_DECREF(descr);
            return res;
        }
    }
    return descr;
}
#endif

/* PyObject_GenericGetAttr */
  #if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name) {
    if (unlikely(Py_TYPE(obj)->tp_dictoffset)) {
        return PyObject_GenericGetAttr(obj, attr_name);
    }
    return __Pyx_PyObject_GenericGetAttrNoDict(obj, attr_name);
}
#endif

/* TypeImport */
  #ifndef __PYX_HAVE_RT_ImportType_3_0_10
#define __PYX_HAVE_RT_ImportType_3_0_10
static PyTypeObject *__Pyx_ImportType_3_0_10(PyObject *module, const char *module_name, const char *class_name,
    size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_10 check_size)
{
    PyObject *result = 0;
    char warning[200];
    Py_ssize_t basicsize;
    Py_ssize_t itemsize;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *py_basicsize;
    PyObject *py_itemsize;
#endif
    result = PyObject_GetAttrString(module, class_name);
    if (!result)
        goto bad;
    if (!PyType_Check(result)) {
        PyErr_Format(PyExc_TypeError,
            "%.200s.%.200s is not a type object",
            module_name, class_name);
        goto bad;
    }
#if !CYTHON_COMPILING_IN_LIMITED_API
    basicsize = ((PyTypeObject *)result)->tp_basicsize;
    itemsize = ((PyTypeObject *)result)->tp_itemsize;
#else
    py_basicsize = PyObject_GetAttrString(result, "__basicsize__");
    if (!py_basicsize)
        goto bad;
    basicsize = PyLong_AsSsize_t(py_basicsize);
    Py_DECREF(py_basicsize);
    py_basicsize = 0;
    if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
    py_itemsize = PyObject_GetAttrString(result, "__itemsize__");
    if (!py_itemsize)
        goto bad;
    itemsize = PyLong_AsSsize_t(py_itemsize);
    Py_DECREF(py_itemsize);
    py_itemsize = 0;
    if (itemsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
#endif
    if (itemsize) {
        if (size % alignment) {
            alignment = size % alignment;
        }
        if (itemsize < (Py_ssize_t)alignment)
            itemsize = (Py_ssize_t)alignment;
    }
    if ((size_t)(basicsize + itemsize) < size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd from PyObject",
            module_name, class_name, size, basicsize+itemsize);
        goto bad;
    }
    if (check_size == __Pyx_ImportType_CheckSize_Error_3_0_10 &&
            ((size_t)basicsize > size || (size_t)(basicsize + itemsize) < size)) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd-%zd from PyObject",
            module_name, class_name, size, basicsize, basicsize+itemsize);
        goto bad;
    }
    else if (check_size == __Pyx_ImportType_CheckSize_Warn_3_0_10 && (size_t)basicsize > size) {
        PyOS_snprintf(warning, sizeof(warning),
            "%s.%s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd from PyObject",
            module_name, class_name, size, basicsize);
        if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(result);
    return NULL;
}
#endif

/* GetVTable */
  static void* __Pyx_GetVtable(PyTypeObject *type) {
    void* ptr;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *ob = PyObject_GetAttr((PyObject *)type, __pyx_n_s_pyx_vtable);
#else
    PyObject *ob = PyObject_GetItem(type->tp_dict, __pyx_n_s_pyx_vtable);
#endif
    if (!ob)
        goto bad;
    ptr = PyCapsule_GetPointer(ob, 0);
    if (!ptr && !PyErr_Occurred())
        PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type");
    Py_DECREF(ob);
    return ptr;
bad:
    Py_XDECREF(ob);
    return NULL;
}

/* FixUpExtensionType */
  #if CYTHON_USE_TYPE_SPECS
static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type) {
#if PY_VERSION_HEX > 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
    CYTHON_UNUSED_VAR(spec);
    CYTHON_UNUSED_VAR(type);
#else
    const PyType_Slot *slot = spec->slots;
    while (slot && slot->slot && slot->slot != Py_tp_members)
        slot++;
    if (slot && slot->slot == Py_tp_members) {
        int changed = 0;
#if !(PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON)
        const
#endif
            PyMemberDef *memb = (PyMemberDef*) slot->pfunc;
        while (memb && memb->name) {
            if (memb->name[0] == '_' && memb->name[1] == '_') {
#if PY_VERSION_HEX < 0x030900b1
                if (strcmp(memb->name, "__weaklistoffset__") == 0) {
                    assert(memb->type == T_PYSSIZET);
                    assert(memb->flags == READONLY);
                    type->tp_weaklistoffset = memb->offset;
                    changed = 1;
                }
                else if (strcmp(memb->name, "__dictoffset__") == 0) {
                    assert(memb->type == T_PYSSIZET);
                    assert(memb->flags == READONLY);
                    type->tp_dictoffset = memb->offset;
                    changed = 1;
                }
#if CYTHON_METH_FASTCALL
                else if (strcmp(memb->name, "__vectorcalloffset__") == 0) {
                    assert(memb->type == T_PYSSIZET);
                    assert(memb->flags == READONLY);
#if PY_VERSION_HEX >= 0x030800b4
                    type->tp_vectorcall_offset = memb->offset;
#else
                    type->tp_print = (printfunc) memb->offset;
#endif
                    changed = 1;
                }
#endif
#else
                if ((0));
#endif
#if PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON
                else if (strcmp(memb->name, "__module__") == 0) {
                    PyObject *descr;
                    assert(memb->type == T_OBJECT);
                    assert(memb->flags == 0 || memb->flags == READONLY);
                    descr = PyDescr_NewMember(type, memb);
                    if (unlikely(!descr))
                        return -1;
                    if (unlikely(PyDict_SetItem(type->tp_dict, PyDescr_NAME(descr), descr) < 0)) {
                        Py_DECREF(descr);
                        return -1;
                    }
                    Py_DECREF(descr);
                    changed = 1;
                }
#endif
            }
            memb++;
        }
        if (changed)
            PyType_Modified(type);
    }
#endif
    return 0;
}
#endif

/* ValidateBasesTuple */
  #if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases) {
    Py_ssize_t i, n;
#if CYTHON_ASSUME_SAFE_MACROS
    n = PyTuple_GET_SIZE(bases);
#else
    n = PyTuple_Size(bases);
    if (n < 0) return -1;
#endif
    for (i = 1; i < n; i++)
    {
#if CYTHON_AVOID_BORROWED_REFS
        PyObject *b0 = PySequence_GetItem(bases, i);
        if (!b0) return -1;
#elif CYTHON_ASSUME_SAFE_MACROS
        PyObject *b0 = PyTuple_GET_ITEM(bases, i);
#else
        PyObject *b0 = PyTuple_GetItem(bases, i);
        if (!b0) return -1;
#endif
        PyTypeObject *b;
#if PY_MAJOR_VERSION < 3
        if (PyClass_Check(b0))
        {
            PyErr_Format(PyExc_TypeError, "base class '%.200s' is an old-style class",
                         PyString_AS_STRING(((PyClassObject*)b0)->cl_name));
#if CYTHON_AVOID_BORROWED_REFS
            Py_DECREF(b0);
#endif
            return -1;
        }
#endif
        b = (PyTypeObject*) b0;
        if (!__Pyx_PyType_HasFeature(b, Py_TPFLAGS_HEAPTYPE))
        {
            __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
            PyErr_Format(PyExc_TypeError,
                "base class '" __Pyx_FMT_TYPENAME "' is not a heap type", b_name);
            __Pyx_DECREF_TypeName(b_name);
#if CYTHON_AVOID_BORROWED_REFS
            Py_DECREF(b0);
#endif
            return -1;
        }
        if (dictoffset == 0)
        {
            Py_ssize_t b_dictoffset = 0;
#if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
            b_dictoffset = b->tp_dictoffset;
#else
            PyObject *py_b_dictoffset = PyObject_GetAttrString((PyObject*)b, "__dictoffset__");
            if (!py_b_dictoffset) goto dictoffset_return;
            b_dictoffset = PyLong_AsSsize_t(py_b_dictoffset);
            Py_DECREF(py_b_dictoffset);
            if (b_dictoffset == -1 && PyErr_Occurred()) goto dictoffset_return;
#endif
            if (b_dictoffset) {
                {
                    __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
                    PyErr_Format(PyExc_TypeError,
                        "extension type '%.200s' has no __dict__ slot, "
                        "but base type '" __Pyx_FMT_TYPENAME "' has: "
                        "either add 'cdef dict __dict__' to the extension type "
                        "or add '__slots__ = [...]' to the base type",
                        type_name, b_name);
                    __Pyx_DECREF_TypeName(b_name);
                }
#if !(CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY)
              dictoffset_return:
#endif
#if CYTHON_AVOID_BORROWED_REFS
                Py_DECREF(b0);
#endif
                return -1;
            }
        }
#if CYTHON_AVOID_BORROWED_REFS
        Py_DECREF(b0);
#endif
    }
    return 0;
}
#endif

/* PyType_Ready */
  static int __Pyx_PyType_Ready(PyTypeObject *t) {
#if CYTHON_USE_TYPE_SPECS || !(CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API) || defined(PYSTON_MAJOR_VERSION)
    (void)__Pyx_PyObject_CallMethod0;
#if CYTHON_USE_TYPE_SPECS
    (void)__Pyx_validate_bases_tuple;
#endif
    return PyType_Ready(t);
#else
    int r;
    PyObject *bases = __Pyx_PyType_GetSlot(t, tp_bases, PyObject*);
    if (bases && unlikely(__Pyx_validate_bases_tuple(t->tp_name, t->tp_dictoffset, bases) == -1))
        return -1;
#if PY_VERSION_HEX >= 0x03050000 && !defined(PYSTON_MAJOR_VERSION)
    {
        int gc_was_enabled;
    #if PY_VERSION_HEX >= 0x030A00b1
        gc_was_enabled = PyGC_Disable();
        (void)__Pyx_PyObject_CallMethod0;
    #else
        PyObject *ret, *py_status;
        PyObject *gc = NULL;
        #if PY_VERSION_HEX >= 0x030700a1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM+0 >= 0x07030400)
        gc = PyImport_GetModule(__pyx_kp_u_gc);
        #endif
        if (unlikely(!gc)) gc = PyImport_Import(__pyx_kp_u_gc);
        if (unlikely(!gc)) return -1;
        py_status = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_isenabled);
        if (unlikely(!py_status)) {
            Py_DECREF(gc);
            return -1;
        }
        gc_was_enabled = __Pyx_PyObject_IsTrue(py_status);
        Py_DECREF(py_status);
        if (gc_was_enabled > 0) {
            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_disable);
            if (unlikely(!ret)) {
                Py_DECREF(gc);
                return -1;
            }
            Py_DECREF(ret);
        } else if (unlikely(gc_was_enabled == -1)) {
            Py_DECREF(gc);
            return -1;
        }
    #endif
        t->tp_flags |= Py_TPFLAGS_HEAPTYPE;
#if PY_VERSION_HEX >= 0x030A0000
        t->tp_flags |= Py_TPFLAGS_IMMUTABLETYPE;
#endif
#else
        (void)__Pyx_PyObject_CallMethod0;
#endif
    r = PyType_Ready(t);
#if PY_VERSION_HEX >= 0x03050000 && !defined(PYSTON_MAJOR_VERSION)
        t->tp_flags &= ~Py_TPFLAGS_HEAPTYPE;
    #if PY_VERSION_HEX >= 0x030A00b1
        if (gc_was_enabled)
            PyGC_Enable();
    #else
        if (gc_was_enabled) {
            PyObject *tp, *v, *tb;
            PyErr_Fetch(&tp, &v, &tb);
            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_enable);
            if (likely(ret || r == -1)) {
                Py_XDECREF(ret);
                PyErr_Restore(tp, v, tb);
            } else {
                Py_XDECREF(tp);
                Py_XDECREF(v);
                Py_XDECREF(tb);
                r = -1;
            }
        }
        Py_DECREF(gc);
    #endif
    }
#endif
    return r;
#endif
}

/* SetVTable */
  static int __Pyx_SetVtable(PyTypeObject *type, void *vtable) {
    PyObject *ob = PyCapsule_New(vtable, 0, 0);
    if (unlikely(!ob))
        goto bad;
#if CYTHON_COMPILING_IN_LIMITED_API
    if (unlikely(PyObject_SetAttr((PyObject *) type, __pyx_n_s_pyx_vtable, ob) < 0))
#else
    if (unlikely(PyDict_SetItem(type->tp_dict, __pyx_n_s_pyx_vtable, ob) < 0))
#endif
        goto bad;
    Py_DECREF(ob);
    return 0;
bad:
    Py_XDECREF(ob);
    return -1;
}

/* MergeVTables */
  #if !CYTHON_COMPILING_IN_LIMITED_API
static int __Pyx_MergeVtables(PyTypeObject *type) {
    int i;
    void** base_vtables;
    __Pyx_TypeName tp_base_name;
    __Pyx_TypeName base_name;
    void* unknown = (void*)-1;
    PyObject* bases = type->tp_bases;
    int base_depth = 0;
    {
        PyTypeObject* base = type->tp_base;
        while (base) {
            base_depth += 1;
            base = base->tp_base;
        }
    }
    base_vtables = (void**) malloc(sizeof(void*) * (size_t)(base_depth + 1));
    base_vtables[0] = unknown;
    for (i = 1; i < PyTuple_GET_SIZE(bases); i++) {
        void* base_vtable = __Pyx_GetVtable(((PyTypeObject*)PyTuple_GET_ITEM(bases, i)));
        if (base_vtable != NULL) {
            int j;
            PyTypeObject* base = type->tp_base;
            for (j = 0; j < base_depth; j++) {
                if (base_vtables[j] == unknown) {
                    base_vtables[j] = __Pyx_GetVtable(base);
                    base_vtables[j + 1] = unknown;
                }
                if (base_vtables[j] == base_vtable) {
                    break;
                } else if (base_vtables[j] == NULL) {
                    goto bad;
                }
                base = base->tp_base;
            }
        }
    }
    PyErr_Clear();
    free(base_vtables);
    return 0;
bad:
    tp_base_name = __Pyx_PyType_GetName(type->tp_base);
    base_name = __Pyx_PyType_GetName((PyTypeObject*)PyTuple_GET_ITEM(bases, i));
    PyErr_Format(PyExc_TypeError,
        "multiple bases have vtable conflict: '" __Pyx_FMT_TYPENAME "' and '" __Pyx_FMT_TYPENAME "'", tp_base_name, base_name);
    __Pyx_DECREF_TypeName(tp_base_name);
    __Pyx_DECREF_TypeName(base_name);
    free(base_vtables);
    return -1;
}
#endif

/* SetupReduce */
  #if !CYTHON_COMPILING_IN_LIMITED_API
static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
  int ret;
  PyObject *name_attr;
  name_attr = __Pyx_PyObject_GetAttrStrNoError(meth, __pyx_n_s_name_2);
  if (likely(name_attr)) {
      ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
  } else {
      ret = -1;
  }
  if (unlikely(ret < 0)) {
      PyErr_Clear();
      ret = 0;
  }
  Py_XDECREF(name_attr);
  return ret;
}
static int __Pyx_setup_reduce(PyObject* type_obj) {
    int ret = 0;
    PyObject *object_reduce = NULL;
    PyObject *object_getstate = NULL;
    PyObject *object_reduce_ex = NULL;
    PyObject *reduce = NULL;
    PyObject *reduce_ex = NULL;
    PyObject *reduce_cython = NULL;
    PyObject *setstate = NULL;
    PyObject *setstate_cython = NULL;
    PyObject *getstate = NULL;
#if CYTHON_USE_PYTYPE_LOOKUP
    getstate = _PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate);
#else
    getstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_getstate);
    if (!getstate && PyErr_Occurred()) {
        goto __PYX_BAD;
    }
#endif
    if (getstate) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_getstate = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_getstate);
#else
        object_getstate = __Pyx_PyObject_GetAttrStrNoError((PyObject*)&PyBaseObject_Type, __pyx_n_s_getstate);
        if (!object_getstate && PyErr_Occurred()) {
            goto __PYX_BAD;
        }
#endif
        if (object_getstate != getstate) {
            goto __PYX_GOOD;
        }
    }
#if CYTHON_USE_PYTYPE_LOOKUP
    object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#else
    object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#endif
    reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD;
    if (reduce_ex == object_reduce_ex) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
#else
        object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
#endif
        reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD;
        if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
            reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython);
            if (likely(reduce_cython)) {
                ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
            } else if (reduce == object_reduce || PyErr_Occurred()) {
                goto __PYX_BAD;
            }
            setstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate);
            if (!setstate) PyErr_Clear();
            if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
                setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython);
                if (likely(setstate_cython)) {
                    ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                    ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                } else if (!setstate || PyErr_Occurred()) {
                    goto __PYX_BAD;
                }
            }
            PyType_Modified((PyTypeObject*)type_obj);
        }
    }
    goto __PYX_GOOD;
__PYX_BAD:
    if (!PyErr_Occurred()) {
        __Pyx_TypeName type_obj_name =
            __Pyx_PyType_GetName((PyTypeObject*)type_obj);
        PyErr_Format(PyExc_RuntimeError,
            "Unable to initialize pickling for " __Pyx_FMT_TYPENAME, type_obj_name);
        __Pyx_DECREF_TypeName(type_obj_name);
    }
    ret = -1;
__PYX_GOOD:
#if !CYTHON_USE_PYTYPE_LOOKUP
    Py_XDECREF(object_reduce);
    Py_XDECREF(object_reduce_ex);
    Py_XDECREF(object_getstate);
    Py_XDECREF(getstate);
#endif
    Py_XDECREF(reduce);
    Py_XDECREF(reduce_ex);
    Py_XDECREF(reduce_cython);
    Py_XDECREF(setstate);
    Py_XDECREF(setstate_cython);
    return ret;
}
#endif

/* FetchSharedCythonModule */
  static PyObject *__Pyx_FetchSharedCythonABIModule(void) {
    return __Pyx_PyImport_AddModuleRef((char*) __PYX_ABI_MODULE_NAME);
}

/* FetchCommonType */
  static int __Pyx_VerifyCachedType(PyObject *cached_type,
                               const char *name,
                               Py_ssize_t basicsize,
                               Py_ssize_t expected_basicsize) {
    if (!PyType_Check(cached_type)) {
        PyErr_Format(PyExc_TypeError,
            "Shared Cython type %.200s is not a type object", name);
        return -1;
    }
    if (basicsize != expected_basicsize) {
        PyErr_Format(PyExc_TypeError,
            "Shared Cython type %.200s has the wrong size, try recompiling",
            name);
        return -1;
    }
    return 0;
}
#if !CYTHON_USE_TYPE_SPECS
static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
    PyObject* abi_module;
    const char* object_name;
    PyTypeObject *cached_type = NULL;
    abi_module = __Pyx_FetchSharedCythonABIModule();
    if (!abi_module) return NULL;
    object_name = strrchr(type->tp_name, '.');
    object_name = object_name ? object_name+1 : type->tp_name;
    cached_type = (PyTypeObject*) PyObject_GetAttrString(abi_module, object_name);
    if (cached_type) {
        if (__Pyx_VerifyCachedType(
              (PyObject *)cached_type,
              object_name,
              cached_type->tp_basicsize,
              type->tp_basicsize) < 0) {
            goto bad;
        }
        goto done;
    }
    if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
    PyErr_Clear();
    if (PyType_Ready(type) < 0) goto bad;
    if (PyObject_SetAttrString(abi_module, object_name, (PyObject *)type) < 0)
        goto bad;
    Py_INCREF(type);
    cached_type = type;
done:
    Py_DECREF(abi_module);
    return cached_type;
bad:
    Py_XDECREF(cached_type);
    cached_type = NULL;
    goto done;
}
#else
static PyTypeObject *__Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases) {
    PyObject *abi_module, *cached_type = NULL;
    const char* object_name = strrchr(spec->name, '.');
    object_name = object_name ? object_name+1 : spec->name;
    abi_module = __Pyx_FetchSharedCythonABIModule();
    if (!abi_module) return NULL;
    cached_type = PyObject_GetAttrString(abi_module, object_name);
    if (cached_type) {
        Py_ssize_t basicsize;
#if CYTHON_COMPILING_IN_LIMITED_API
        PyObject *py_basicsize;
        py_basicsize = PyObject_GetAttrString(cached_type, "__basicsize__");
        if (unlikely(!py_basicsize)) goto bad;
        basicsize = PyLong_AsSsize_t(py_basicsize);
        Py_DECREF(py_basicsize);
        py_basicsize = 0;
        if (unlikely(basicsize == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
#else
        basicsize = likely(PyType_Check(cached_type)) ? ((PyTypeObject*) cached_type)->tp_basicsize : -1;
#endif
        if (__Pyx_VerifyCachedType(
              cached_type,
              object_name,
              basicsize,
              spec->basicsize) < 0) {
            goto bad;
        }
        goto done;
    }
    if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
    PyErr_Clear();
    CYTHON_UNUSED_VAR(module);
    cached_type = __Pyx_PyType_FromModuleAndSpec(abi_module, spec, bases);
    if (unlikely(!cached_type)) goto bad;
    if (unlikely(__Pyx_fix_up_extension_type_from_spec(spec, (PyTypeObject *) cached_type) < 0)) goto bad;
    if (PyObject_SetAttrString(abi_module, object_name, cached_type) < 0) goto bad;
done:
    Py_DECREF(abi_module);
    assert(cached_type == NULL || PyType_Check(cached_type));
    return (PyTypeObject *) cached_type;
bad:
    Py_XDECREF(cached_type);
    cached_type = NULL;
    goto done;
}
#endif

/* PyVectorcallFastCallDict */
  #if CYTHON_METH_FASTCALL
static PyObject *__Pyx_PyVectorcall_FastCallDict_kw(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
{
    PyObject *res = NULL;
    PyObject *kwnames;
    PyObject **newargs;
    PyObject **kwvalues;
    Py_ssize_t i, pos;
    size_t j;
    PyObject *key, *value;
    unsigned long keys_are_strings;
    Py_ssize_t nkw = PyDict_GET_SIZE(kw);
    newargs = (PyObject **)PyMem_Malloc((nargs + (size_t)nkw) * sizeof(args[0]));
    if (unlikely(newargs == NULL)) {
        PyErr_NoMemory();
        return NULL;
    }
    for (j = 0; j < nargs; j++) newargs[j] = args[j];
    kwnames = PyTuple_New(nkw);
    if (unlikely(kwnames == NULL)) {
        PyMem_Free(newargs);
        return NULL;
    }
    kwvalues = newargs + nargs;
    pos = i = 0;
    keys_are_strings = Py_TPFLAGS_UNICODE_SUBCLASS;
    while (PyDict_Next(kw, &pos, &key, &value)) {
        keys_are_strings &= Py_TYPE(key)->tp_flags;
        Py_INCREF(key);
        Py_INCREF(value);
        PyTuple_SET_ITEM(kwnames, i, key);
        kwvalues[i] = value;
        i++;
    }
    if (unlikely(!keys_are_strings)) {
        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
        goto cleanup;
    }
    res = vc(func, newargs, nargs, kwnames);
cleanup:
    Py_DECREF(kwnames);
    for (i = 0; i < nkw; i++)
        Py_DECREF(kwvalues[i]);
    PyMem_Free(newargs);
    return res;
}
static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
{
    if (likely(kw == NULL) || PyDict_GET_SIZE(kw) == 0) {
        return vc(func, args, nargs, NULL);
    }
    return __Pyx_PyVectorcall_FastCallDict_kw(func, vc, args, nargs, kw);
}
#endif

/* CythonFunctionShared */
  #if CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
    if (__Pyx_CyFunction_Check(func)) {
        return PyCFunction_GetFunction(((__pyx_CyFunctionObject*)func)->func) == (PyCFunction) cfunc;
    } else if (PyCFunction_Check(func)) {
        return PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
    }
    return 0;
}
#else
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
    return __Pyx_CyOrPyCFunction_Check(func) && __Pyx_CyOrPyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
}
#endif
static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj) {
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
    __Pyx_Py_XDECREF_SET(
        __Pyx_CyFunction_GetClassObj(f),
            ((classobj) ? __Pyx_NewRef(classobj) : NULL));
#else
    __Pyx_Py_XDECREF_SET(
        ((PyCMethodObject *) (f))->mm_class,
        (PyTypeObject*)((classobj) ? __Pyx_NewRef(classobj) : NULL));
#endif
}
static PyObject *
__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, void *closure)
{
    CYTHON_UNUSED_VAR(closure);
    if (unlikely(op->func_doc == NULL)) {
#if CYTHON_COMPILING_IN_LIMITED_API
        op->func_doc = PyObject_GetAttrString(op->func, "__doc__");
        if (unlikely(!op->func_doc)) return NULL;
#else
        if (((PyCFunctionObject*)op)->m_ml->ml_doc) {
#if PY_MAJOR_VERSION >= 3
            op->func_doc = PyUnicode_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
#else
            op->func_doc = PyString_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
#endif
            if (unlikely(op->func_doc == NULL))
                return NULL;
        } else {
            Py_INCREF(Py_None);
            return Py_None;
        }
#endif
    }
    Py_INCREF(op->func_doc);
    return op->func_doc;
}
static int
__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (value == NULL) {
        value = Py_None;
    }
    Py_INCREF(value);
    __Pyx_Py_XDECREF_SET(op->func_doc, value);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (unlikely(op->func_name == NULL)) {
#if CYTHON_COMPILING_IN_LIMITED_API
        op->func_name = PyObject_GetAttrString(op->func, "__name__");
#elif PY_MAJOR_VERSION >= 3
        op->func_name = PyUnicode_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
#else
        op->func_name = PyString_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
#endif
        if (unlikely(op->func_name == NULL))
            return NULL;
    }
    Py_INCREF(op->func_name);
    return op->func_name;
}
static int
__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value)))
#else
    if (unlikely(value == NULL || !PyString_Check(value)))
#endif
    {
        PyErr_SetString(PyExc_TypeError,
                        "__name__ must be set to a string object");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_Py_XDECREF_SET(op->func_name, value);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(context);
    Py_INCREF(op->func_qualname);
    return op->func_qualname;
}
static int
__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value)))
#else
    if (unlikely(value == NULL || !PyString_Check(value)))
#endif
    {
        PyErr_SetString(PyExc_TypeError,
                        "__qualname__ must be set to a string object");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_Py_XDECREF_SET(op->func_qualname, value);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (unlikely(op->func_dict == NULL)) {
        op->func_dict = PyDict_New();
        if (unlikely(op->func_dict == NULL))
            return NULL;
    }
    Py_INCREF(op->func_dict);
    return op->func_dict;
}
static int
__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (unlikely(value == NULL)) {
        PyErr_SetString(PyExc_TypeError,
               "function's dictionary may not be deleted");
        return -1;
    }
    if (unlikely(!PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
               "setting function's dictionary to a non-dict");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_Py_XDECREF_SET(op->func_dict, value);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(context);
    Py_INCREF(op->func_globals);
    return op->func_globals;
}
static PyObject *
__Pyx_CyFunction_get_closure(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(op);
    CYTHON_UNUSED_VAR(context);
    Py_INCREF(Py_None);
    return Py_None;
}
static PyObject *
__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op, void *context)
{
    PyObject* result = (op->func_code) ? op->func_code : Py_None;
    CYTHON_UNUSED_VAR(context);
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
    int result = 0;
    PyObject *res = op->defaults_getter((PyObject *) op);
    if (unlikely(!res))
        return -1;
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
    Py_INCREF(op->defaults_tuple);
    op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
    Py_INCREF(op->defaults_kwdict);
    #else
    op->defaults_tuple = __Pyx_PySequence_ITEM(res, 0);
    if (unlikely(!op->defaults_tuple)) result = -1;
    else {
        op->defaults_kwdict = __Pyx_PySequence_ITEM(res, 1);
        if (unlikely(!op->defaults_kwdict)) result = -1;
    }
    #endif
    Py_DECREF(res);
    return result;
}
static int
__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    if (!value) {
        value = Py_None;
    } else if (unlikely(value != Py_None && !PyTuple_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__defaults__ must be set to a tuple object");
        return -1;
    }
    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__defaults__ will not "
                 "currently affect the values used in function calls", 1);
    Py_INCREF(value);
    __Pyx_Py_XDECREF_SET(op->defaults_tuple, value);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op, void *context) {
    PyObject* result = op->defaults_tuple;
    CYTHON_UNUSED_VAR(context);
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
            result = op->defaults_tuple;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    if (!value) {
        value = Py_None;
    } else if (unlikely(value != Py_None && !PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__kwdefaults__ must be set to a dict object");
        return -1;
    }
    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__kwdefaults__ will not "
                 "currently affect the values used in function calls", 1);
    Py_INCREF(value);
    __Pyx_Py_XDECREF_SET(op->defaults_kwdict, value);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op, void *context) {
    PyObject* result = op->defaults_kwdict;
    CYTHON_UNUSED_VAR(context);
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
            result = op->defaults_kwdict;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    if (!value || value == Py_None) {
        value = NULL;
    } else if (unlikely(!PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__annotations__ must be set to a dict object");
        return -1;
    }
    Py_XINCREF(value);
    __Pyx_Py_XDECREF_SET(op->func_annotations, value);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op, void *context) {
    PyObject* result = op->func_annotations;
    CYTHON_UNUSED_VAR(context);
    if (unlikely(!result)) {
        result = PyDict_New();
        if (unlikely(!result)) return NULL;
        op->func_annotations = result;
    }
    Py_INCREF(result);
    return result;
}
static PyObject *
__Pyx_CyFunction_get_is_coroutine(__pyx_CyFunctionObject *op, void *context) {
    int is_coroutine;
    CYTHON_UNUSED_VAR(context);
    if (op->func_is_coroutine) {
        return __Pyx_NewRef(op->func_is_coroutine);
    }
    is_coroutine = op->flags & __Pyx_CYFUNCTION_COROUTINE;
#if PY_VERSION_HEX >= 0x03050000
    if (is_coroutine) {
        PyObject *module, *fromlist, *marker = __pyx_n_s_is_coroutine;
        fromlist = PyList_New(1);
        if (unlikely(!fromlist)) return NULL;
        Py_INCREF(marker);
#if CYTHON_ASSUME_SAFE_MACROS
        PyList_SET_ITEM(fromlist, 0, marker);
#else
        if (unlikely(PyList_SetItem(fromlist, 0, marker) < 0)) {
            Py_DECREF(marker);
            Py_DECREF(fromlist);
            return NULL;
        }
#endif
        module = PyImport_ImportModuleLevelObject(__pyx_n_s_asyncio_coroutines, NULL, NULL, fromlist, 0);
        Py_DECREF(fromlist);
        if (unlikely(!module)) goto ignore;
        op->func_is_coroutine = __Pyx_PyObject_GetAttrStr(module, marker);
        Py_DECREF(module);
        if (likely(op->func_is_coroutine)) {
            return __Pyx_NewRef(op->func_is_coroutine);
        }
ignore:
        PyErr_Clear();
    }
#endif
    op->func_is_coroutine = __Pyx_PyBool_FromLong(is_coroutine);
    return __Pyx_NewRef(op->func_is_coroutine);
}
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *
__Pyx_CyFunction_get_module(__pyx_CyFunctionObject *op, void *context) {
    CYTHON_UNUSED_VAR(context);
    return PyObject_GetAttrString(op->func, "__module__");
}
static int
__Pyx_CyFunction_set_module(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    return PyObject_SetAttrString(op->func, "__module__", value);
}
#endif
static PyGetSetDef __pyx_CyFunction_getsets[] = {
    {(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {(char *) "__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {(char *) "__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
    {(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {(char *) "__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
    {(char *) "__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
    {(char *) "_is_coroutine", (getter)__Pyx_CyFunction_get_is_coroutine, 0, 0, 0},
#if CYTHON_COMPILING_IN_LIMITED_API
    {"__module__", (getter)__Pyx_CyFunction_get_module, (setter)__Pyx_CyFunction_set_module, 0, 0},
#endif
    {0, 0, 0, 0, 0}
};
static PyMemberDef __pyx_CyFunction_members[] = {
#if !CYTHON_COMPILING_IN_LIMITED_API
    {(char *) "__module__", T_OBJECT, offsetof(PyCFunctionObject, m_module), 0, 0},
#endif
#if CYTHON_USE_TYPE_SPECS
    {(char *) "__dictoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_dict), READONLY, 0},
#if CYTHON_METH_FASTCALL
#if CYTHON_BACKPORT_VECTORCALL
    {(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_vectorcall), READONLY, 0},
#else
#if !CYTHON_COMPILING_IN_LIMITED_API
    {(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(PyCFunctionObject, vectorcall), READONLY, 0},
#endif
#endif
#endif
#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
    {(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_weakreflist), READONLY, 0},
#else
    {(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(PyCFunctionObject, m_weakreflist), READONLY, 0},
#endif
#endif
    {0, 0, 0,  0, 0}
};
static PyObject *
__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, PyObject *args)
{
    CYTHON_UNUSED_VAR(args);
#if PY_MAJOR_VERSION >= 3
    Py_INCREF(m->func_qualname);
    return m->func_qualname;
#else
    return PyString_FromString(((PyCFunctionObject*)m)->m_ml->ml_name);
#endif
}
static PyMethodDef __pyx_CyFunction_methods[] = {
    {"__reduce__", (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
    {0, 0, 0, 0}
};
#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func_weakreflist)
#else
#define __Pyx_CyFunction_weakreflist(cyfunc) (((PyCFunctionObject*)cyfunc)->m_weakreflist)
#endif
static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject *op, PyMethodDef *ml, int flags, PyObject* qualname,
                                       PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
#if !CYTHON_COMPILING_IN_LIMITED_API
    PyCFunctionObject *cf = (PyCFunctionObject*) op;
#endif
    if (unlikely(op == NULL))
        return NULL;
#if CYTHON_COMPILING_IN_LIMITED_API
    op->func = PyCFunction_NewEx(ml, (PyObject*)op, module);
    if (unlikely(!op->func)) return NULL;
#endif
    op->flags = flags;
    __Pyx_CyFunction_weakreflist(op) = NULL;
#if !CYTHON_COMPILING_IN_LIMITED_API
    cf->m_ml = ml;
    cf->m_self = (PyObject *) op;
#endif
    Py_XINCREF(closure);
    op->func_closure = closure;
#if !CYTHON_COMPILING_IN_LIMITED_API
    Py_XINCREF(module);
    cf->m_module = module;
#endif
    op->func_dict = NULL;
    op->func_name = NULL;
    Py_INCREF(qualname);
    op->func_qualname = qualname;
    op->func_doc = NULL;
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
    op->func_classobj = NULL;
#else
    ((PyCMethodObject*)op)->mm_class = NULL;
#endif
    op->func_globals = globals;
    Py_INCREF(op->func_globals);
    Py_XINCREF(code);
    op->func_code = code;
    op->defaults_pyobjects = 0;
    op->defaults_size = 0;
    op->defaults = NULL;
    op->defaults_tuple = NULL;
    op->defaults_kwdict = NULL;
    op->defaults_getter = NULL;
    op->func_annotations = NULL;
    op->func_is_coroutine = NULL;
#if CYTHON_METH_FASTCALL
    switch (ml->ml_flags & (METH_VARARGS | METH_FASTCALL | METH_NOARGS | METH_O | METH_KEYWORDS | METH_METHOD)) {
    case METH_NOARGS:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_NOARGS;
        break;
    case METH_O:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_O;
        break;
    case METH_METHOD | METH_FASTCALL | METH_KEYWORDS:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD;
        break;
    case METH_FASTCALL | METH_KEYWORDS:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS;
        break;
    case METH_VARARGS | METH_KEYWORDS:
        __Pyx_CyFunction_func_vectorcall(op) = NULL;
        break;
    default:
        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
        Py_DECREF(op);
        return NULL;
    }
#endif
    return (PyObject *) op;
}
static int
__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
{
    Py_CLEAR(m->func_closure);
#if CYTHON_COMPILING_IN_LIMITED_API
    Py_CLEAR(m->func);
#else
    Py_CLEAR(((PyCFunctionObject*)m)->m_module);
#endif
    Py_CLEAR(m->func_dict);
    Py_CLEAR(m->func_name);
    Py_CLEAR(m->func_qualname);
    Py_CLEAR(m->func_doc);
    Py_CLEAR(m->func_globals);
    Py_CLEAR(m->func_code);
#if !CYTHON_COMPILING_IN_LIMITED_API
#if PY_VERSION_HEX < 0x030900B1
    Py_CLEAR(__Pyx_CyFunction_GetClassObj(m));
#else
    {
        PyObject *cls = (PyObject*) ((PyCMethodObject *) (m))->mm_class;
        ((PyCMethodObject *) (m))->mm_class = NULL;
        Py_XDECREF(cls);
    }
#endif
#endif
    Py_CLEAR(m->defaults_tuple);
    Py_CLEAR(m->defaults_kwdict);
    Py_CLEAR(m->func_annotations);
    Py_CLEAR(m->func_is_coroutine);
    if (m->defaults) {
        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
        int i;
        for (i = 0; i < m->defaults_pyobjects; i++)
            Py_XDECREF(pydefaults[i]);
        PyObject_Free(m->defaults);
        m->defaults = NULL;
    }
    return 0;
}
static void __Pyx__CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
    if (__Pyx_CyFunction_weakreflist(m) != NULL)
        PyObject_ClearWeakRefs((PyObject *) m);
    __Pyx_CyFunction_clear(m);
    __Pyx_PyHeapTypeObject_GC_Del(m);
}
static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
    PyObject_GC_UnTrack(m);
    __Pyx__CyFunction_dealloc(m);
}
static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
{
    Py_VISIT(m->func_closure);
#if CYTHON_COMPILING_IN_LIMITED_API
    Py_VISIT(m->func);
#else
    Py_VISIT(((PyCFunctionObject*)m)->m_module);
#endif
    Py_VISIT(m->func_dict);
    Py_VISIT(m->func_name);
    Py_VISIT(m->func_qualname);
    Py_VISIT(m->func_doc);
    Py_VISIT(m->func_globals);
    Py_VISIT(m->func_code);
#if !CYTHON_COMPILING_IN_LIMITED_API
    Py_VISIT(__Pyx_CyFunction_GetClassObj(m));
#endif
    Py_VISIT(m->defaults_tuple);
    Py_VISIT(m->defaults_kwdict);
    Py_VISIT(m->func_is_coroutine);
    if (m->defaults) {
        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
        int i;
        for (i = 0; i < m->defaults_pyobjects; i++)
            Py_VISIT(pydefaults[i]);
    }
    return 0;
}
static PyObject*
__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
{
#if PY_MAJOR_VERSION >= 3
    return PyUnicode_FromFormat("<cyfunction %U at %p>",
                                op->func_qualname, (void *)op);
#else
    return PyString_FromFormat("<cyfunction %s at %p>",
                               PyString_AsString(op->func_qualname), (void *)op);
#endif
}
static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) {
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *f = ((__pyx_CyFunctionObject*)func)->func;
    PyObject *py_name = NULL;
    PyCFunction meth;
    int flags;
    meth = PyCFunction_GetFunction(f);
    if (unlikely(!meth)) return NULL;
    flags = PyCFunction_GetFlags(f);
    if (unlikely(flags < 0)) return NULL;
#else
    PyCFunctionObject* f = (PyCFunctionObject*)func;
    PyCFunction meth = f->m_ml->ml_meth;
    int flags = f->m_ml->ml_flags;
#endif
    Py_ssize_t size;
    switch (flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) {
    case METH_VARARGS:
        if (likely(kw == NULL || PyDict_Size(kw) == 0))
            return (*meth)(self, arg);
        break;
    case METH_VARARGS | METH_KEYWORDS:
        return (*(PyCFunctionWithKeywords)(void*)meth)(self, arg, kw);
    case METH_NOARGS:
        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
#if CYTHON_ASSUME_SAFE_MACROS
            size = PyTuple_GET_SIZE(arg);
#else
            size = PyTuple_Size(arg);
            if (unlikely(size < 0)) return NULL;
#endif
            if (likely(size == 0))
                return (*meth)(self, NULL);
#if CYTHON_COMPILING_IN_LIMITED_API
            py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
            if (!py_name) return NULL;
            PyErr_Format(PyExc_TypeError,
                "%.200S() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
                py_name, size);
            Py_DECREF(py_name);
#else
            PyErr_Format(PyExc_TypeError,
                "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
                f->m_ml->ml_name, size);
#endif
            return NULL;
        }
        break;
    case METH_O:
        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
#if CYTHON_ASSUME_SAFE_MACROS
            size = PyTuple_GET_SIZE(arg);
#else
            size = PyTuple_Size(arg);
            if (unlikely(size < 0)) return NULL;
#endif
            if (likely(size == 1)) {
                PyObject *result, *arg0;
                #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
                arg0 = PyTuple_GET_ITEM(arg, 0);
                #else
                arg0 = __Pyx_PySequence_ITEM(arg, 0); if (unlikely(!arg0)) return NULL;
                #endif
                result = (*meth)(self, arg0);
                #if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
                Py_DECREF(arg0);
                #endif
                return result;
            }
#if CYTHON_COMPILING_IN_LIMITED_API
            py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
            if (!py_name) return NULL;
            PyErr_Format(PyExc_TypeError,
                "%.200S() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
                py_name, size);
            Py_DECREF(py_name);
#else
            PyErr_Format(PyExc_TypeError,
                "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
                f->m_ml->ml_name, size);
#endif
            return NULL;
        }
        break;
    default:
        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
        return NULL;
    }
#if CYTHON_COMPILING_IN_LIMITED_API
    py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
    if (!py_name) return NULL;
    PyErr_Format(PyExc_TypeError, "%.200S() takes no keyword arguments",
                 py_name);
    Py_DECREF(py_name);
#else
    PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
                 f->m_ml->ml_name);
#endif
    return NULL;
}
static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *self, *result;
#if CYTHON_COMPILING_IN_LIMITED_API
    self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)func)->func);
    if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
    self = ((PyCFunctionObject*)func)->m_self;
#endif
    result = __Pyx_CyFunction_CallMethod(func, self, arg, kw);
    return result;
}
static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) {
    PyObject *result;
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
#if CYTHON_METH_FASTCALL
     __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
    if (vc) {
#if CYTHON_ASSUME_SAFE_MACROS
        return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
#else
        (void) &__Pyx_PyVectorcall_FastCallDict;
        return PyVectorcall_Call(func, args, kw);
#endif
    }
#endif
    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
        Py_ssize_t argc;
        PyObject *new_args;
        PyObject *self;
#if CYTHON_ASSUME_SAFE_MACROS
        argc = PyTuple_GET_SIZE(args);
#else
        argc = PyTuple_Size(args);
        if (unlikely(!argc) < 0) return NULL;
#endif
        new_args = PyTuple_GetSlice(args, 1, argc);
        if (unlikely(!new_args))
            return NULL;
        self = PyTuple_GetItem(args, 0);
        if (unlikely(!self)) {
            Py_DECREF(new_args);
#if PY_MAJOR_VERSION > 2
            PyErr_Format(PyExc_TypeError,
                         "unbound method %.200S() needs an argument",
                         cyfunc->func_qualname);
#else
            PyErr_SetString(PyExc_TypeError,
                            "unbound method needs an argument");
#endif
            return NULL;
        }
        result = __Pyx_CyFunction_CallMethod(func, self, new_args, kw);
        Py_DECREF(new_args);
    } else {
        result = __Pyx_CyFunction_Call(func, args, kw);
    }
    return result;
}
#if CYTHON_METH_FASTCALL
static CYTHON_INLINE int __Pyx_CyFunction_Vectorcall_CheckArgs(__pyx_CyFunctionObject *cyfunc, Py_ssize_t nargs, PyObject *kwnames)
{
    int ret = 0;
    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
        if (unlikely(nargs < 1)) {
            PyErr_Format(PyExc_TypeError, "%.200s() needs an argument",
                         ((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
            return -1;
        }
        ret = 1;
    }
    if (unlikely(kwnames) && unlikely(PyTuple_GET_SIZE(kwnames))) {
        PyErr_Format(PyExc_TypeError,
                     "%.200s() takes no keyword arguments", ((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
        return -1;
    }
    return ret;
}
static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
#if CYTHON_BACKPORT_VECTORCALL
    Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
    PyObject *self;
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
        self = ((PyCFunctionObject*)cyfunc)->m_self;
        break;
    default:
        return NULL;
    }
    if (unlikely(nargs != 0)) {
        PyErr_Format(PyExc_TypeError,
            "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
            def->ml_name, nargs);
        return NULL;
    }
    return def->ml_meth(self, NULL);
}
static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
#if CYTHON_BACKPORT_VECTORCALL
    Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
    PyObject *self;
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
        self = ((PyCFunctionObject*)cyfunc)->m_self;
        break;
    default:
        return NULL;
    }
    if (unlikely(nargs != 1)) {
        PyErr_Format(PyExc_TypeError,
            "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
            def->ml_name, nargs);
        return NULL;
    }
    return def->ml_meth(self, args[0]);
}
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
#if CYTHON_BACKPORT_VECTORCALL
    Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
    PyObject *self;
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
        self = ((PyCFunctionObject*)cyfunc)->m_self;
        break;
    default:
        return NULL;
    }
    return ((__Pyx_PyCFunctionFastWithKeywords)(void(*)(void))def->ml_meth)(self, args, nargs, kwnames);
}
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
    PyTypeObject *cls = (PyTypeObject *) __Pyx_CyFunction_GetClassObj(cyfunc);
#if CYTHON_BACKPORT_VECTORCALL
    Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
    PyObject *self;
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
        self = ((PyCFunctionObject*)cyfunc)->m_self;
        break;
    default:
        return NULL;
    }
    return ((__Pyx_PyCMethod)(void(*)(void))def->ml_meth)(self, cls, args, (size_t)nargs, kwnames);
}
#endif
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_CyFunctionType_slots[] = {
    {Py_tp_dealloc, (void *)__Pyx_CyFunction_dealloc},
    {Py_tp_repr, (void *)__Pyx_CyFunction_repr},
    {Py_tp_call, (void *)__Pyx_CyFunction_CallAsMethod},
    {Py_tp_traverse, (void *)__Pyx_CyFunction_traverse},
    {Py_tp_clear, (void *)__Pyx_CyFunction_clear},
    {Py_tp_methods, (void *)__pyx_CyFunction_methods},
    {Py_tp_members, (void *)__pyx_CyFunction_members},
    {Py_tp_getset, (void *)__pyx_CyFunction_getsets},
    {Py_tp_descr_get, (void *)__Pyx_PyMethod_New},
    {0, 0},
};
static PyType_Spec __pyx_CyFunctionType_spec = {
    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
    sizeof(__pyx_CyFunctionObject),
    0,
#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
    Py_TPFLAGS_METHOD_DESCRIPTOR |
#endif
#if (defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL)
    _Py_TPFLAGS_HAVE_VECTORCALL |
#endif
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
    __pyx_CyFunctionType_slots
};
#else
static PyTypeObject __pyx_CyFunctionType_type = {
    PyVarObject_HEAD_INIT(0, 0)
    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
    sizeof(__pyx_CyFunctionObject),
    0,
    (destructor) __Pyx_CyFunction_dealloc,
#if !CYTHON_METH_FASTCALL
    0,
#elif CYTHON_BACKPORT_VECTORCALL
    (printfunc)offsetof(__pyx_CyFunctionObject, func_vectorcall),
#else
    offsetof(PyCFunctionObject, vectorcall),
#endif
    0,
    0,
#if PY_MAJOR_VERSION < 3
    0,
#else
    0,
#endif
    (reprfunc) __Pyx_CyFunction_repr,
    0,
    0,
    0,
    0,
    __Pyx_CyFunction_CallAsMethod,
    0,
    0,
    0,
    0,
#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
    Py_TPFLAGS_METHOD_DESCRIPTOR |
#endif
#if defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL
    _Py_TPFLAGS_HAVE_VECTORCALL |
#endif
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
    0,
    (traverseproc) __Pyx_CyFunction_traverse,
    (inquiry) __Pyx_CyFunction_clear,
    0,
#if PY_VERSION_HEX < 0x030500A0
    offsetof(__pyx_CyFunctionObject, func_weakreflist),
#else
    offsetof(PyCFunctionObject, m_weakreflist),
#endif
    0,
    0,
    __pyx_CyFunction_methods,
    __pyx_CyFunction_members,
    __pyx_CyFunction_getsets,
    0,
    0,
    __Pyx_PyMethod_New,
    0,
    offsetof(__pyx_CyFunctionObject, func_dict),
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
#if PY_VERSION_HEX >= 0x030400a1
    0,
#endif
#if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
    0,
#endif
#if __PYX_NEED_TP_PRINT_SLOT
    0,
#endif
#if PY_VERSION_HEX >= 0x030C0000
    0,
#endif
#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
    0,
#endif
};
#endif
static int __pyx_CyFunction_init(PyObject *module) {
#if CYTHON_USE_TYPE_SPECS
    __pyx_CyFunctionType = __Pyx_FetchCommonTypeFromSpec(module, &__pyx_CyFunctionType_spec, NULL);
#else
    CYTHON_UNUSED_VAR(module);
    __pyx_CyFunctionType = __Pyx_FetchCommonType(&__pyx_CyFunctionType_type);
#endif
    if (unlikely(__pyx_CyFunctionType == NULL)) {
        return -1;
    }
    return 0;
}
static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults = PyObject_Malloc(size);
    if (unlikely(!m->defaults))
        return PyErr_NoMemory();
    memset(m->defaults, 0, size);
    m->defaults_pyobjects = pyobjects;
    m->defaults_size = size;
    return m->defaults;
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_tuple = tuple;
    Py_INCREF(tuple);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_kwdict = dict;
    Py_INCREF(dict);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->func_annotations = dict;
    Py_INCREF(dict);
}

/* CythonFunction */
  static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml, int flags, PyObject* qualname,
                                      PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
    PyObject *op = __Pyx_CyFunction_Init(
        PyObject_GC_New(__pyx_CyFunctionObject, __pyx_CyFunctionType),
        ml, flags, qualname, closure, module, globals, code
    );
    if (likely(op)) {
        PyObject_GC_Track(op);
    }
    return op;
}

/* ClassMethod */
  static PyObject* __Pyx_Method_ClassMethod(PyObject *method) {
#if CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM <= 0x05080000
    if (PyObject_TypeCheck(method, &PyWrapperDescr_Type)) {
        return PyClassMethod_New(method);
    }
#else
#if CYTHON_COMPILING_IN_PYPY
    if (PyMethodDescr_Check(method))
#else
    #if PY_MAJOR_VERSION == 2
    static PyTypeObject *methoddescr_type = NULL;
    if (unlikely(methoddescr_type == NULL)) {
       PyObject *meth = PyObject_GetAttrString((PyObject*)&PyList_Type, "append");
       if (unlikely(!meth)) return NULL;
       methoddescr_type = Py_TYPE(meth);
       Py_DECREF(meth);
    }
    #else
    PyTypeObject *methoddescr_type = &PyMethodDescr_Type;
    #endif
    if (__Pyx_TypeCheck(method, methoddescr_type))
#endif
    {
        PyMethodDescrObject *descr = (PyMethodDescrObject *)method;
        #if PY_VERSION_HEX < 0x03020000
        PyTypeObject *d_type = descr->d_type;
        #else
        PyTypeObject *d_type = descr->d_common.d_type;
        #endif
        return PyDescr_NewClassMethod(d_type, descr->d_method);
    }
#endif
    else if (PyMethod_Check(method)) {
        return PyClassMethod_New(PyMethod_GET_FUNCTION(method));
    }
    else {
        return PyClassMethod_New(method);
    }
}

/* GetNameInClass */
  static PyObject *__Pyx__GetNameInClass(PyObject *nmspace, PyObject *name) {
    PyObject *result;
    PyObject *dict;
    assert(PyType_Check(nmspace));
#if CYTHON_USE_TYPE_SLOTS
    dict = ((PyTypeObject*)nmspace)->tp_dict;
    Py_XINCREF(dict);
#else
    dict = PyObject_GetAttr(nmspace, __pyx_n_s_dict);
#endif
    if (likely(dict)) {
        result = PyObject_GetItem(dict, name);
        Py_DECREF(dict);
        if (result) {
            return result;
        }
    }
    PyErr_Clear();
    __Pyx_GetModuleGlobalNameUncached(result, name);
    return result;
}

/* CLineInTraceback */
  #ifndef CYTHON_CLINE_IN_TRACEBACK
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) {
    PyObject *use_cline;
    PyObject *ptype, *pvalue, *ptraceback;
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject **cython_runtime_dict;
#endif
    CYTHON_MAYBE_UNUSED_VAR(tstate);
    if (unlikely(!__pyx_cython_runtime)) {
        return c_line;
    }
    __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
#if CYTHON_COMPILING_IN_CPYTHON
    cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
    if (likely(cython_runtime_dict)) {
        __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
            use_cline, *cython_runtime_dict,
            __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback))
    } else
#endif
    {
      PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStrNoError(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
      if (use_cline_obj) {
        use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
        Py_DECREF(use_cline_obj);
      } else {
        PyErr_Clear();
        use_cline = NULL;
      }
    }
    if (!use_cline) {
        c_line = 0;
        (void) PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
    }
    else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
        c_line = 0;
    }
    __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
    return c_line;
}
#endif

/* CodeObjectCache */
  #if !CYTHON_COMPILING_IN_LIMITED_API
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
    int start = 0, mid = 0, end = count - 1;
    if (end >= 0 && code_line > entries[end].code_line) {
        return count;
    }
    while (start < end) {
        mid = start + (end - start) / 2;
        if (code_line < entries[mid].code_line) {
            end = mid;
        } else if (code_line > entries[mid].code_line) {
             start = mid + 1;
        } else {
            return mid;
        }
    }
    if (code_line <= entries[mid].code_line) {
        return mid;
    } else {
        return mid + 1;
    }
}
static PyCodeObject *__pyx_find_code_object(int code_line) {
    PyCodeObject* code_object;
    int pos;
    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
        return NULL;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
        return NULL;
    }
    code_object = __pyx_code_cache.entries[pos].code_object;
    Py_INCREF(code_object);
    return code_object;
}
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
    int pos, i;
    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
    if (unlikely(!code_line)) {
        return;
    }
    if (unlikely(!entries)) {
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
        if (likely(entries)) {
            __pyx_code_cache.entries = entries;
            __pyx_code_cache.max_count = 64;
            __pyx_code_cache.count = 1;
            entries[0].code_line = code_line;
            entries[0].code_object = code_object;
            Py_INCREF(code_object);
        }
        return;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
        PyCodeObject* tmp = entries[pos].code_object;
        entries[pos].code_object = code_object;
        Py_DECREF(tmp);
        return;
    }
    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
        int new_max = __pyx_code_cache.max_count + 64;
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
            __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry));
        if (unlikely(!entries)) {
            return;
        }
        __pyx_code_cache.entries = entries;
        __pyx_code_cache.max_count = new_max;
    }
    for (i=__pyx_code_cache.count; i>pos; i--) {
        entries[i] = entries[i-1];
    }
    entries[pos].code_line = code_line;
    entries[pos].code_object = code_object;
    __pyx_code_cache.count++;
    Py_INCREF(code_object);
}
#endif

/* AddTraceback */
  #include "compile.h"
#include "frameobject.h"
#include "traceback.h"
#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API
  #ifndef Py_BUILD_CORE
    #define Py_BUILD_CORE 1
  #endif
  #include "internal/pycore_frame.h"
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject *scratch_dict,
                                                       PyObject *firstlineno, PyObject *name) {
    PyObject *replace = NULL;
    if (unlikely(PyDict_SetItemString(scratch_dict, "co_firstlineno", firstlineno))) return NULL;
    if (unlikely(PyDict_SetItemString(scratch_dict, "co_name", name))) return NULL;
    replace = PyObject_GetAttrString(code, "replace");
    if (likely(replace)) {
        PyObject *result;
        result = PyObject_Call(replace, __pyx_empty_tuple, scratch_dict);
        Py_DECREF(replace);
        return result;
    }
    PyErr_Clear();
    #if __PYX_LIMITED_VERSION_HEX < 0x030780000
    {
        PyObject *compiled = NULL, *result = NULL;
        if (unlikely(PyDict_SetItemString(scratch_dict, "code", code))) return NULL;
        if (unlikely(PyDict_SetItemString(scratch_dict, "type", (PyObject*)(&PyType_Type)))) return NULL;
        compiled = Py_CompileString(
            "out = type(code)(\n"
            "  code.co_argcount, code.co_kwonlyargcount, code.co_nlocals, code.co_stacksize,\n"
            "  code.co_flags, code.co_code, code.co_consts, code.co_names,\n"
            "  code.co_varnames, code.co_filename, co_name, co_firstlineno,\n"
            "  code.co_lnotab)\n", "<dummy>", Py_file_input);
        if (!compiled) return NULL;
        result = PyEval_EvalCode(compiled, scratch_dict, scratch_dict);
        Py_DECREF(compiled);
        if (!result) PyErr_Print();
        Py_DECREF(result);
        result = PyDict_GetItemString(scratch_dict, "out");
        if (result) Py_INCREF(result);
        return result;
    }
    #else
    return NULL;
    #endif
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyObject *code_object = NULL, *py_py_line = NULL, *py_funcname = NULL, *dict = NULL;
    PyObject *replace = NULL, *getframe = NULL, *frame = NULL;
    PyObject *exc_type, *exc_value, *exc_traceback;
    int success = 0;
    if (c_line) {
        (void) __pyx_cfilenm;
        (void) __Pyx_CLineForTraceback(__Pyx_PyThreadState_Current, c_line);
    }
    PyErr_Fetch(&exc_type, &exc_value, &exc_traceback);
    code_object = Py_CompileString("_getframe()", filename, Py_eval_input);
    if (unlikely(!code_object)) goto bad;
    py_py_line = PyLong_FromLong(py_line);
    if (unlikely(!py_py_line)) goto bad;
    py_funcname = PyUnicode_FromString(funcname);
    if (unlikely(!py_funcname)) goto bad;
    dict = PyDict_New();
    if (unlikely(!dict)) goto bad;
    {
        PyObject *old_code_object = code_object;
        code_object = __Pyx_PyCode_Replace_For_AddTraceback(code_object, dict, py_py_line, py_funcname);
        Py_DECREF(old_code_object);
    }
    if (unlikely(!code_object)) goto bad;
    getframe = PySys_GetObject("_getframe");
    if (unlikely(!getframe)) goto bad;
    if (unlikely(PyDict_SetItemString(dict, "_getframe", getframe))) goto bad;
    frame = PyEval_EvalCode(code_object, dict, dict);
    if (unlikely(!frame) || frame == Py_None) goto bad;
    success = 1;
  bad:
    PyErr_Restore(exc_type, exc_value, exc_traceback);
    Py_XDECREF(code_object);
    Py_XDECREF(py_py_line);
    Py_XDECREF(py_funcname);
    Py_XDECREF(dict);
    Py_XDECREF(replace);
    if (success) {
        PyTraceBack_Here(
            (struct _frame*)frame);
    }
    Py_XDECREF(frame);
}
#else
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = NULL;
    PyObject *py_funcname = NULL;
    #if PY_MAJOR_VERSION < 3
    PyObject *py_srcfile = NULL;
    py_srcfile = PyString_FromString(filename);
    if (!py_srcfile) goto bad;
    #endif
    if (c_line) {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        if (!py_funcname) goto bad;
        #else
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        if (!py_funcname) goto bad;
        funcname = PyUnicode_AsUTF8(py_funcname);
        if (!funcname) goto bad;
        #endif
    }
    else {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromString(funcname);
        if (!py_funcname) goto bad;
        #endif
    }
    #if PY_MAJOR_VERSION < 3
    py_code = __Pyx_PyCode_New(
        0,
        0,
        0,
        0,
        0,
        0,
        __pyx_empty_bytes, /*PyObject *code,*/
        __pyx_empty_tuple, /*PyObject *consts,*/
        __pyx_empty_tuple, /*PyObject *names,*/
        __pyx_empty_tuple, /*PyObject *varnames,*/
        __pyx_empty_tuple, /*PyObject *freevars,*/
        __pyx_empty_tuple, /*PyObject *cellvars,*/
        py_srcfile,   /*PyObject *filename,*/
        py_funcname,  /*PyObject *name,*/
        py_line,
        __pyx_empty_bytes  /*PyObject *lnotab*/
    );
    Py_DECREF(py_srcfile);
    #else
    py_code = PyCode_NewEmpty(filename, funcname, py_line);
    #endif
    Py_XDECREF(py_funcname);
    return py_code;
bad:
    Py_XDECREF(py_funcname);
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(py_srcfile);
    #endif
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyFrameObject *py_frame = 0;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject *ptype, *pvalue, *ptraceback;
    if (c_line) {
        c_line = __Pyx_CLineForTraceback(tstate, c_line);
    }
    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
    if (!py_code) {
        __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) {
            /* If the code object creation fails, then we should clear the
               fetched exception references and propagate the new exception */
            Py_XDECREF(ptype);
            Py_XDECREF(pvalue);
            Py_XDECREF(ptraceback);
            goto bad;
        }
        __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
    }
    py_frame = PyFrame_New(
        tstate,            /*PyThreadState *tstate,*/
        py_code,           /*PyCodeObject *code,*/
        __pyx_d,    /*PyObject *globals,*/
        0                  /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}
#endif

#if PY_MAJOR_VERSION < 3
static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
    __Pyx_TypeName obj_type_name;
    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
        if (__Pyx_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
        if (__Pyx_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
    obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError,
                 "'" __Pyx_FMT_TYPENAME "' does not have the buffer interface",
                 obj_type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    return -1;
}
static void __Pyx_ReleaseBuffer(Py_buffer *view) {
    PyObject *obj = view->obj;
    if (!obj) return;
    if (PyObject_CheckBuffer(obj)) {
        PyBuffer_Release(view);
        return;
    }
    if ((0)) {}
    view->obj = NULL;
    Py_DECREF(obj);
}
#endif


  /* MemviewSliceIsContig */
  static int
__pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim)
{
    int i, index, step, start;
    Py_ssize_t itemsize = mvs.memview->view.itemsize;
    if (order == 'F') {
        step = 1;
        start = 0;
    } else {
        step = -1;
        start = ndim - 1;
    }
    for (i = 0; i < ndim; i++) {
        index = start + step * i;
        if (mvs.suboffsets[index] >= 0 || mvs.strides[index] != itemsize)
            return 0;
        itemsize *= mvs.shape[index];
    }
    return 1;
}

/* OverlappingSlices */
  static void
__pyx_get_array_memory_extents(__Pyx_memviewslice *slice,
                               void **out_start, void **out_end,
                               int ndim, size_t itemsize)
{
    char *start, *end;
    int i;
    start = end = slice->data;
    for (i = 0; i < ndim; i++) {
        Py_ssize_t stride = slice->strides[i];
        Py_ssize_t extent = slice->shape[i];
        if (extent == 0) {
            *out_start = *out_end = start;
            return;
        } else {
            if (stride > 0)
                end += stride * (extent - 1);
            else
                start += stride * (extent - 1);
        }
    }
    *out_start = start;
    *out_end = end + itemsize;
}
static int
__pyx_slices_overlap(__Pyx_memviewslice *slice1,
                     __Pyx_memviewslice *slice2,
                     int ndim, size_t itemsize)
{
    void *start1, *end1, *start2, *end2;
    __pyx_get_array_memory_extents(slice1, &start1, &end1, ndim, itemsize);
    __pyx_get_array_memory_extents(slice2, &start2, &end2, ndim, itemsize);
    return (start1 < end2) && (start2 < end1);
}

/* CIntFromPyVerify */
  #define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
    {\
        func_type value = func_value;\
        if (sizeof(target_type) < sizeof(func_type)) {\
            if (unlikely(value != (func_type) (target_type) value)) {\
                func_type zero = 0;\
                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
                    return (target_type) -1;\
                if (is_unsigned && unlikely(value < zero))\
                    goto raise_neg_overflow;\
                else\
                    goto raise_overflow;\
            }\
        }\
        return (target_type) value;\
    }

/* Print */
  #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION < 3
static PyObject *__Pyx_GetStdout(void) {
    PyObject *f = PySys_GetObject((char *)"stdout");
    if (!f) {
        PyErr_SetString(PyExc_RuntimeError, "lost sys.stdout");
    }
    return f;
}
static int __Pyx_Print(PyObject* f, PyObject *arg_tuple, int newline) {
    int i;
    if (!f) {
        if (!(f = __Pyx_GetStdout()))
            return -1;
    }
    Py_INCREF(f);
    for (i=0; i < PyTuple_GET_SIZE(arg_tuple); i++) {
        PyObject* v;
        if (PyFile_SoftSpace(f, 1)) {
            if (PyFile_WriteString(" ", f) < 0)
                goto error;
        }
        v = PyTuple_GET_ITEM(arg_tuple, i);
        if (PyFile_WriteObject(v, f, Py_PRINT_RAW) < 0)
            goto error;
        if (PyString_Check(v)) {
            char *s = PyString_AsString(v);
            Py_ssize_t len = PyString_Size(v);
            if (len > 0) {
                switch (s[len-1]) {
                    case ' ': break;
                    case '\f': case '\r': case '\n': case '\t': case '\v':
                        PyFile_SoftSpace(f, 0);
                        break;
                    default:  break;
                }
            }
        }
    }
    if (newline) {
        if (PyFile_WriteString("\n", f) < 0)
            goto error;
        PyFile_SoftSpace(f, 0);
    }
    Py_DECREF(f);
    return 0;
error:
    Py_DECREF(f);
    return -1;
}
#else
static int __Pyx_Print(PyObject* stream, PyObject *arg_tuple, int newline) {
    PyObject* kwargs = 0;
    PyObject* result = 0;
    PyObject* end_string;
    if (unlikely(!__pyx_print)) {
        __pyx_print = PyObject_GetAttr(__pyx_b, __pyx_n_s_print);
        if (!__pyx_print)
            return -1;
    }
    if (stream) {
        kwargs = PyDict_New();
        if (unlikely(!kwargs))
            return -1;
        if (unlikely(PyDict_SetItem(kwargs, __pyx_n_s_file, stream) < 0))
            goto bad;
        if (!newline) {
            end_string = PyUnicode_FromStringAndSize(" ", 1);
            if (unlikely(!end_string))
                goto bad;
            if (PyDict_SetItem(kwargs, __pyx_n_s_end, end_string) < 0) {
                Py_DECREF(end_string);
                goto bad;
            }
            Py_DECREF(end_string);
        }
    } else if (!newline) {
        if (unlikely(!__pyx_print_kwargs)) {
            __pyx_print_kwargs = PyDict_New();
            if (unlikely(!__pyx_print_kwargs))
                return -1;
            end_string = PyUnicode_FromStringAndSize(" ", 1);
            if (unlikely(!end_string))
                return -1;
            if (PyDict_SetItem(__pyx_print_kwargs, __pyx_n_s_end, end_string) < 0) {
                Py_DECREF(end_string);
                return -1;
            }
            Py_DECREF(end_string);
        }
        kwargs = __pyx_print_kwargs;
    }
    result = PyObject_Call(__pyx_print, arg_tuple, kwargs);
    if (unlikely(kwargs) && (kwargs != __pyx_print_kwargs))
        Py_DECREF(kwargs);
    if (!result)
        return -1;
    Py_DECREF(result);
    return 0;
bad:
    if (kwargs != __pyx_print_kwargs)
        Py_XDECREF(kwargs);
    return -1;
}
#endif

/* TypeInfoCompare */
  static int
__pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b)
{
    int i;
    if (!a || !b)
        return 0;
    if (a == b)
        return 1;
    if (a->size != b->size || a->typegroup != b->typegroup ||
            a->is_unsigned != b->is_unsigned || a->ndim != b->ndim) {
        if (a->typegroup == 'H' || b->typegroup == 'H') {
            return a->size == b->size;
        } else {
            return 0;
        }
    }
    if (a->ndim) {
        for (i = 0; i < a->ndim; i++)
            if (a->arraysize[i] != b->arraysize[i])
                return 0;
    }
    if (a->typegroup == 'S') {
        if (a->flags != b->flags)
            return 0;
        if (a->fields || b->fields) {
            if (!(a->fields && b->fields))
                return 0;
            for (i = 0; a->fields[i].type && b->fields[i].type; i++) {
                __Pyx_StructField *field_a = a->fields + i;
                __Pyx_StructField *field_b = b->fields + i;
                if (field_a->offset != field_b->offset ||
                    !__pyx_typeinfo_cmp(field_a->type, field_b->type))
                    return 0;
            }
            return !a->fields[i].type && !b->fields[i].type;
        }
    }
    return 1;
}

/* MemviewSliceValidateAndInit */
  static int
__pyx_check_strides(Py_buffer *buf, int dim, int ndim, int spec)
{
    if (buf->shape[dim] <= 1)
        return 1;
    if (buf->strides) {
        if (spec & __Pyx_MEMVIEW_CONTIG) {
            if (spec & (__Pyx_MEMVIEW_PTR|__Pyx_MEMVIEW_FULL)) {
                if (unlikely(buf->strides[dim] != sizeof(void *))) {
                    PyErr_Format(PyExc_ValueError,
                                 "Buffer is not indirectly contiguous "
                                 "in dimension %d.", dim);
                    goto fail;
                }
            } else if (unlikely(buf->strides[dim] != buf->itemsize)) {
                PyErr_SetString(PyExc_ValueError,
                                "Buffer and memoryview are not contiguous "
                                "in the same dimension.");
                goto fail;
            }
        }
        if (spec & __Pyx_MEMVIEW_FOLLOW) {
            Py_ssize_t stride = buf->strides[dim];
            if (stride < 0)
                stride = -stride;
            if (unlikely(stride < buf->itemsize)) {
                PyErr_SetString(PyExc_ValueError,
                                "Buffer and memoryview are not contiguous "
                                "in the same dimension.");
                goto fail;
            }
        }
    } else {
        if (unlikely(spec & __Pyx_MEMVIEW_CONTIG && dim != ndim - 1)) {
            PyErr_Format(PyExc_ValueError,
                         "C-contiguous buffer is not contiguous in "
                         "dimension %d", dim);
            goto fail;
        } else if (unlikely(spec & (__Pyx_MEMVIEW_PTR))) {
            PyErr_Format(PyExc_ValueError,
                         "C-contiguous buffer is not indirect in "
                         "dimension %d", dim);
            goto fail;
        } else if (unlikely(buf->suboffsets)) {
            PyErr_SetString(PyExc_ValueError,
                            "Buffer exposes suboffsets but no strides");
            goto fail;
        }
    }
    return 1;
fail:
    return 0;
}
static int
__pyx_check_suboffsets(Py_buffer *buf, int dim, int ndim, int spec)
{
    CYTHON_UNUSED_VAR(ndim);
    if (spec & __Pyx_MEMVIEW_DIRECT) {
        if (unlikely(buf->suboffsets && buf->suboffsets[dim] >= 0)) {
            PyErr_Format(PyExc_ValueError,
                         "Buffer not compatible with direct access "
                         "in dimension %d.", dim);
            goto fail;
        }
    }
    if (spec & __Pyx_MEMVIEW_PTR) {
        if (unlikely(!buf->suboffsets || (buf->suboffsets[dim] < 0))) {
            PyErr_Format(PyExc_ValueError,
                         "Buffer is not indirectly accessible "
                         "in dimension %d.", dim);
            goto fail;
        }
    }
    return 1;
fail:
    return 0;
}
static int
__pyx_verify_contig(Py_buffer *buf, int ndim, int c_or_f_flag)
{
    int i;
    if (c_or_f_flag & __Pyx_IS_F_CONTIG) {
        Py_ssize_t stride = 1;
        for (i = 0; i < ndim; i++) {
            if (unlikely(stride * buf->itemsize != buf->strides[i]  &&  buf->shape[i] > 1)) {
                PyErr_SetString(PyExc_ValueError,
                    "Buffer not fortran contiguous.");
                goto fail;
            }
            stride = stride * buf->shape[i];
        }
    } else if (c_or_f_flag & __Pyx_IS_C_CONTIG) {
        Py_ssize_t stride = 1;
        for (i = ndim - 1; i >- 1; i--) {
            if (unlikely(stride * buf->itemsize != buf->strides[i]  &&  buf->shape[i] > 1)) {
                PyErr_SetString(PyExc_ValueError,
                    "Buffer not C contiguous.");
                goto fail;
            }
            stride = stride * buf->shape[i];
        }
    }
    return 1;
fail:
    return 0;
}
static int __Pyx_ValidateAndInit_memviewslice(
                int *axes_specs,
                int c_or_f_flag,
                int buf_flags,
                int ndim,
                __Pyx_TypeInfo *dtype,
                __Pyx_BufFmt_StackElem stack[],
                __Pyx_memviewslice *memviewslice,
                PyObject *original_obj)
{
    struct __pyx_memoryview_obj *memview, *new_memview;
    __Pyx_RefNannyDeclarations
    Py_buffer *buf;
    int i, spec = 0, retval = -1;
    __Pyx_BufFmt_Context ctx;
    int from_memoryview = __pyx_memoryview_check(original_obj);
    __Pyx_RefNannySetupContext("ValidateAndInit_memviewslice", 0);
    if (from_memoryview && __pyx_typeinfo_cmp(dtype, ((struct __pyx_memoryview_obj *)
                                                            original_obj)->typeinfo)) {
        memview = (struct __pyx_memoryview_obj *) original_obj;
        new_memview = NULL;
    } else {
        memview = (struct __pyx_memoryview_obj *) __pyx_memoryview_new(
                                            original_obj, buf_flags, 0, dtype);
        new_memview = memview;
        if (unlikely(!memview))
            goto fail;
    }
    buf = &memview->view;
    if (unlikely(buf->ndim != ndim)) {
        PyErr_Format(PyExc_ValueError,
                "Buffer has wrong number of dimensions (expected %d, got %d)",
                ndim, buf->ndim);
        goto fail;
    }
    if (new_memview) {
        __Pyx_BufFmt_Init(&ctx, stack, dtype);
        if (unlikely(!__Pyx_BufFmt_CheckString(&ctx, buf->format))) goto fail;
    }
    if (unlikely((unsigned) buf->itemsize != dtype->size)) {
        PyErr_Format(PyExc_ValueError,
                     "Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "u byte%s) "
                     "does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "u byte%s)",
                     buf->itemsize,
                     (buf->itemsize > 1) ? "s" : "",
                     dtype->name,
                     dtype->size,
                     (dtype->size > 1) ? "s" : "");
        goto fail;
    }
    if (buf->len > 0) {
        for (i = 0; i < ndim; i++) {
            spec = axes_specs[i];
            if (unlikely(!__pyx_check_strides(buf, i, ndim, spec)))
                goto fail;
            if (unlikely(!__pyx_check_suboffsets(buf, i, ndim, spec)))
                goto fail;
        }
        if (unlikely(buf->strides && !__pyx_verify_contig(buf, ndim, c_or_f_flag)))
            goto fail;
    }
    if (unlikely(__Pyx_init_memviewslice(memview, ndim, memviewslice,
                                         new_memview != NULL) == -1)) {
        goto fail;
    }
    retval = 0;
    goto no_fail;
fail:
    Py_XDECREF(new_memview);
    retval = -1;
no_fail:
    __Pyx_RefNannyFinishContext();
    return retval;
}

/* ObjectToMemviewSlice */
  static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_double(PyObject *obj, int writable_flag) {
    __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
    __Pyx_BufFmt_StackElem stack[1];
    int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
    int retcode;
    if (obj == Py_None) {
        result.memview = (struct __pyx_memoryview_obj *) Py_None;
        return result;
    }
    retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
                                                 PyBUF_RECORDS_RO | writable_flag, 1,
                                                 &__Pyx_TypeInfo_double, stack,
                                                 &result, obj);
    if (unlikely(retcode == -1))
        goto __pyx_fail;
    return result;
__pyx_fail:
    result.memview = NULL;
    result.data = NULL;
    return result;
}

/* ObjectToMemviewSlice */
  static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsds_double(PyObject *obj, int writable_flag) {
    __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
    __Pyx_BufFmt_StackElem stack[1];
    int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
    int retcode;
    if (obj == Py_None) {
        result.memview = (struct __pyx_memoryview_obj *) Py_None;
        return result;
    }
    retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
                                                 PyBUF_RECORDS_RO | writable_flag, 2,
                                                 &__Pyx_TypeInfo_double, stack,
                                                 &result, obj);
    if (unlikely(retcode == -1))
        goto __pyx_fail;
    return result;
__pyx_fail:
    result.memview = NULL;
    result.data = NULL;
    return result;
}

/* IntPow */
  static CYTHON_INLINE long __Pyx_pow_long(long b, long e) {
    long t = b;
    switch (e) {
        case 3:
            t *= b;
        CYTHON_FALLTHROUGH;
        case 2:
            t *= b;
        CYTHON_FALLTHROUGH;
        case 1:
            return t;
        case 0:
            return 1;
    }
    #if 1
    if (unlikely(e<0)) return 0;
    #endif
    t = 1;
    while (likely(e)) {
        t *= (b * (e&1)) | ((~e)&1);
        b *= b;
        e >>= 1;
    }
    return t;
}

/* Declarations */
  #if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
  #ifdef __cplusplus
    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
      return ::std::complex< float >(x, y);
    }
  #else
    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
      return x + y*(__pyx_t_float_complex)_Complex_I;
    }
  #endif
#else
    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
      __pyx_t_float_complex z;
      z.real = x;
      z.imag = y;
      return z;
    }
#endif

/* Arithmetic */
  #if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
#else
    static CYTHON_INLINE int __Pyx_c_eq_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
       return (a.real == b.real) && (a.imag == b.imag);
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sum_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        z.real = a.real + b.real;
        z.imag = a.imag + b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_diff_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        z.real = a.real - b.real;
        z.imag = a.imag - b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prod_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        z.real = a.real * b.real - a.imag * b.imag;
        z.imag = a.real * b.imag + a.imag * b.real;
        return z;
    }
    #if 1
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        if (b.imag == 0) {
            return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.real);
        } else if (fabsf(b.real) >= fabsf(b.imag)) {
            if (b.real == 0 && b.imag == 0) {
                return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.imag);
            } else {
                float r = b.imag / b.real;
                float s = (float)(1.0) / (b.real + b.imag * r);
                return __pyx_t_float_complex_from_parts(
                    (a.real + a.imag * r) * s, (a.imag - a.real * r) * s);
            }
        } else {
            float r = b.real / b.imag;
            float s = (float)(1.0) / (b.imag + b.real * r);
            return __pyx_t_float_complex_from_parts(
                (a.real * r + a.imag) * s, (a.imag * r - a.real) * s);
        }
    }
    #else
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        if (b.imag == 0) {
            return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.real);
        } else {
            float denom = b.real * b.real + b.imag * b.imag;
            return __pyx_t_float_complex_from_parts(
                (a.real * b.real + a.imag * b.imag) / denom,
                (a.imag * b.real - a.real * b.imag) / denom);
        }
    }
    #endif
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_neg_float(__pyx_t_float_complex a) {
        __pyx_t_float_complex z;
        z.real = -a.real;
        z.imag = -a.imag;
        return z;
    }
    static CYTHON_INLINE int __Pyx_c_is_zero_float(__pyx_t_float_complex a) {
       return (a.real == 0) && (a.imag == 0);
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conj_float(__pyx_t_float_complex a) {
        __pyx_t_float_complex z;
        z.real =  a.real;
        z.imag = -a.imag;
        return z;
    }
    #if 1
        static CYTHON_INLINE float __Pyx_c_abs_float(__pyx_t_float_complex z) {
          #if !defined(HAVE_HYPOT) || defined(_MSC_VER)
            return sqrtf(z.real*z.real + z.imag*z.imag);
          #else
            return hypotf(z.real, z.imag);
          #endif
        }
        static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_pow_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
            __pyx_t_float_complex z;
            float r, lnr, theta, z_r, z_theta;
            if (b.imag == 0 && b.real == (int)b.real) {
                if (b.real < 0) {
                    float denom = a.real * a.real + a.imag * a.imag;
                    a.real = a.real / denom;
                    a.imag = -a.imag / denom;
                    b.real = -b.real;
                }
                switch ((int)b.real) {
                    case 0:
                        z.real = 1;
                        z.imag = 0;
                        return z;
                    case 1:
                        return a;
                    case 2:
                        return __Pyx_c_prod_float(a, a);
                    case 3:
                        z = __Pyx_c_prod_float(a, a);
                        return __Pyx_c_prod_float(z, a);
                    case 4:
                        z = __Pyx_c_prod_float(a, a);
                        return __Pyx_c_prod_float(z, z);
                }
            }
            if (a.imag == 0) {
                if (a.real == 0) {
                    return a;
                } else if ((b.imag == 0) && (a.real >= 0)) {
                    z.real = powf(a.real, b.real);
                    z.imag = 0;
                    return z;
                } else if (a.real > 0) {
                    r = a.real;
                    theta = 0;
                } else {
                    r = -a.real;
                    theta = atan2f(0.0, -1.0);
                }
            } else {
                r = __Pyx_c_abs_float(a);
                theta = atan2f(a.imag, a.real);
            }
            lnr = logf(r);
            z_r = expf(lnr * b.real - theta * b.imag);
            z_theta = theta * b.real + lnr * b.imag;
            z.real = z_r * cosf(z_theta);
            z.imag = z_r * sinf(z_theta);
            return z;
        }
    #endif
#endif

/* Declarations */
  #if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
  #ifdef __cplusplus
    static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
      return ::std::complex< double >(x, y);
    }
  #else
    static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
      return x + y*(__pyx_t_double_complex)_Complex_I;
    }
  #endif
#else
    static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
      __pyx_t_double_complex z;
      z.real = x;
      z.imag = y;
      return z;
    }
#endif

/* Arithmetic */
  #if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
#else
    static CYTHON_INLINE int __Pyx_c_eq_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
       return (a.real == b.real) && (a.imag == b.imag);
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        z.real = a.real + b.real;
        z.imag = a.imag + b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        z.real = a.real - b.real;
        z.imag = a.imag - b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_prod_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        z.real = a.real * b.real - a.imag * b.imag;
        z.imag = a.real * b.imag + a.imag * b.real;
        return z;
    }
    #if 1
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        if (b.imag == 0) {
            return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.real);
        } else if (fabs(b.real) >= fabs(b.imag)) {
            if (b.real == 0 && b.imag == 0) {
                return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.imag);
            } else {
                double r = b.imag / b.real;
                double s = (double)(1.0) / (b.real + b.imag * r);
                return __pyx_t_double_complex_from_parts(
                    (a.real + a.imag * r) * s, (a.imag - a.real * r) * s);
            }
        } else {
            double r = b.real / b.imag;
            double s = (double)(1.0) / (b.imag + b.real * r);
            return __pyx_t_double_complex_from_parts(
                (a.real * r + a.imag) * s, (a.imag * r - a.real) * s);
        }
    }
    #else
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        if (b.imag == 0) {
            return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.real);
        } else {
            double denom = b.real * b.real + b.imag * b.imag;
            return __pyx_t_double_complex_from_parts(
                (a.real * b.real + a.imag * b.imag) / denom,
                (a.imag * b.real - a.real * b.imag) / denom);
        }
    }
    #endif
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg_double(__pyx_t_double_complex a) {
        __pyx_t_double_complex z;
        z.real = -a.real;
        z.imag = -a.imag;
        return z;
    }
    static CYTHON_INLINE int __Pyx_c_is_zero_double(__pyx_t_double_complex a) {
       return (a.real == 0) && (a.imag == 0);
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj_double(__pyx_t_double_complex a) {
        __pyx_t_double_complex z;
        z.real =  a.real;
        z.imag = -a.imag;
        return z;
    }
    #if 1
        static CYTHON_INLINE double __Pyx_c_abs_double(__pyx_t_double_complex z) {
          #if !defined(HAVE_HYPOT) || defined(_MSC_VER)
            return sqrt(z.real*z.real + z.imag*z.imag);
          #else
            return hypot(z.real, z.imag);
          #endif
        }
        static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_pow_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
            __pyx_t_double_complex z;
            double r, lnr, theta, z_r, z_theta;
            if (b.imag == 0 && b.real == (int)b.real) {
                if (b.real < 0) {
                    double denom = a.real * a.real + a.imag * a.imag;
                    a.real = a.real / denom;
                    a.imag = -a.imag / denom;
                    b.real = -b.real;
                }
                switch ((int)b.real) {
                    case 0:
                        z.real = 1;
                        z.imag = 0;
                        return z;
                    case 1:
                        return a;
                    case 2:
                        return __Pyx_c_prod_double(a, a);
                    case 3:
                        z = __Pyx_c_prod_double(a, a);
                        return __Pyx_c_prod_double(z, a);
                    case 4:
                        z = __Pyx_c_prod_double(a, a);
                        return __Pyx_c_prod_double(z, z);
                }
            }
            if (a.imag == 0) {
                if (a.real == 0) {
                    return a;
                } else if ((b.imag == 0) && (a.real >= 0)) {
                    z.real = pow(a.real, b.real);
                    z.imag = 0;
                    return z;
                } else if (a.real > 0) {
                    r = a.real;
                    theta = 0;
                } else {
                    r = -a.real;
                    theta = atan2(0.0, -1.0);
                }
            } else {
                r = __Pyx_c_abs_double(a);
                theta = atan2(a.imag, a.real);
            }
            lnr = log(r);
            z_r = exp(lnr * b.real - theta * b.imag);
            z_theta = theta * b.real + lnr * b.imag;
            z.real = z_r * cos(z_theta);
            z.imag = z_r * sin(z_theta);
            return z;
        }
    #endif
#endif

/* MemviewSliceCopyTemplate */
  static __Pyx_memviewslice
__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs,
                                 const char *mode, int ndim,
                                 size_t sizeof_dtype, int contig_flag,
                                 int dtype_is_object)
{
    __Pyx_RefNannyDeclarations
    int i;
    __Pyx_memviewslice new_mvs = { 0, 0, { 0 }, { 0 }, { 0 } };
    struct __pyx_memoryview_obj *from_memview = from_mvs->memview;
    Py_buffer *buf = &from_memview->view;
    PyObject *shape_tuple = NULL;
    PyObject *temp_int = NULL;
    struct __pyx_array_obj *array_obj = NULL;
    struct __pyx_memoryview_obj *memview_obj = NULL;
    __Pyx_RefNannySetupContext("__pyx_memoryview_copy_new_contig", 0);
    for (i = 0; i < ndim; i++) {
        if (unlikely(from_mvs->suboffsets[i] >= 0)) {
            PyErr_Format(PyExc_ValueError, "Cannot copy memoryview slice with "
                                           "indirect dimensions (axis %d)", i);
            goto fail;
        }
    }
    shape_tuple = PyTuple_New(ndim);
    if (unlikely(!shape_tuple)) {
        goto fail;
    }
    __Pyx_GOTREF(shape_tuple);
    for(i = 0; i < ndim; i++) {
        temp_int = PyInt_FromSsize_t(from_mvs->shape[i]);
        if(unlikely(!temp_int)) {
            goto fail;
        } else {
            PyTuple_SET_ITEM(shape_tuple, i, temp_int);
            temp_int = NULL;
        }
    }
    array_obj = __pyx_array_new(shape_tuple, sizeof_dtype, buf->format, (char *) mode, NULL);
    if (unlikely(!array_obj)) {
        goto fail;
    }
    __Pyx_GOTREF(array_obj);
    memview_obj = (struct __pyx_memoryview_obj *) __pyx_memoryview_new(
                                    (PyObject *) array_obj, contig_flag,
                                    dtype_is_object,
                                    from_mvs->memview->typeinfo);
    if (unlikely(!memview_obj))
        goto fail;
    if (unlikely(__Pyx_init_memviewslice(memview_obj, ndim, &new_mvs, 1) < 0))
        goto fail;
    if (unlikely(__pyx_memoryview_copy_contents(*from_mvs, new_mvs, ndim, ndim,
                                                dtype_is_object) < 0))
        goto fail;
    goto no_fail;
fail:
    __Pyx_XDECREF(new_mvs.memview);
    new_mvs.memview = NULL;
    new_mvs.data = NULL;
no_fail:
    __Pyx_XDECREF(shape_tuple);
    __Pyx_XDECREF(temp_int);
    __Pyx_XDECREF(array_obj);
    __Pyx_RefNannyFinishContext();
    return new_mvs;
}

/* MemviewSliceInit */
  static int
__Pyx_init_memviewslice(struct __pyx_memoryview_obj *memview,
                        int ndim,
                        __Pyx_memviewslice *memviewslice,
                        int memview_is_new_reference)
{
    __Pyx_RefNannyDeclarations
    int i, retval=-1;
    Py_buffer *buf = &memview->view;
    __Pyx_RefNannySetupContext("init_memviewslice", 0);
    if (unlikely(memviewslice->memview || memviewslice->data)) {
        PyErr_SetString(PyExc_ValueError,
            "memviewslice is already initialized!");
        goto fail;
    }
    if (buf->strides) {
        for (i = 0; i < ndim; i++) {
            memviewslice->strides[i] = buf->strides[i];
        }
    } else {
        Py_ssize_t stride = buf->itemsize;
        for (i = ndim - 1; i >= 0; i--) {
            memviewslice->strides[i] = stride;
            stride *= buf->shape[i];
        }
    }
    for (i = 0; i < ndim; i++) {
        memviewslice->shape[i]   = buf->shape[i];
        if (buf->suboffsets) {
            memviewslice->suboffsets[i] = buf->suboffsets[i];
        } else {
            memviewslice->suboffsets[i] = -1;
        }
    }
    memviewslice->memview = memview;
    memviewslice->data = (char *)buf->buf;
    if (__pyx_add_acquisition_count(memview) == 0 && !memview_is_new_reference) {
        Py_INCREF(memview);
    }
    retval = 0;
    goto no_fail;
fail:
    memviewslice->memview = 0;
    memviewslice->data = 0;
    retval = -1;
no_fail:
    __Pyx_RefNannyFinishContext();
    return retval;
}
#ifndef Py_NO_RETURN
#define Py_NO_RETURN
#endif
static void __pyx_fatalerror(const char *fmt, ...) Py_NO_RETURN {
    va_list vargs;
    char msg[200];
#if PY_VERSION_HEX >= 0x030A0000 || defined(HAVE_STDARG_PROTOTYPES)
    va_start(vargs, fmt);
#else
    va_start(vargs);
#endif
    vsnprintf(msg, 200, fmt, vargs);
    va_end(vargs);
    Py_FatalError(msg);
}
static CYTHON_INLINE int
__pyx_add_acquisition_count_locked(__pyx_atomic_int_type *acquisition_count,
                                   PyThread_type_lock lock)
{
    int result;
    PyThread_acquire_lock(lock, 1);
    result = (*acquisition_count)++;
    PyThread_release_lock(lock);
    return result;
}
static CYTHON_INLINE int
__pyx_sub_acquisition_count_locked(__pyx_atomic_int_type *acquisition_count,
                                   PyThread_type_lock lock)
{
    int result;
    PyThread_acquire_lock(lock, 1);
    result = (*acquisition_count)--;
    PyThread_release_lock(lock);
    return result;
}
static CYTHON_INLINE void
__Pyx_INC_MEMVIEW(__Pyx_memviewslice *memslice, int have_gil, int lineno)
{
    __pyx_nonatomic_int_type old_acquisition_count;
    struct __pyx_memoryview_obj *memview = memslice->memview;
    if (unlikely(!memview || (PyObject *) memview == Py_None)) {
        return;
    }
    old_acquisition_count = __pyx_add_acquisition_count(memview);
    if (unlikely(old_acquisition_count <= 0)) {
        if (likely(old_acquisition_count == 0)) {
            if (have_gil) {
                Py_INCREF((PyObject *) memview);
            } else {
                PyGILState_STATE _gilstate = PyGILState_Ensure();
                Py_INCREF((PyObject *) memview);
                PyGILState_Release(_gilstate);
            }
        } else {
            __pyx_fatalerror("Acquisition count is %d (line %d)",
                             old_acquisition_count+1, lineno);
        }
    }
}
static CYTHON_INLINE void __Pyx_XCLEAR_MEMVIEW(__Pyx_memviewslice *memslice,
                                             int have_gil, int lineno) {
    __pyx_nonatomic_int_type old_acquisition_count;
    struct __pyx_memoryview_obj *memview = memslice->memview;
    if (unlikely(!memview || (PyObject *) memview == Py_None)) {
        memslice->memview = NULL;
        return;
    }
    old_acquisition_count = __pyx_sub_acquisition_count(memview);
    memslice->data = NULL;
    if (likely(old_acquisition_count > 1)) {
        memslice->memview = NULL;
    } else if (likely(old_acquisition_count == 1)) {
        if (have_gil) {
            Py_CLEAR(memslice->memview);
        } else {
            PyGILState_STATE _gilstate = PyGILState_Ensure();
            Py_CLEAR(memslice->memview);
            PyGILState_Release(_gilstate);
        }
    } else {
        __pyx_fatalerror("Acquisition count is %d (line %d)",
                         old_acquisition_count-1, lineno);
    }
}

/* CIntFromPy */
  static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if ((sizeof(int) < sizeof(long))) {
            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (int) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            if (unlikely(__Pyx_PyLong_IsNeg(x))) {
                goto raise_neg_overflow;
            } else if (__Pyx_PyLong_IsCompact(x)) {
                __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
            } else {
                const digit* digits = __Pyx_PyLong_Digits(x);
                assert(__Pyx_PyLong_DigitCount(x) > 1);
                switch (__Pyx_PyLong_DigitCount(x)) {
                    case 2:
                        if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(int) >= 2 * PyLong_SHIFT)) {
                                return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                            }
                        }
                        break;
                    case 3:
                        if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(int) >= 3 * PyLong_SHIFT)) {
                                return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                            }
                        }
                        break;
                    case 4:
                        if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(int) >= 4 * PyLong_SHIFT)) {
                                return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                            }
                        }
                        break;
                }
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (int) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if ((sizeof(int) <= sizeof(unsigned long))) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if ((sizeof(int) <= sizeof(unsigned PY_LONG_LONG))) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            if (__Pyx_PyLong_IsCompact(x)) {
                __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
            } else {
                const digit* digits = __Pyx_PyLong_Digits(x);
                assert(__Pyx_PyLong_DigitCount(x) > 1);
                switch (__Pyx_PyLong_SignedDigitCount(x)) {
                    case -2:
                        if ((8 * sizeof(int) - 1 > 1 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                                return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                            }
                        }
                        break;
                    case 2:
                        if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                                return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                            }
                        }
                        break;
                    case -3:
                        if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                                return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                            }
                        }
                        break;
                    case 3:
                        if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                                return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                            }
                        }
                        break;
                    case -4:
                        if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
                                return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                            }
                        }
                        break;
                    case 4:
                        if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
                                return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                            }
                        }
                        break;
                }
            }
#endif
            if ((sizeof(int) <= sizeof(long))) {
                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if ((sizeof(int) <= sizeof(PY_LONG_LONG))) {
                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
            int val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
#if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
#endif
            if (likely(v)) {
                int ret = -1;
#if PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                ret = _PyLong_AsByteArray((PyLongObject *)v,
                                           bytes, sizeof(val),
                                           is_little, !is_unsigned);
#else
                PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
                int bits, remaining_bits, is_negative = 0;
                long idigit;
                int chunk_size = (sizeof(long) < 8) ? 30 : 62;
                if (unlikely(!PyLong_CheckExact(v))) {
                    PyObject *tmp = v;
                    v = PyNumber_Long(v);
                    assert(PyLong_CheckExact(v));
                    Py_DECREF(tmp);
                    if (unlikely(!v)) return (int) -1;
                }
#if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030B0000
                if (Py_SIZE(x) == 0)
                    return (int) 0;
                is_negative = Py_SIZE(x) < 0;
#else
                {
                    int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                    if (unlikely(result < 0))
                        return (int) -1;
                    is_negative = result == 1;
                }
#endif
                if (is_unsigned && unlikely(is_negative)) {
                    goto raise_neg_overflow;
                } else if (is_negative) {
                    stepval = PyNumber_Invert(v);
                    if (unlikely(!stepval))
                        return (int) -1;
                } else {
                    stepval = __Pyx_NewRef(v);
                }
                val = (int) 0;
                mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
                shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
                for (bits = 0; bits < (int) sizeof(int) * 8 - chunk_size; bits += chunk_size) {
                    PyObject *tmp, *digit;
                    digit = PyNumber_And(stepval, mask);
                    if (unlikely(!digit)) goto done;
                    idigit = PyLong_AsLong(digit);
                    Py_DECREF(digit);
                    if (unlikely(idigit < 0)) goto done;
                    tmp = PyNumber_Rshift(stepval, shift);
                    if (unlikely(!tmp)) goto done;
                    Py_DECREF(stepval); stepval = tmp;
                    val |= ((int) idigit) << bits;
                    #if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030B0000
                    if (Py_SIZE(stepval) == 0)
                        goto unpacking_done;
                    #endif
                }
                idigit = PyLong_AsLong(stepval);
                if (unlikely(idigit < 0)) goto done;
                remaining_bits = ((int) sizeof(int) * 8) - bits - (is_unsigned ? 0 : 1);
                if (unlikely(idigit >= (1L << remaining_bits)))
                    goto raise_overflow;
                val |= ((int) idigit) << bits;
            #if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030B0000
            unpacking_done:
            #endif
                if (!is_unsigned) {
                    if (unlikely(val & (((int) 1) << (sizeof(int) * 8 - 1))))
                        goto raise_overflow;
                    if (is_negative)
                        val = ~val;
                }
                ret = 0;
            done:
                Py_XDECREF(shift);
                Py_XDECREF(mask);
                Py_XDECREF(stepval);
#endif
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
            return (int) -1;
        }
    } else {
        int val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (int) -1;
        val = __Pyx_PyInt_As_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int");
    return (int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int");
    return (int) -1;
}

/* CIntToPy */
  static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(long) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
#else
        PyObject *from_bytes, *result = NULL;
        PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(long));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
        if (!arg_tuple) goto limited_bad;
        if (!is_unsigned) {
            kwds = PyDict_New();
            if (!kwds) goto limited_bad;
            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
        }
        result = PyObject_Call(from_bytes, arg_tuple, kwds);
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(arg_tuple);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* CIntToPy */
  static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(int) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(int) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        return _PyLong_FromByteArray(bytes, sizeof(int),
                                     little, !is_unsigned);
#else
        PyObject *from_bytes, *result = NULL;
        PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(int));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
        if (!arg_tuple) goto limited_bad;
        if (!is_unsigned) {
            kwds = PyDict_New();
            if (!kwds) goto limited_bad;
            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
        }
        result = PyObject_Call(from_bytes, arg_tuple, kwds);
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(arg_tuple);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* CIntFromPy */
  static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const size_t neg_one = (size_t) -1, const_zero = (size_t) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if ((sizeof(size_t) < sizeof(long))) {
            __PYX_VERIFY_RETURN_INT(size_t, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (size_t) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            if (unlikely(__Pyx_PyLong_IsNeg(x))) {
                goto raise_neg_overflow;
            } else if (__Pyx_PyLong_IsCompact(x)) {
                __PYX_VERIFY_RETURN_INT(size_t, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
            } else {
                const digit* digits = __Pyx_PyLong_Digits(x);
                assert(__Pyx_PyLong_DigitCount(x) > 1);
                switch (__Pyx_PyLong_DigitCount(x)) {
                    case 2:
                        if ((8 * sizeof(size_t) > 1 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(size_t) >= 2 * PyLong_SHIFT)) {
                                return (size_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
                            }
                        }
                        break;
                    case 3:
                        if ((8 * sizeof(size_t) > 2 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(size_t) >= 3 * PyLong_SHIFT)) {
                                return (size_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
                            }
                        }
                        break;
                    case 4:
                        if ((8 * sizeof(size_t) > 3 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(size_t) >= 4 * PyLong_SHIFT)) {
                                return (size_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
                            }
                        }
                        break;
                }
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (size_t) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if ((sizeof(size_t) <= sizeof(unsigned long))) {
                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if ((sizeof(size_t) <= sizeof(unsigned PY_LONG_LONG))) {
                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            if (__Pyx_PyLong_IsCompact(x)) {
                __PYX_VERIFY_RETURN_INT(size_t, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
            } else {
                const digit* digits = __Pyx_PyLong_Digits(x);
                assert(__Pyx_PyLong_DigitCount(x) > 1);
                switch (__Pyx_PyLong_SignedDigitCount(x)) {
                    case -2:
                        if ((8 * sizeof(size_t) - 1 > 1 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT)) {
                                return (size_t) (((size_t)-1)*(((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                            }
                        }
                        break;
                    case 2:
                        if ((8 * sizeof(size_t) > 1 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT)) {
                                return (size_t) ((((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                            }
                        }
                        break;
                    case -3:
                        if ((8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT)) {
                                return (size_t) (((size_t)-1)*(((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                            }
                        }
                        break;
                    case 3:
                        if ((8 * sizeof(size_t) > 2 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT)) {
                                return (size_t) ((((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                            }
                        }
                        break;
                    case -4:
                        if ((8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT)) {
                                return (size_t) (((size_t)-1)*(((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                            }
                        }
                        break;
                    case 4:
                        if ((8 * sizeof(size_t) > 3 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT)) {
                                return (size_t) ((((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                            }
                        }
                        break;
                }
            }
#endif
            if ((sizeof(size_t) <= sizeof(long))) {
                __PYX_VERIFY_RETURN_INT_EXC(size_t, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if ((sizeof(size_t) <= sizeof(PY_LONG_LONG))) {
                __PYX_VERIFY_RETURN_INT_EXC(size_t, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
            size_t val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
#if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
#endif
            if (likely(v)) {
                int ret = -1;
#if PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                ret = _PyLong_AsByteArray((PyLongObject *)v,
                                           bytes, sizeof(val),
                                           is_little, !is_unsigned);
#else
                PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
                int bits, remaining_bits, is_negative = 0;
                long idigit;
                int chunk_size = (sizeof(long) < 8) ? 30 : 62;
                if (unlikely(!PyLong_CheckExact(v))) {
                    PyObject *tmp = v;
                    v = PyNumber_Long(v);
                    assert(PyLong_CheckExact(v));
                    Py_DECREF(tmp);
                    if (unlikely(!v)) return (size_t) -1;
                }
#if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030B0000
                if (Py_SIZE(x) == 0)
                    return (size_t) 0;
                is_negative = Py_SIZE(x) < 0;
#else
                {
                    int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                    if (unlikely(result < 0))
                        return (size_t) -1;
                    is_negative = result == 1;
                }
#endif
                if (is_unsigned && unlikely(is_negative)) {
                    goto raise_neg_overflow;
                } else if (is_negative) {
                    stepval = PyNumber_Invert(v);
                    if (unlikely(!stepval))
                        return (size_t) -1;
                } else {
                    stepval = __Pyx_NewRef(v);
                }
                val = (size_t) 0;
                mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
                shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
                for (bits = 0; bits < (int) sizeof(size_t) * 8 - chunk_size; bits += chunk_size) {
                    PyObject *tmp, *digit;
                    digit = PyNumber_And(stepval, mask);
                    if (unlikely(!digit)) goto done;
                    idigit = PyLong_AsLong(digit);
                    Py_DECREF(digit);
                    if (unlikely(idigit < 0)) goto done;
                    tmp = PyNumber_Rshift(stepval, shift);
                    if (unlikely(!tmp)) goto done;
                    Py_DECREF(stepval); stepval = tmp;
                    val |= ((size_t) idigit) << bits;
                    #if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030B0000
                    if (Py_SIZE(stepval) == 0)
                        goto unpacking_done;
                    #endif
                }
                idigit = PyLong_AsLong(stepval);
                if (unlikely(idigit < 0)) goto done;
                remaining_bits = ((int) sizeof(size_t) * 8) - bits - (is_unsigned ? 0 : 1);
                if (unlikely(idigit >= (1L << remaining_bits)))
                    goto raise_overflow;
                val |= ((size_t) idigit) << bits;
            #if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030B0000
            unpacking_done:
            #endif
                if (!is_unsigned) {
                    if (unlikely(val & (((size_t) 1) << (sizeof(size_t) * 8 - 1))))
                        goto raise_overflow;
                    if (is_negative)
                        val = ~val;
                }
                ret = 0;
            done:
                Py_XDECREF(shift);
                Py_XDECREF(mask);
                Py_XDECREF(stepval);
#endif
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
            return (size_t) -1;
        }
    } else {
        size_t val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (size_t) -1;
        val = __Pyx_PyInt_As_size_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to size_t");
    return (size_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to size_t");
    return (size_t) -1;
}

/* CIntFromPy */
  static CYTHON_INLINE unsigned int __Pyx_PyInt_As_unsigned_int(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const unsigned int neg_one = (unsigned int) -1, const_zero = (unsigned int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if ((sizeof(unsigned int) < sizeof(long))) {
            __PYX_VERIFY_RETURN_INT(unsigned int, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (unsigned int) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            if (unlikely(__Pyx_PyLong_IsNeg(x))) {
                goto raise_neg_overflow;
            } else if (__Pyx_PyLong_IsCompact(x)) {
                __PYX_VERIFY_RETURN_INT(unsigned int, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
            } else {
                const digit* digits = __Pyx_PyLong_Digits(x);
                assert(__Pyx_PyLong_DigitCount(x) > 1);
                switch (__Pyx_PyLong_DigitCount(x)) {
                    case 2:
                        if ((8 * sizeof(unsigned int) > 1 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(unsigned int) >= 2 * PyLong_SHIFT)) {
                                return (unsigned int) (((((unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0]));
                            }
                        }
                        break;
                    case 3:
                        if ((8 * sizeof(unsigned int) > 2 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(unsigned int) >= 3 * PyLong_SHIFT)) {
                                return (unsigned int) (((((((unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0]));
                            }
                        }
                        break;
                    case 4:
                        if ((8 * sizeof(unsigned int) > 3 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(unsigned int) >= 4 * PyLong_SHIFT)) {
                                return (unsigned int) (((((((((unsigned int)digits[3]) << PyLong_SHIFT) | (unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0]));
                            }
                        }
                        break;
                }
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (unsigned int) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if ((sizeof(unsigned int) <= sizeof(unsigned long))) {
                __PYX_VERIFY_RETURN_INT_EXC(unsigned int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if ((sizeof(unsigned int) <= sizeof(unsigned PY_LONG_LONG))) {
                __PYX_VERIFY_RETURN_INT_EXC(unsigned int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            if (__Pyx_PyLong_IsCompact(x)) {
                __PYX_VERIFY_RETURN_INT(unsigned int, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
            } else {
                const digit* digits = __Pyx_PyLong_Digits(x);
                assert(__Pyx_PyLong_DigitCount(x) > 1);
                switch (__Pyx_PyLong_SignedDigitCount(x)) {
                    case -2:
                        if ((8 * sizeof(unsigned int) - 1 > 1 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(unsigned int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(unsigned int) - 1 > 2 * PyLong_SHIFT)) {
                                return (unsigned int) (((unsigned int)-1)*(((((unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                            }
                        }
                        break;
                    case 2:
                        if ((8 * sizeof(unsigned int) > 1 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(unsigned int) - 1 > 2 * PyLong_SHIFT)) {
                                return (unsigned int) ((((((unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                            }
                        }
                        break;
                    case -3:
                        if ((8 * sizeof(unsigned int) - 1 > 2 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(unsigned int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(unsigned int) - 1 > 3 * PyLong_SHIFT)) {
                                return (unsigned int) (((unsigned int)-1)*(((((((unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                            }
                        }
                        break;
                    case 3:
                        if ((8 * sizeof(unsigned int) > 2 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(unsigned int) - 1 > 3 * PyLong_SHIFT)) {
                                return (unsigned int) ((((((((unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                            }
                        }
                        break;
                    case -4:
                        if ((8 * sizeof(unsigned int) - 1 > 3 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(unsigned int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(unsigned int) - 1 > 4 * PyLong_SHIFT)) {
                                return (unsigned int) (((unsigned int)-1)*(((((((((unsigned int)digits[3]) << PyLong_SHIFT) | (unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                            }
                        }
                        break;
                    case 4:
                        if ((8 * sizeof(unsigned int) > 3 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(unsigned int) - 1 > 4 * PyLong_SHIFT)) {
                                return (unsigned int) ((((((((((unsigned int)digits[3]) << PyLong_SHIFT) | (unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                            }
                        }
                        break;
                }
            }
#endif
            if ((sizeof(unsigned int) <= sizeof(long))) {
                __PYX_VERIFY_RETURN_INT_EXC(unsigned int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if ((sizeof(unsigned int) <= sizeof(PY_LONG_LONG))) {
                __PYX_VERIFY_RETURN_INT_EXC(unsigned int, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
            unsigned int val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
#if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
#endif
            if (likely(v)) {
                int ret = -1;
#if PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                ret = _PyLong_AsByteArray((PyLongObject *)v,
                                           bytes, sizeof(val),
                                           is_little, !is_unsigned);
#else
                PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
                int bits, remaining_bits, is_negative = 0;
                long idigit;
                int chunk_size = (sizeof(long) < 8) ? 30 : 62;
                if (unlikely(!PyLong_CheckExact(v))) {
                    PyObject *tmp = v;
                    v = PyNumber_Long(v);
                    assert(PyLong_CheckExact(v));
                    Py_DECREF(tmp);
                    if (unlikely(!v)) return (unsigned int) -1;
                }
#if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030B0000
                if (Py_SIZE(x) == 0)
                    return (unsigned int) 0;
                is_negative = Py_SIZE(x) < 0;
#else
                {
                    int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                    if (unlikely(result < 0))
                        return (unsigned int) -1;
                    is_negative = result == 1;
                }
#endif
                if (is_unsigned && unlikely(is_negative)) {
                    goto raise_neg_overflow;
                } else if (is_negative) {
                    stepval = PyNumber_Invert(v);
                    if (unlikely(!stepval))
                        return (unsigned int) -1;
                } else {
                    stepval = __Pyx_NewRef(v);
                }
                val = (unsigned int) 0;
                mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
                shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
                for (bits = 0; bits < (int) sizeof(unsigned int) * 8 - chunk_size; bits += chunk_size) {
                    PyObject *tmp, *digit;
                    digit = PyNumber_And(stepval, mask);
                    if (unlikely(!digit)) goto done;
                    idigit = PyLong_AsLong(digit);
                    Py_DECREF(digit);
                    if (unlikely(idigit < 0)) goto done;
                    tmp = PyNumber_Rshift(stepval, shift);
                    if (unlikely(!tmp)) goto done;
                    Py_DECREF(stepval); stepval = tmp;
                    val |= ((unsigned int) idigit) << bits;
                    #if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030B0000
                    if (Py_SIZE(stepval) == 0)
                        goto unpacking_done;
                    #endif
                }
                idigit = PyLong_AsLong(stepval);
                if (unlikely(idigit < 0)) goto done;
                remaining_bits = ((int) sizeof(unsigned int) * 8) - bits - (is_unsigned ? 0 : 1);
                if (unlikely(idigit >= (1L << remaining_bits)))
                    goto raise_overflow;
                val |= ((unsigned int) idigit) << bits;
            #if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030B0000
            unpacking_done:
            #endif
                if (!is_unsigned) {
                    if (unlikely(val & (((unsigned int) 1) << (sizeof(unsigned int) * 8 - 1))))
                        goto raise_overflow;
                    if (is_negative)
                        val = ~val;
                }
                ret = 0;
            done:
                Py_XDECREF(shift);
                Py_XDECREF(mask);
                Py_XDECREF(stepval);
#endif
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
            return (unsigned int) -1;
        }
    } else {
        unsigned int val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (unsigned int) -1;
        val = __Pyx_PyInt_As_unsigned_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to unsigned int");
    return (unsigned int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to unsigned int");
    return (unsigned int) -1;
}

/* PrintOne */
  #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION < 3
static int __Pyx_PrintOne(PyObject* f, PyObject *o) {
    if (!f) {
        if (!(f = __Pyx_GetStdout()))
            return -1;
    }
    Py_INCREF(f);
    if (PyFile_SoftSpace(f, 0)) {
        if (PyFile_WriteString(" ", f) < 0)
            goto error;
    }
    if (PyFile_WriteObject(o, f, Py_PRINT_RAW) < 0)
        goto error;
    if (PyFile_WriteString("\n", f) < 0)
        goto error;
    Py_DECREF(f);
    return 0;
error:
    Py_DECREF(f);
    return -1;
    /* the line below is just to avoid C compiler
     * warnings about unused functions */
    return __Pyx_Print(f, NULL, 0);
}
#else
static int __Pyx_PrintOne(PyObject* stream, PyObject *o) {
    int res;
    PyObject* arg_tuple = PyTuple_Pack(1, o);
    if (unlikely(!arg_tuple))
        return -1;
    res = __Pyx_Print(stream, arg_tuple, 1);
    Py_DECREF(arg_tuple);
    return res;
}
#endif

/* CIntFromPy */
  static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if ((sizeof(long) < sizeof(long))) {
            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (long) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            if (unlikely(__Pyx_PyLong_IsNeg(x))) {
                goto raise_neg_overflow;
            } else if (__Pyx_PyLong_IsCompact(x)) {
                __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
            } else {
                const digit* digits = __Pyx_PyLong_Digits(x);
                assert(__Pyx_PyLong_DigitCount(x) > 1);
                switch (__Pyx_PyLong_DigitCount(x)) {
                    case 2:
                        if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(long) >= 2 * PyLong_SHIFT)) {
                                return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                            }
                        }
                        break;
                    case 3:
                        if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(long) >= 3 * PyLong_SHIFT)) {
                                return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                            }
                        }
                        break;
                    case 4:
                        if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(long) >= 4 * PyLong_SHIFT)) {
                                return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                            }
                        }
                        break;
                }
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (long) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if ((sizeof(long) <= sizeof(unsigned long))) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if ((sizeof(long) <= sizeof(unsigned PY_LONG_LONG))) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            if (__Pyx_PyLong_IsCompact(x)) {
                __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
            } else {
                const digit* digits = __Pyx_PyLong_Digits(x);
                assert(__Pyx_PyLong_DigitCount(x) > 1);
                switch (__Pyx_PyLong_SignedDigitCount(x)) {
                    case -2:
                        if ((8 * sizeof(long) - 1 > 1 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                                return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                            }
                        }
                        break;
                    case 2:
                        if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                                return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                            }
                        }
                        break;
                    case -3:
                        if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                                return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                            }
                        }
                        break;
                    case 3:
                        if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                                return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                            }
                        }
                        break;
                    case -4:
                        if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
                                return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                            }
                        }
                        break;
                    case 4:
                        if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
                                return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                            }
                        }
                        break;
                }
            }
#endif
            if ((sizeof(long) <= sizeof(long))) {
                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if ((sizeof(long) <= sizeof(PY_LONG_LONG))) {
                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
            long val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
#if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
#endif
            if (likely(v)) {
                int ret = -1;
#if PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                ret = _PyLong_AsByteArray((PyLongObject *)v,
                                           bytes, sizeof(val),
                                           is_little, !is_unsigned);
#else
                PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
                int bits, remaining_bits, is_negative = 0;
                long idigit;
                int chunk_size = (sizeof(long) < 8) ? 30 : 62;
                if (unlikely(!PyLong_CheckExact(v))) {
                    PyObject *tmp = v;
                    v = PyNumber_Long(v);
                    assert(PyLong_CheckExact(v));
                    Py_DECREF(tmp);
                    if (unlikely(!v)) return (long) -1;
                }
#if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030B0000
                if (Py_SIZE(x) == 0)
                    return (long) 0;
                is_negative = Py_SIZE(x) < 0;
#else
                {
                    int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                    if (unlikely(result < 0))
                        return (long) -1;
                    is_negative = result == 1;
                }
#endif
                if (is_unsigned && unlikely(is_negative)) {
                    goto raise_neg_overflow;
                } else if (is_negative) {
                    stepval = PyNumber_Invert(v);
                    if (unlikely(!stepval))
                        return (long) -1;
                } else {
                    stepval = __Pyx_NewRef(v);
                }
                val = (long) 0;
                mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
                shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
                for (bits = 0; bits < (int) sizeof(long) * 8 - chunk_size; bits += chunk_size) {
                    PyObject *tmp, *digit;
                    digit = PyNumber_And(stepval, mask);
                    if (unlikely(!digit)) goto done;
                    idigit = PyLong_AsLong(digit);
                    Py_DECREF(digit);
                    if (unlikely(idigit < 0)) goto done;
                    tmp = PyNumber_Rshift(stepval, shift);
                    if (unlikely(!tmp)) goto done;
                    Py_DECREF(stepval); stepval = tmp;
                    val |= ((long) idigit) << bits;
                    #if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030B0000
                    if (Py_SIZE(stepval) == 0)
                        goto unpacking_done;
                    #endif
                }
                idigit = PyLong_AsLong(stepval);
                if (unlikely(idigit < 0)) goto done;
                remaining_bits = ((int) sizeof(long) * 8) - bits - (is_unsigned ? 0 : 1);
                if (unlikely(idigit >= (1L << remaining_bits)))
                    goto raise_overflow;
                val |= ((long) idigit) << bits;
            #if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030B0000
            unpacking_done:
            #endif
                if (!is_unsigned) {
                    if (unlikely(val & (((long) 1) << (sizeof(long) * 8 - 1))))
                        goto raise_overflow;
                    if (is_negative)
                        val = ~val;
                }
                ret = 0;
            done:
                Py_XDECREF(shift);
                Py_XDECREF(mask);
                Py_XDECREF(stepval);
#endif
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
            return (long) -1;
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (long) -1;
        val = __Pyx_PyInt_As_long(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to long");
    return (long) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to long");
    return (long) -1;
}

/* CIntFromPy */
  static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const char neg_one = (char) -1, const_zero = (char) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if ((sizeof(char) < sizeof(long))) {
            __PYX_VERIFY_RETURN_INT(char, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (char) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            if (unlikely(__Pyx_PyLong_IsNeg(x))) {
                goto raise_neg_overflow;
            } else if (__Pyx_PyLong_IsCompact(x)) {
                __PYX_VERIFY_RETURN_INT(char, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
            } else {
                const digit* digits = __Pyx_PyLong_Digits(x);
                assert(__Pyx_PyLong_DigitCount(x) > 1);
                switch (__Pyx_PyLong_DigitCount(x)) {
                    case 2:
                        if ((8 * sizeof(char) > 1 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(char) >= 2 * PyLong_SHIFT)) {
                                return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
                            }
                        }
                        break;
                    case 3:
                        if ((8 * sizeof(char) > 2 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(char) >= 3 * PyLong_SHIFT)) {
                                return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
                            }
                        }
                        break;
                    case 4:
                        if ((8 * sizeof(char) > 3 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(char) >= 4 * PyLong_SHIFT)) {
                                return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
                            }
                        }
                        break;
                }
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (char) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if ((sizeof(char) <= sizeof(unsigned long))) {
                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if ((sizeof(char) <= sizeof(unsigned PY_LONG_LONG))) {
                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            if (__Pyx_PyLong_IsCompact(x)) {
                __PYX_VERIFY_RETURN_INT(char, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
            } else {
                const digit* digits = __Pyx_PyLong_Digits(x);
                assert(__Pyx_PyLong_DigitCount(x) > 1);
                switch (__Pyx_PyLong_SignedDigitCount(x)) {
                    case -2:
                        if ((8 * sizeof(char) - 1 > 1 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(char) - 1 > 2 * PyLong_SHIFT)) {
                                return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                            }
                        }
                        break;
                    case 2:
                        if ((8 * sizeof(char) > 1 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(char) - 1 > 2 * PyLong_SHIFT)) {
                                return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                            }
                        }
                        break;
                    case -3:
                        if ((8 * sizeof(char) - 1 > 2 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(char) - 1 > 3 * PyLong_SHIFT)) {
                                return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                            }
                        }
                        break;
                    case 3:
                        if ((8 * sizeof(char) > 2 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(char) - 1 > 3 * PyLong_SHIFT)) {
                                return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                            }
                        }
                        break;
                    case -4:
                        if ((8 * sizeof(char) - 1 > 3 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(char) - 1 > 4 * PyLong_SHIFT)) {
                                return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                            }
                        }
                        break;
                    case 4:
                        if ((8 * sizeof(char) > 3 * PyLong_SHIFT)) {
                            if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                                __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                            } else if ((8 * sizeof(char) - 1 > 4 * PyLong_SHIFT)) {
                                return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                            }
                        }
                        break;
                }
            }
#endif
            if ((sizeof(char) <= sizeof(long))) {
                __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if ((sizeof(char) <= sizeof(PY_LONG_LONG))) {
                __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
            char val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
#if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
#endif
            if (likely(v)) {
                int ret = -1;
#if PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                ret = _PyLong_AsByteArray((PyLongObject *)v,
                                           bytes, sizeof(val),
                                           is_little, !is_unsigned);
#else
                PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
                int bits, remaining_bits, is_negative = 0;
                long idigit;
                int chunk_size = (sizeof(long) < 8) ? 30 : 62;
                if (unlikely(!PyLong_CheckExact(v))) {
                    PyObject *tmp = v;
                    v = PyNumber_Long(v);
                    assert(PyLong_CheckExact(v));
                    Py_DECREF(tmp);
                    if (unlikely(!v)) return (char) -1;
                }
#if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030B0000
                if (Py_SIZE(x) == 0)
                    return (char) 0;
                is_negative = Py_SIZE(x) < 0;
#else
                {
                    int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                    if (unlikely(result < 0))
                        return (char) -1;
                    is_negative = result == 1;
                }
#endif
                if (is_unsigned && unlikely(is_negative)) {
                    goto raise_neg_overflow;
                } else if (is_negative) {
                    stepval = PyNumber_Invert(v);
                    if (unlikely(!stepval))
                        return (char) -1;
                } else {
                    stepval = __Pyx_NewRef(v);
                }
                val = (char) 0;
                mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
                shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
                for (bits = 0; bits < (int) sizeof(char) * 8 - chunk_size; bits += chunk_size) {
                    PyObject *tmp, *digit;
                    digit = PyNumber_And(stepval, mask);
                    if (unlikely(!digit)) goto done;
                    idigit = PyLong_AsLong(digit);
                    Py_DECREF(digit);
                    if (unlikely(idigit < 0)) goto done;
                    tmp = PyNumber_Rshift(stepval, shift);
                    if (unlikely(!tmp)) goto done;
                    Py_DECREF(stepval); stepval = tmp;
                    val |= ((char) idigit) << bits;
                    #if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030B0000
                    if (Py_SIZE(stepval) == 0)
                        goto unpacking_done;
                    #endif
                }
                idigit = PyLong_AsLong(stepval);
                if (unlikely(idigit < 0)) goto done;
                remaining_bits = ((int) sizeof(char) * 8) - bits - (is_unsigned ? 0 : 1);
                if (unlikely(idigit >= (1L << remaining_bits)))
                    goto raise_overflow;
                val |= ((char) idigit) << bits;
            #if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030B0000
            unpacking_done:
            #endif
                if (!is_unsigned) {
                    if (unlikely(val & (((char) 1) << (sizeof(char) * 8 - 1))))
                        goto raise_overflow;
                    if (is_negative)
                        val = ~val;
                }
                ret = 0;
            done:
                Py_XDECREF(shift);
                Py_XDECREF(mask);
                Py_XDECREF(stepval);
#endif
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
            return (char) -1;
        }
    } else {
        char val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (char) -1;
        val = __Pyx_PyInt_As_char(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to char");
    return (char) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to char");
    return (char) -1;
}

/* FormatTypeName */
  #if CYTHON_COMPILING_IN_LIMITED_API
static __Pyx_TypeName
__Pyx_PyType_GetName(PyTypeObject* tp)
{
    PyObject *name = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
                                               __pyx_n_s_name_2);
    if (unlikely(name == NULL) || unlikely(!PyUnicode_Check(name))) {
        PyErr_Clear();
        Py_XDECREF(name);
        name = __Pyx_NewRef(__pyx_n_s__113);
    }
    return name;
}
#endif

/* CoroutineBase */
  #include <frameobject.h>
#if PY_VERSION_HEX >= 0x030b00a6
  #ifndef Py_BUILD_CORE
    #define Py_BUILD_CORE 1
  #endif
  #include "internal/pycore_frame.h"
#endif
#define __Pyx_Coroutine_Undelegate(gen) Py_CLEAR((gen)->yieldfrom)
static int __Pyx_PyGen__FetchStopIterationValue(PyThreadState *__pyx_tstate, PyObject **pvalue) {
    PyObject *et, *ev, *tb;
    PyObject *value = NULL;
    CYTHON_UNUSED_VAR(__pyx_tstate);
    __Pyx_ErrFetch(&et, &ev, &tb);
    if (!et) {
        Py_XDECREF(tb);
        Py_XDECREF(ev);
        Py_INCREF(Py_None);
        *pvalue = Py_None;
        return 0;
    }
    if (likely(et == PyExc_StopIteration)) {
        if (!ev) {
            Py_INCREF(Py_None);
            value = Py_None;
        }
#if PY_VERSION_HEX >= 0x030300A0
        else if (likely(__Pyx_IS_TYPE(ev, (PyTypeObject*)PyExc_StopIteration))) {
            value = ((PyStopIterationObject *)ev)->value;
            Py_INCREF(value);
            Py_DECREF(ev);
        }
#endif
        else if (unlikely(PyTuple_Check(ev))) {
            if (PyTuple_GET_SIZE(ev) >= 1) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
                value = PyTuple_GET_ITEM(ev, 0);
                Py_INCREF(value);
#else
                value = PySequence_ITEM(ev, 0);
#endif
            } else {
                Py_INCREF(Py_None);
                value = Py_None;
            }
            Py_DECREF(ev);
        }
        else if (!__Pyx_TypeCheck(ev, (PyTypeObject*)PyExc_StopIteration)) {
            value = ev;
        }
        if (likely(value)) {
            Py_XDECREF(tb);
            Py_DECREF(et);
            *pvalue = value;
            return 0;
        }
    } else if (!__Pyx_PyErr_GivenExceptionMatches(et, PyExc_StopIteration)) {
        __Pyx_ErrRestore(et, ev, tb);
        return -1;
    }
    PyErr_NormalizeException(&et, &ev, &tb);
    if (unlikely(!PyObject_TypeCheck(ev, (PyTypeObject*)PyExc_StopIteration))) {
        __Pyx_ErrRestore(et, ev, tb);
        return -1;
    }
    Py_XDECREF(tb);
    Py_DECREF(et);
#if PY_VERSION_HEX >= 0x030300A0
    value = ((PyStopIterationObject *)ev)->value;
    Py_INCREF(value);
    Py_DECREF(ev);
#else
    {
        PyObject* args = __Pyx_PyObject_GetAttrStr(ev, __pyx_n_s_args);
        Py_DECREF(ev);
        if (likely(args)) {
            value = PySequence_GetItem(args, 0);
            Py_DECREF(args);
        }
        if (unlikely(!value)) {
            __Pyx_ErrRestore(NULL, NULL, NULL);
            Py_INCREF(Py_None);
            value = Py_None;
        }
    }
#endif
    *pvalue = value;
    return 0;
}
static CYTHON_INLINE
void __Pyx_Coroutine_ExceptionClear(__Pyx_ExcInfoStruct *exc_state) {
#if PY_VERSION_HEX >= 0x030B00a4
    Py_CLEAR(exc_state->exc_value);
#else
    PyObject *t, *v, *tb;
    t = exc_state->exc_type;
    v = exc_state->exc_value;
    tb = exc_state->exc_traceback;
    exc_state->exc_type = NULL;
    exc_state->exc_value = NULL;
    exc_state->exc_traceback = NULL;
    Py_XDECREF(t);
    Py_XDECREF(v);
    Py_XDECREF(tb);
#endif
}
#define __Pyx_Coroutine_AlreadyRunningError(gen)  (__Pyx__Coroutine_AlreadyRunningError(gen), (PyObject*)NULL)
static void __Pyx__Coroutine_AlreadyRunningError(__pyx_CoroutineObject *gen) {
    const char *msg;
    CYTHON_MAYBE_UNUSED_VAR(gen);
    if ((0)) {
    #ifdef __Pyx_Coroutine_USED
    } else if (__Pyx_Coroutine_Check((PyObject*)gen)) {
        msg = "coroutine already executing";
    #endif
    #ifdef __Pyx_AsyncGen_USED
    } else if (__Pyx_AsyncGen_CheckExact((PyObject*)gen)) {
        msg = "async generator already executing";
    #endif
    } else {
        msg = "generator already executing";
    }
    PyErr_SetString(PyExc_ValueError, msg);
}
#define __Pyx_Coroutine_NotStartedError(gen)  (__Pyx__Coroutine_NotStartedError(gen), (PyObject*)NULL)
static void __Pyx__Coroutine_NotStartedError(PyObject *gen) {
    const char *msg;
    CYTHON_MAYBE_UNUSED_VAR(gen);
    if ((0)) {
    #ifdef __Pyx_Coroutine_USED
    } else if (__Pyx_Coroutine_Check(gen)) {
        msg = "can't send non-None value to a just-started coroutine";
    #endif
    #ifdef __Pyx_AsyncGen_USED
    } else if (__Pyx_AsyncGen_CheckExact(gen)) {
        msg = "can't send non-None value to a just-started async generator";
    #endif
    } else {
        msg = "can't send non-None value to a just-started generator";
    }
    PyErr_SetString(PyExc_TypeError, msg);
}
#define __Pyx_Coroutine_AlreadyTerminatedError(gen, value, closing)  (__Pyx__Coroutine_AlreadyTerminatedError(gen, value, closing), (PyObject*)NULL)
static void __Pyx__Coroutine_AlreadyTerminatedError(PyObject *gen, PyObject *value, int closing) {
    CYTHON_MAYBE_UNUSED_VAR(gen);
    CYTHON_MAYBE_UNUSED_VAR(closing);
    #ifdef __Pyx_Coroutine_USED
    if (!closing && __Pyx_Coroutine_Check(gen)) {
        PyErr_SetString(PyExc_RuntimeError, "cannot reuse already awaited coroutine");
    } else
    #endif
    if (value) {
        #ifdef __Pyx_AsyncGen_USED
        if (__Pyx_AsyncGen_CheckExact(gen))
            PyErr_SetNone(__Pyx_PyExc_StopAsyncIteration);
        else
        #endif
        PyErr_SetNone(PyExc_StopIteration);
    }
}
static
PyObject *__Pyx_Coroutine_SendEx(__pyx_CoroutineObject *self, PyObject *value, int closing) {
    __Pyx_PyThreadState_declare
    PyThreadState *tstate;
    __Pyx_ExcInfoStruct *exc_state;
    PyObject *retval;
    assert(!self->is_running);
    if (unlikely(self->resume_label == 0)) {
        if (unlikely(value && value != Py_None)) {
            return __Pyx_Coroutine_NotStartedError((PyObject*)self);
        }
    }
    if (unlikely(self->resume_label == -1)) {
        return __Pyx_Coroutine_AlreadyTerminatedError((PyObject*)self, value, closing);
    }
#if CYTHON_FAST_THREAD_STATE
    __Pyx_PyThreadState_assign
    tstate = __pyx_tstate;
#else
    tstate = __Pyx_PyThreadState_Current;
#endif
    exc_state = &self->gi_exc_state;
    if (exc_state->exc_value) {
        #if CYTHON_COMPILING_IN_PYPY
        #else
        PyObject *exc_tb;
        #if PY_VERSION_HEX >= 0x030B00a4 && !CYTHON_COMPILING_IN_CPYTHON
        exc_tb = PyException_GetTraceback(exc_state->exc_value);
        #elif PY_VERSION_HEX >= 0x030B00a4
        exc_tb = ((PyBaseExceptionObject*) exc_state->exc_value)->traceback;
        #else
        exc_tb = exc_state->exc_traceback;
        #endif
        if (exc_tb) {
            PyTracebackObject *tb = (PyTracebackObject *) exc_tb;
            PyFrameObject *f = tb->tb_frame;
            assert(f->f_back == NULL);
            #if PY_VERSION_HEX >= 0x030B00A1
            f->f_back = PyThreadState_GetFrame(tstate);
            #else
            Py_XINCREF(tstate->frame);
            f->f_back = tstate->frame;
            #endif
            #if PY_VERSION_HEX >= 0x030B00a4 && !CYTHON_COMPILING_IN_CPYTHON
            Py_DECREF(exc_tb);
            #endif
        }
        #endif
    }
#if CYTHON_USE_EXC_INFO_STACK
    exc_state->previous_item = tstate->exc_info;
    tstate->exc_info = exc_state;
#else
    if (exc_state->exc_type) {
        __Pyx_ExceptionSwap(&exc_state->exc_type, &exc_state->exc_value, &exc_state->exc_traceback);
    } else {
        __Pyx_Coroutine_ExceptionClear(exc_state);
        __Pyx_ExceptionSave(&exc_state->exc_type, &exc_state->exc_value, &exc_state->exc_traceback);
    }
#endif
    self->is_running = 1;
    retval = self->body(self, tstate, value);
    self->is_running = 0;
#if CYTHON_USE_EXC_INFO_STACK
    exc_state = &self->gi_exc_state;
    tstate->exc_info = exc_state->previous_item;
    exc_state->previous_item = NULL;
    __Pyx_Coroutine_ResetFrameBackpointer(exc_state);
#endif
    return retval;
}
static CYTHON_INLINE void __Pyx_Coroutine_ResetFrameBackpointer(__Pyx_ExcInfoStruct *exc_state) {
#if CYTHON_COMPILING_IN_PYPY
    CYTHON_UNUSED_VAR(exc_state);
#else
    PyObject *exc_tb;
    #if PY_VERSION_HEX >= 0x030B00a4
    if (!exc_state->exc_value) return;
    exc_tb = PyException_GetTraceback(exc_state->exc_value);
    #else
    exc_tb = exc_state->exc_traceback;
    #endif
    if (likely(exc_tb)) {
        PyTracebackObject *tb = (PyTracebackObject *) exc_tb;
        PyFrameObject *f = tb->tb_frame;
        Py_CLEAR(f->f_back);
        #if PY_VERSION_HEX >= 0x030B00a4
        Py_DECREF(exc_tb);
        #endif
    }
#endif
}
static CYTHON_INLINE
PyObject *__Pyx_Coroutine_MethodReturn(PyObject* gen, PyObject *retval) {
    CYTHON_MAYBE_UNUSED_VAR(gen);
    if (unlikely(!retval)) {
        __Pyx_PyThreadState_declare
        __Pyx_PyThreadState_assign
        if (!__Pyx_PyErr_Occurred()) {
            PyObject *exc = PyExc_StopIteration;
            #ifdef __Pyx_AsyncGen_USED
            if (__Pyx_AsyncGen_CheckExact(gen))
                exc = __Pyx_PyExc_StopAsyncIteration;
            #endif
            __Pyx_PyErr_SetNone(exc);
        }
    }
    return retval;
}
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03030000 && (defined(__linux__) || PY_VERSION_HEX >= 0x030600B3)
static CYTHON_INLINE
PyObject *__Pyx_PyGen_Send(PyGenObject *gen, PyObject *arg) {
#if PY_VERSION_HEX <= 0x030A00A1
    return _PyGen_Send(gen, arg);
#else
    PyObject *result;
    if (PyIter_Send((PyObject*)gen, arg ? arg : Py_None, &result) == PYGEN_RETURN) {
        if (PyAsyncGen_CheckExact(gen)) {
            assert(result == Py_None);
            PyErr_SetNone(PyExc_StopAsyncIteration);
        }
        else if (result == Py_None) {
            PyErr_SetNone(PyExc_StopIteration);
        }
        else {
#if PY_VERSION_HEX < 0x030d00A1
            _PyGen_SetStopIterationValue(result);
#else
            if (!PyTuple_Check(result) && !PyExceptionInstance_Check(result)) {
                PyErr_SetObject(PyExc_StopIteration, result);
            } else {
                PyObject *exc = __Pyx_PyObject_CallOneArg(PyExc_StopIteration, result);
                if (likely(exc != NULL)) {
                    PyErr_SetObject(PyExc_StopIteration, exc);
                    Py_DECREF(exc);
                }
            }
#endif
        }
        Py_DECREF(result);
        result = NULL;
    }
    return result;
#endif
}
#endif
static CYTHON_INLINE
PyObject *__Pyx_Coroutine_FinishDelegation(__pyx_CoroutineObject *gen) {
    PyObject *ret;
    PyObject *val = NULL;
    __Pyx_Coroutine_Undelegate(gen);
    __Pyx_PyGen__FetchStopIterationValue(__Pyx_PyThreadState_Current, &val);
    ret = __Pyx_Coroutine_SendEx(gen, val, 0);
    Py_XDECREF(val);
    return ret;
}
static PyObject *__Pyx_Coroutine_Send(PyObject *self, PyObject *value) {
    PyObject *retval;
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject*) self;
    PyObject *yf = gen->yieldfrom;
    if (unlikely(gen->is_running))
        return __Pyx_Coroutine_AlreadyRunningError(gen);
    if (yf) {
        PyObject *ret;
        gen->is_running = 1;
        #ifdef __Pyx_Generator_USED
        if (__Pyx_Generator_CheckExact(yf)) {
            ret = __Pyx_Coroutine_Send(yf, value);
        } else
        #endif
        #ifdef __Pyx_Coroutine_USED
        if (__Pyx_Coroutine_Check(yf)) {
            ret = __Pyx_Coroutine_Send(yf, value);
        } else
        #endif
        #ifdef __Pyx_AsyncGen_USED
        if (__pyx_PyAsyncGenASend_CheckExact(yf)) {
            ret = __Pyx_async_gen_asend_send(yf, value);
        } else
        #endif
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03030000 && (defined(__linux__) || PY_VERSION_HEX >= 0x030600B3)
        if (PyGen_CheckExact(yf)) {
            ret = __Pyx_PyGen_Send((PyGenObject*)yf, value == Py_None ? NULL : value);
        } else
        #endif
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03050000 && defined(PyCoro_CheckExact) && (defined(__linux__) || PY_VERSION_HEX >= 0x030600B3)
        if (PyCoro_CheckExact(yf)) {
            ret = __Pyx_PyGen_Send((PyGenObject*)yf, value == Py_None ? NULL : value);
        } else
        #endif
        {
            if (value == Py_None)
                ret = __Pyx_PyObject_GetIterNextFunc(yf)(yf);
            else
                ret = __Pyx_PyObject_CallMethod1(yf, __pyx_n_s_send, value);
        }
        gen->is_running = 0;
        if (likely(ret)) {
            return ret;
        }
        retval = __Pyx_Coroutine_FinishDelegation(gen);
    } else {
        retval = __Pyx_Coroutine_SendEx(gen, value, 0);
    }
    return __Pyx_Coroutine_MethodReturn(self, retval);
}
static int __Pyx_Coroutine_CloseIter(__pyx_CoroutineObject *gen, PyObject *yf) {
    PyObject *retval = NULL;
    int err = 0;
    #ifdef __Pyx_Generator_USED
    if (__Pyx_Generator_CheckExact(yf)) {
        retval = __Pyx_Coroutine_Close(yf);
        if (!retval)
            return -1;
    } else
    #endif
    #ifdef __Pyx_Coroutine_USED
    if (__Pyx_Coroutine_Check(yf)) {
        retval = __Pyx_Coroutine_Close(yf);
        if (!retval)
            return -1;
    } else
    if (__Pyx_CoroutineAwait_CheckExact(yf)) {
        retval = __Pyx_CoroutineAwait_Close((__pyx_CoroutineAwaitObject*)yf, NULL);
        if (!retval)
            return -1;
    } else
    #endif
    #ifdef __Pyx_AsyncGen_USED
    if (__pyx_PyAsyncGenASend_CheckExact(yf)) {
        retval = __Pyx_async_gen_asend_close(yf, NULL);
    } else
    if (__pyx_PyAsyncGenAThrow_CheckExact(yf)) {
        retval = __Pyx_async_gen_athrow_close(yf, NULL);
    } else
    #endif
    {
        PyObject *meth;
        gen->is_running = 1;
        meth = __Pyx_PyObject_GetAttrStrNoError(yf, __pyx_n_s_close);
        if (unlikely(!meth)) {
            if (unlikely(PyErr_Occurred())) {
                PyErr_WriteUnraisable(yf);
            }
        } else {
            retval = __Pyx_PyObject_CallNoArg(meth);
            Py_DECREF(meth);
            if (unlikely(!retval))
                err = -1;
        }
        gen->is_running = 0;
    }
    Py_XDECREF(retval);
    return err;
}
static PyObject *__Pyx_Generator_Next(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject*) self;
    PyObject *yf = gen->yieldfrom;
    if (unlikely(gen->is_running))
        return __Pyx_Coroutine_AlreadyRunningError(gen);
    if (yf) {
        PyObject *ret;
        gen->is_running = 1;
        #ifdef __Pyx_Generator_USED
        if (__Pyx_Generator_CheckExact(yf)) {
            ret = __Pyx_Generator_Next(yf);
        } else
        #endif
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03030000 && (defined(__linux__) || PY_VERSION_HEX >= 0x030600B3)
        if (PyGen_CheckExact(yf)) {
            ret = __Pyx_PyGen_Send((PyGenObject*)yf, NULL);
        } else
        #endif
        #ifdef __Pyx_Coroutine_USED
        if (__Pyx_Coroutine_Check(yf)) {
            ret = __Pyx_Coroutine_Send(yf, Py_None);
        } else
        #endif
            ret = __Pyx_PyObject_GetIterNextFunc(yf)(yf);
        gen->is_running = 0;
        if (likely(ret)) {
            return ret;
        }
        return __Pyx_Coroutine_FinishDelegation(gen);
    }
    return __Pyx_Coroutine_SendEx(gen, Py_None, 0);
}
static PyObject *__Pyx_Coroutine_Close_Method(PyObject *self, PyObject *arg) {
    CYTHON_UNUSED_VAR(arg);
    return __Pyx_Coroutine_Close(self);
}
static PyObject *__Pyx_Coroutine_Close(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    PyObject *retval, *raised_exception;
    PyObject *yf = gen->yieldfrom;
    int err = 0;
    if (unlikely(gen->is_running))
        return __Pyx_Coroutine_AlreadyRunningError(gen);
    if (yf) {
        Py_INCREF(yf);
        err = __Pyx_Coroutine_CloseIter(gen, yf);
        __Pyx_Coroutine_Undelegate(gen);
        Py_DECREF(yf);
    }
    if (err == 0)
        PyErr_SetNone(PyExc_GeneratorExit);
    retval = __Pyx_Coroutine_SendEx(gen, NULL, 1);
    if (unlikely(retval)) {
        const char *msg;
        Py_DECREF(retval);
        if ((0)) {
        #ifdef __Pyx_Coroutine_USED
        } else if (__Pyx_Coroutine_Check(self)) {
            msg = "coroutine ignored GeneratorExit";
        #endif
        #ifdef __Pyx_AsyncGen_USED
        } else if (__Pyx_AsyncGen_CheckExact(self)) {
#if PY_VERSION_HEX < 0x03060000
            msg = "async generator ignored GeneratorExit - might require Python 3.6+ finalisation (PEP 525)";
#else
            msg = "async generator ignored GeneratorExit";
#endif
        #endif
        } else {
            msg = "generator ignored GeneratorExit";
        }
        PyErr_SetString(PyExc_RuntimeError, msg);
        return NULL;
    }
    raised_exception = PyErr_Occurred();
    if (likely(!raised_exception || __Pyx_PyErr_GivenExceptionMatches2(raised_exception, PyExc_GeneratorExit, PyExc_StopIteration))) {
        if (raised_exception) PyErr_Clear();
        Py_INCREF(Py_None);
        return Py_None;
    }
    return NULL;
}
static PyObject *__Pyx__Coroutine_Throw(PyObject *self, PyObject *typ, PyObject *val, PyObject *tb,
                                        PyObject *args, int close_on_genexit) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    PyObject *yf = gen->yieldfrom;
    if (unlikely(gen->is_running))
        return __Pyx_Coroutine_AlreadyRunningError(gen);
    if (yf) {
        PyObject *ret;
        Py_INCREF(yf);
        if (__Pyx_PyErr_GivenExceptionMatches(typ, PyExc_GeneratorExit) && close_on_genexit) {
            int err = __Pyx_Coroutine_CloseIter(gen, yf);
            Py_DECREF(yf);
            __Pyx_Coroutine_Undelegate(gen);
            if (err < 0)
                return __Pyx_Coroutine_MethodReturn(self, __Pyx_Coroutine_SendEx(gen, NULL, 0));
            goto throw_here;
        }
        gen->is_running = 1;
        if (0
        #ifdef __Pyx_Generator_USED
            || __Pyx_Generator_CheckExact(yf)
        #endif
        #ifdef __Pyx_Coroutine_USED
            || __Pyx_Coroutine_Check(yf)
        #endif
            ) {
            ret = __Pyx__Coroutine_Throw(yf, typ, val, tb, args, close_on_genexit);
        #ifdef __Pyx_Coroutine_USED
        } else if (__Pyx_CoroutineAwait_CheckExact(yf)) {
            ret = __Pyx__Coroutine_Throw(((__pyx_CoroutineAwaitObject*)yf)->coroutine, typ, val, tb, args, close_on_genexit);
        #endif
        } else {
            PyObject *meth = __Pyx_PyObject_GetAttrStrNoError(yf, __pyx_n_s_throw);
            if (unlikely(!meth)) {
                Py_DECREF(yf);
                if (unlikely(PyErr_Occurred())) {
                    gen->is_running = 0;
                    return NULL;
                }
                __Pyx_Coroutine_Undelegate(gen);
                gen->is_running = 0;
                goto throw_here;
            }
            if (likely(args)) {
                ret = __Pyx_PyObject_Call(meth, args, NULL);
            } else {
                PyObject *cargs[4] = {NULL, typ, val, tb};
                ret = __Pyx_PyObject_FastCall(meth, cargs+1, 3 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
            }
            Py_DECREF(meth);
        }
        gen->is_running = 0;
        Py_DECREF(yf);
        if (!ret) {
            ret = __Pyx_Coroutine_FinishDelegation(gen);
        }
        return __Pyx_Coroutine_MethodReturn(self, ret);
    }
throw_here:
    __Pyx_Raise(typ, val, tb, NULL);
    return __Pyx_Coroutine_MethodReturn(self, __Pyx_Coroutine_SendEx(gen, NULL, 0));
}
static PyObject *__Pyx_Coroutine_Throw(PyObject *self, PyObject *args) {
    PyObject *typ;
    PyObject *val = NULL;
    PyObject *tb = NULL;
    if (unlikely(!PyArg_UnpackTuple(args, (char *)"throw", 1, 3, &typ, &val, &tb)))
        return NULL;
    return __Pyx__Coroutine_Throw(self, typ, val, tb, args, 1);
}
static CYTHON_INLINE int __Pyx_Coroutine_traverse_excstate(__Pyx_ExcInfoStruct *exc_state, visitproc visit, void *arg) {
#if PY_VERSION_HEX >= 0x030B00a4
    Py_VISIT(exc_state->exc_value);
#else
    Py_VISIT(exc_state->exc_type);
    Py_VISIT(exc_state->exc_value);
    Py_VISIT(exc_state->exc_traceback);
#endif
    return 0;
}
static int __Pyx_Coroutine_traverse(__pyx_CoroutineObject *gen, visitproc visit, void *arg) {
    Py_VISIT(gen->closure);
    Py_VISIT(gen->classobj);
    Py_VISIT(gen->yieldfrom);
    return __Pyx_Coroutine_traverse_excstate(&gen->gi_exc_state, visit, arg);
}
static int __Pyx_Coroutine_clear(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    Py_CLEAR(gen->closure);
    Py_CLEAR(gen->classobj);
    Py_CLEAR(gen->yieldfrom);
    __Pyx_Coroutine_ExceptionClear(&gen->gi_exc_state);
#ifdef __Pyx_AsyncGen_USED
    if (__Pyx_AsyncGen_CheckExact(self)) {
        Py_CLEAR(((__pyx_PyAsyncGenObject*)gen)->ag_finalizer);
    }
#endif
    Py_CLEAR(gen->gi_code);
    Py_CLEAR(gen->gi_frame);
    Py_CLEAR(gen->gi_name);
    Py_CLEAR(gen->gi_qualname);
    Py_CLEAR(gen->gi_modulename);
    return 0;
}
static void __Pyx_Coroutine_dealloc(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    PyObject_GC_UnTrack(gen);
    if (gen->gi_weakreflist != NULL)
        PyObject_ClearWeakRefs(self);
    if (gen->resume_label >= 0) {
        PyObject_GC_Track(self);
#if PY_VERSION_HEX >= 0x030400a1 && CYTHON_USE_TP_FINALIZE
        if (unlikely(PyObject_CallFinalizerFromDealloc(self)))
#else
        Py_TYPE(gen)->tp_del(self);
        if (unlikely(Py_REFCNT(self) > 0))
#endif
        {
            return;
        }
        PyObject_GC_UnTrack(self);
    }
#ifdef __Pyx_AsyncGen_USED
    if (__Pyx_AsyncGen_CheckExact(self)) {
        /* We have to handle this case for asynchronous generators
           right here, because this code has to be between UNTRACK
           and GC_Del. */
        Py_CLEAR(((__pyx_PyAsyncGenObject*)self)->ag_finalizer);
    }
#endif
    __Pyx_Coroutine_clear(self);
    __Pyx_PyHeapTypeObject_GC_Del(gen);
}
static void __Pyx_Coroutine_del(PyObject *self) {
    PyObject *error_type, *error_value, *error_traceback;
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    __Pyx_PyThreadState_declare
    if (gen->resume_label < 0) {
        return;
    }
#if !CYTHON_USE_TP_FINALIZE
    assert(self->ob_refcnt == 0);
    __Pyx_SET_REFCNT(self, 1);
#endif
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&error_type, &error_value, &error_traceback);
#ifdef __Pyx_AsyncGen_USED
    if (__Pyx_AsyncGen_CheckExact(self)) {
        __pyx_PyAsyncGenObject *agen = (__pyx_PyAsyncGenObject*)self;
        PyObject *finalizer = agen->ag_finalizer;
        if (finalizer && !agen->ag_closed) {
            PyObject *res = __Pyx_PyObject_CallOneArg(finalizer, self);
            if (unlikely(!res)) {
                PyErr_WriteUnraisable(self);
            } else {
                Py_DECREF(res);
            }
            __Pyx_ErrRestore(error_type, error_value, error_traceback);
            return;
        }
    }
#endif
    if (unlikely(gen->resume_label == 0 && !error_value)) {
#ifdef __Pyx_Coroutine_USED
#ifdef __Pyx_Generator_USED
    if (!__Pyx_Generator_CheckExact(self))
#endif
        {
        PyObject_GC_UnTrack(self);
#if PY_MAJOR_VERSION >= 3  || defined(PyErr_WarnFormat)
        if (unlikely(PyErr_WarnFormat(PyExc_RuntimeWarning, 1, "coroutine '%.50S' was never awaited", gen->gi_qualname) < 0))
            PyErr_WriteUnraisable(self);
#else
        {PyObject *msg;
        char *cmsg;
        #if CYTHON_COMPILING_IN_PYPY
        msg = NULL;
        cmsg = (char*) "coroutine was never awaited";
        #else
        char *cname;
        PyObject *qualname;
        qualname = gen->gi_qualname;
        cname = PyString_AS_STRING(qualname);
        msg = PyString_FromFormat("coroutine '%.50s' was never awaited", cname);
        if (unlikely(!msg)) {
            PyErr_Clear();
            cmsg = (char*) "coroutine was never awaited";
        } else {
            cmsg = PyString_AS_STRING(msg);
        }
        #endif
        if (unlikely(PyErr_WarnEx(PyExc_RuntimeWarning, cmsg, 1) < 0))
            PyErr_WriteUnraisable(self);
        Py_XDECREF(msg);}
#endif
        PyObject_GC_Track(self);
        }
#endif
    } else {
        PyObject *res = __Pyx_Coroutine_Close(self);
        if (unlikely(!res)) {
            if (PyErr_Occurred())
                PyErr_WriteUnraisable(self);
        } else {
            Py_DECREF(res);
        }
    }
    __Pyx_ErrRestore(error_type, error_value, error_traceback);
#if !CYTHON_USE_TP_FINALIZE
    assert(Py_REFCNT(self) > 0);
    if (likely(--self->ob_refcnt == 0)) {
        return;
    }
    {
        Py_ssize_t refcnt = Py_REFCNT(self);
        _Py_NewReference(self);
        __Pyx_SET_REFCNT(self, refcnt);
    }
#if CYTHON_COMPILING_IN_CPYTHON
    assert(PyType_IS_GC(Py_TYPE(self)) &&
           _Py_AS_GC(self)->gc.gc_refs != _PyGC_REFS_UNTRACKED);
    _Py_DEC_REFTOTAL;
#endif
#ifdef COUNT_ALLOCS
    --Py_TYPE(self)->tp_frees;
    --Py_TYPE(self)->tp_allocs;
#endif
#endif
}
static PyObject *
__Pyx_Coroutine_get_name(__pyx_CoroutineObject *self, void *context)
{
    PyObject *name = self->gi_name;
    CYTHON_UNUSED_VAR(context);
    if (unlikely(!name)) name = Py_None;
    Py_INCREF(name);
    return name;
}
static int
__Pyx_Coroutine_set_name(__pyx_CoroutineObject *self, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value)))
#else
    if (unlikely(value == NULL || !PyString_Check(value)))
#endif
    {
        PyErr_SetString(PyExc_TypeError,
                        "__name__ must be set to a string object");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_Py_XDECREF_SET(self->gi_name, value);
    return 0;
}
static PyObject *
__Pyx_Coroutine_get_qualname(__pyx_CoroutineObject *self, void *context)
{
    PyObject *name = self->gi_qualname;
    CYTHON_UNUSED_VAR(context);
    if (unlikely(!name)) name = Py_None;
    Py_INCREF(name);
    return name;
}
static int
__Pyx_Coroutine_set_qualname(__pyx_CoroutineObject *self, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value)))
#else
    if (unlikely(value == NULL || !PyString_Check(value)))
#endif
    {
        PyErr_SetString(PyExc_TypeError,
                        "__qualname__ must be set to a string object");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_Py_XDECREF_SET(self->gi_qualname, value);
    return 0;
}
static PyObject *
__Pyx_Coroutine_get_frame(__pyx_CoroutineObject *self, void *context)
{
    PyObject *frame = self->gi_frame;
    CYTHON_UNUSED_VAR(context);
    if (!frame) {
        if (unlikely(!self->gi_code)) {
            Py_RETURN_NONE;
        }
        frame = (PyObject *) PyFrame_New(
            PyThreadState_Get(),            /*PyThreadState *tstate,*/
            (PyCodeObject*) self->gi_code,  /*PyCodeObject *code,*/
            __pyx_d,                 /*PyObject *globals,*/
            0                               /*PyObject *locals*/
        );
        if (unlikely(!frame))
            return NULL;
        self->gi_frame = frame;
    }
    Py_INCREF(frame);
    return frame;
}
static __pyx_CoroutineObject *__Pyx__Coroutine_New(
            PyTypeObject* type, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
            PyObject *name, PyObject *qualname, PyObject *module_name) {
    __pyx_CoroutineObject *gen = PyObject_GC_New(__pyx_CoroutineObject, type);
    if (unlikely(!gen))
        return NULL;
    return __Pyx__Coroutine_NewInit(gen, body, code, closure, name, qualname, module_name);
}
static __pyx_CoroutineObject *__Pyx__Coroutine_NewInit(
            __pyx_CoroutineObject *gen, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
            PyObject *name, PyObject *qualname, PyObject *module_name) {
    gen->body = body;
    gen->closure = closure;
    Py_XINCREF(closure);
    gen->is_running = 0;
    gen->resume_label = 0;
    gen->classobj = NULL;
    gen->yieldfrom = NULL;
    #if PY_VERSION_HEX >= 0x030B00a4
    gen->gi_exc_state.exc_value = NULL;
    #else
    gen->gi_exc_state.exc_type = NULL;
    gen->gi_exc_state.exc_value = NULL;
    gen->gi_exc_state.exc_traceback = NULL;
    #endif
#if CYTHON_USE_EXC_INFO_STACK
    gen->gi_exc_state.previous_item = NULL;
#endif
    gen->gi_weakreflist = NULL;
    Py_XINCREF(qualname);
    gen->gi_qualname = qualname;
    Py_XINCREF(name);
    gen->gi_name = name;
    Py_XINCREF(module_name);
    gen->gi_modulename = module_name;
    Py_XINCREF(code);
    gen->gi_code = code;
    gen->gi_frame = NULL;
    PyObject_GC_Track(gen);
    return gen;
}

/* PatchModuleWithCoroutine */
  static PyObject* __Pyx_Coroutine_patch_module(PyObject* module, const char* py_code) {
#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
    int result;
    PyObject *globals, *result_obj;
    globals = PyDict_New();  if (unlikely(!globals)) goto ignore;
    result = PyDict_SetItemString(globals, "_cython_coroutine_type",
    #ifdef __Pyx_Coroutine_USED
        (PyObject*)__pyx_CoroutineType);
    #else
        Py_None);
    #endif
    if (unlikely(result < 0)) goto ignore;
    result = PyDict_SetItemString(globals, "_cython_generator_type",
    #ifdef __Pyx_Generator_USED
        (PyObject*)__pyx_GeneratorType);
    #else
        Py_None);
    #endif
    if (unlikely(result < 0)) goto ignore;
    if (unlikely(PyDict_SetItemString(globals, "_module", module) < 0)) goto ignore;
    if (unlikely(PyDict_SetItemString(globals, "__builtins__", __pyx_b) < 0)) goto ignore;
    result_obj = PyRun_String(py_code, Py_file_input, globals, globals);
    if (unlikely(!result_obj)) goto ignore;
    Py_DECREF(result_obj);
    Py_DECREF(globals);
    return module;
ignore:
    Py_XDECREF(globals);
    PyErr_WriteUnraisable(module);
    if (unlikely(PyErr_WarnEx(PyExc_RuntimeWarning, "Cython module failed to patch module with custom type", 1) < 0)) {
        Py_DECREF(module);
        module = NULL;
    }
#else
    py_code++;
#endif
    return module;
}

/* PatchGeneratorABC */
  #ifndef CYTHON_REGISTER_ABCS
#define CYTHON_REGISTER_ABCS 1
#endif
#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
static PyObject* __Pyx_patch_abc_module(PyObject *module);
static PyObject* __Pyx_patch_abc_module(PyObject *module) {
    module = __Pyx_Coroutine_patch_module(
        module, ""
"if _cython_generator_type is not None:\n"
"    try: Generator = _module.Generator\n"
"    except AttributeError: pass\n"
"    else: Generator.register(_cython_generator_type)\n"
"if _cython_coroutine_type is not None:\n"
"    try: Coroutine = _module.Coroutine\n"
"    except AttributeError: pass\n"
"    else: Coroutine.register(_cython_coroutine_type)\n"
    );
    return module;
}
#endif
static int __Pyx_patch_abc(void) {
#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
    static int abc_patched = 0;
    if (CYTHON_REGISTER_ABCS && !abc_patched) {
        PyObject *module;
        module = PyImport_ImportModule((PY_MAJOR_VERSION >= 3) ? "collections.abc" : "collections");
        if (unlikely(!module)) {
            PyErr_WriteUnraisable(NULL);
            if (unlikely(PyErr_WarnEx(PyExc_RuntimeWarning,
                    ((PY_MAJOR_VERSION >= 3) ?
                        "Cython module failed to register with collections.abc module" :
                        "Cython module failed to register with collections module"), 1) < 0)) {
                return -1;
            }
        } else {
            module = __Pyx_patch_abc_module(module);
            abc_patched = 1;
            if (unlikely(!module))
                return -1;
            Py_DECREF(module);
        }
        module = PyImport_ImportModule("backports_abc");
        if (module) {
            module = __Pyx_patch_abc_module(module);
            Py_XDECREF(module);
        }
        if (!module) {
            PyErr_Clear();
        }
    }
#else
    if ((0)) __Pyx_Coroutine_patch_module(NULL, NULL);
#endif
    return 0;
}

/* Generator */
  static PyMethodDef __pyx_Generator_methods[] = {
    {"send", (PyCFunction) __Pyx_Coroutine_Send, METH_O,
     (char*) PyDoc_STR("send(arg) -> send 'arg' into generator,\nreturn next yielded value or raise StopIteration.")},
    {"throw", (PyCFunction) __Pyx_Coroutine_Throw, METH_VARARGS,
     (char*) PyDoc_STR("throw(typ[,val[,tb]]) -> raise exception in generator,\nreturn next yielded value or raise StopIteration.")},
    {"close", (PyCFunction) __Pyx_Coroutine_Close_Method, METH_NOARGS,
     (char*) PyDoc_STR("close() -> raise GeneratorExit inside generator.")},
    {0, 0, 0, 0}
};
static PyMemberDef __pyx_Generator_memberlist[] = {
    {(char *) "gi_running", T_BOOL, offsetof(__pyx_CoroutineObject, is_running), READONLY, NULL},
    {(char*) "gi_yieldfrom", T_OBJECT, offsetof(__pyx_CoroutineObject, yieldfrom), READONLY,
     (char*) PyDoc_STR("object being iterated by 'yield from', or None")},
    {(char*) "gi_code", T_OBJECT, offsetof(__pyx_CoroutineObject, gi_code), READONLY, NULL},
    {(char *) "__module__", T_OBJECT, offsetof(__pyx_CoroutineObject, gi_modulename), 0, 0},
#if CYTHON_USE_TYPE_SPECS
    {(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(__pyx_CoroutineObject, gi_weakreflist), READONLY, 0},
#endif
    {0, 0, 0, 0, 0}
};
static PyGetSetDef __pyx_Generator_getsets[] = {
    {(char *) "__name__", (getter)__Pyx_Coroutine_get_name, (setter)__Pyx_Coroutine_set_name,
     (char*) PyDoc_STR("name of the generator"), 0},
    {(char *) "__qualname__", (getter)__Pyx_Coroutine_get_qualname, (setter)__Pyx_Coroutine_set_qualname,
     (char*) PyDoc_STR("qualified name of the generator"), 0},
    {(char *) "gi_frame", (getter)__Pyx_Coroutine_get_frame, NULL,
     (char*) PyDoc_STR("Frame of the generator"), 0},
    {0, 0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_GeneratorType_slots[] = {
    {Py_tp_dealloc, (void *)__Pyx_Coroutine_dealloc},
    {Py_tp_traverse, (void *)__Pyx_Coroutine_traverse},
    {Py_tp_iter, (void *)PyObject_SelfIter},
    {Py_tp_iternext, (void *)__Pyx_Generator_Next},
    {Py_tp_methods, (void *)__pyx_Generator_methods},
    {Py_tp_members, (void *)__pyx_Generator_memberlist},
    {Py_tp_getset, (void *)__pyx_Generator_getsets},
    {Py_tp_getattro, (void *) __Pyx_PyObject_GenericGetAttrNoDict},
#if CYTHON_USE_TP_FINALIZE
    {Py_tp_finalize, (void *)__Pyx_Coroutine_del},
#endif
    {0, 0},
};
static PyType_Spec __pyx_GeneratorType_spec = {
    __PYX_TYPE_MODULE_PREFIX "generator",
    sizeof(__pyx_CoroutineObject),
    0,
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_HAVE_FINALIZE,
    __pyx_GeneratorType_slots
};
#else
static PyTypeObject __pyx_GeneratorType_type = {
    PyVarObject_HEAD_INIT(0, 0)
    __PYX_TYPE_MODULE_PREFIX "generator",
    sizeof(__pyx_CoroutineObject),
    0,
    (destructor) __Pyx_Coroutine_dealloc,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_HAVE_FINALIZE,
    0,
    (traverseproc) __Pyx_Coroutine_traverse,
    0,
    0,
    offsetof(__pyx_CoroutineObject, gi_weakreflist),
    0,
    (iternextfunc) __Pyx_Generator_Next,
    __pyx_Generator_methods,
    __pyx_Generator_memberlist,
    __pyx_Generator_getsets,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
#if CYTHON_USE_TP_FINALIZE
    0,
#else
    __Pyx_Coroutine_del,
#endif
    0,
#if CYTHON_USE_TP_FINALIZE
    __Pyx_Coroutine_del,
#elif PY_VERSION_HEX >= 0x030400a1
    0,
#endif
#if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
    0,
#endif
#if __PYX_NEED_TP_PRINT_SLOT
    0,
#endif
#if PY_VERSION_HEX >= 0x030C0000
    0,
#endif
#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
    0,
#endif
};
#endif
static int __pyx_Generator_init(PyObject *module) {
#if CYTHON_USE_TYPE_SPECS
    __pyx_GeneratorType = __Pyx_FetchCommonTypeFromSpec(module, &__pyx_GeneratorType_spec, NULL);
#else
    CYTHON_UNUSED_VAR(module);
    __pyx_GeneratorType_type.tp_getattro = __Pyx_PyObject_GenericGetAttrNoDict;
    __pyx_GeneratorType_type.tp_iter = PyObject_SelfIter;
    __pyx_GeneratorType = __Pyx_FetchCommonType(&__pyx_GeneratorType_type);
#endif
    if (unlikely(!__pyx_GeneratorType)) {
        return -1;
    }
    return 0;
}

/* CheckBinaryVersion */
  static unsigned long __Pyx_get_runtime_version(void) {
#if __PYX_LIMITED_VERSION_HEX >= 0x030B00A4
    return Py_Version & ~0xFFUL;
#else
    const char* rt_version = Py_GetVersion();
    unsigned long version = 0;
    unsigned long factor = 0x01000000UL;
    unsigned int digit = 0;
    int i = 0;
    while (factor) {
        while ('0' <= rt_version[i] && rt_version[i] <= '9') {
            digit = digit * 10 + (unsigned int) (rt_version[i] - '0');
            ++i;
        }
        version += factor * digit;
        if (rt_version[i] != '.')
            break;
        digit = 0;
        factor >>= 8;
        ++i;
    }
    return version;
#endif
}
static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer) {
    const unsigned long MAJOR_MINOR = 0xFFFF0000UL;
    if ((rt_version & MAJOR_MINOR) == (ct_version & MAJOR_MINOR))
        return 0;
    if (likely(allow_newer && (rt_version & MAJOR_MINOR) > (ct_version & MAJOR_MINOR)))
        return 1;
    {
        char message[200];
        PyOS_snprintf(message, sizeof(message),
                      "compile time Python version %d.%d "
                      "of module '%.100s' "
                      "%s "
                      "runtime version %d.%d",
                       (int) (ct_version >> 24), (int) ((ct_version >> 16) & 0xFF),
                       __Pyx_MODULE_NAME,
                       (allow_newer) ? "was newer than" : "does not match",
                       (int) (rt_version >> 24), (int) ((rt_version >> 16) & 0xFF)
       );
        return PyErr_WarnEx(NULL, message, 1);
    }
}

/* FunctionImport */
  #ifndef __PYX_HAVE_RT_ImportFunction_3_0_10
#define __PYX_HAVE_RT_ImportFunction_3_0_10
static int __Pyx_ImportFunction_3_0_10(PyObject *module, const char *funcname, void (**f)(void), const char *sig) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    union {
        void (*fp)(void);
        void *p;
    } tmp;
    d = PyObject_GetAttrString(module, (char *)"__pyx_capi__");
    if (!d)
        goto bad;
    cobj = PyDict_GetItemString(d, funcname);
    if (!cobj) {
        PyErr_Format(PyExc_ImportError,
            "%.200s does not export expected C function %.200s",
                PyModule_GetName(module), funcname);
        goto bad;
    }
    if (!PyCapsule_IsValid(cobj, sig)) {
        PyErr_Format(PyExc_TypeError,
            "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), funcname, sig, PyCapsule_GetName(cobj));
        goto bad;
    }
    tmp.p = PyCapsule_GetPointer(cobj, sig);
    *f = tmp.fp;
    if (!(*f))
        goto bad;
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(d);
    return -1;
}
#endif

/* InitStrings */
  #if PY_MAJOR_VERSION >= 3
static int __Pyx_InitString(__Pyx_StringTabEntry t, PyObject **str) {
    if (t.is_unicode | t.is_str) {
        if (t.intern) {
            *str = PyUnicode_InternFromString(t.s);
        } else if (t.encoding) {
            *str = PyUnicode_Decode(t.s, t.n - 1, t.encoding, NULL);
        } else {
            *str = PyUnicode_FromStringAndSize(t.s, t.n - 1);
        }
    } else {
        *str = PyBytes_FromStringAndSize(t.s, t.n - 1);
    }
    if (!*str)
        return -1;
    if (PyObject_Hash(*str) == -1)
        return -1;
    return 0;
}
#endif
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
    while (t->p) {
        #if PY_MAJOR_VERSION >= 3
        __Pyx_InitString(*t, t->p);
        #else
        if (t->is_unicode) {
            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
        } else if (t->intern) {
            *t->p = PyString_InternFromString(t->s);
        } else {
            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
        }
        if (!*t->p)
            return -1;
        if (PyObject_Hash(*t->p) == -1)
            return -1;
        #endif
        ++t;
    }
    return 0;
}

#include <string.h>
static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s) {
    size_t len = strlen(s);
    if (unlikely(len > (size_t) PY_SSIZE_T_MAX)) {
        PyErr_SetString(PyExc_OverflowError, "byte string is too long");
        return -1;
    }
    return (Py_ssize_t) len;
}
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
    if (unlikely(len < 0)) return NULL;
    return __Pyx_PyUnicode_FromStringAndSize(c_str, len);
}
static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char* c_str) {
    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
    if (unlikely(len < 0)) return NULL;
    return PyByteArray_FromStringAndSize(c_str, len);
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
#if !CYTHON_PEP393_ENABLED
static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    char* defenc_c;
    PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
    if (!defenc) return NULL;
    defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
    {
        char* end = defenc_c + PyBytes_GET_SIZE(defenc);
        char* c;
        for (c = defenc_c; c < end; c++) {
            if ((unsigned char) (*c) >= 128) {
                PyUnicode_AsASCIIString(o);
                return NULL;
            }
        }
    }
#endif
    *length = PyBytes_GET_SIZE(defenc);
    return defenc_c;
}
#else
static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
    if (likely(PyUnicode_IS_ASCII(o))) {
        *length = PyUnicode_GET_LENGTH(o);
        return PyUnicode_AsUTF8(o);
    } else {
        PyUnicode_AsASCIIString(o);
        return NULL;
    }
#else
    return PyUnicode_AsUTF8AndSize(o, length);
#endif
}
#endif
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
    if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
            __Pyx_sys_getdefaultencoding_not_ascii &&
#endif
            PyUnicode_Check(o)) {
        return __Pyx_PyUnicode_AsStringAndSize(o, length);
    } else
#endif
#if (!CYTHON_COMPILING_IN_PYPY && !CYTHON_COMPILING_IN_LIMITED_API) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
    if (PyByteArray_Check(o)) {
        *length = PyByteArray_GET_SIZE(o);
        return PyByteArray_AS_STRING(o);
    } else
#endif
    {
        char* result;
        int r = PyBytes_AsStringAndSize(o, &result, length);
        if (unlikely(r < 0)) {
            return NULL;
        } else {
            return result;
        }
    }
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
    int retval;
    if (unlikely(!x)) return -1;
    retval = __Pyx_PyObject_IsTrue(x);
    Py_DECREF(x);
    return retval;
}
static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
    __Pyx_TypeName result_type_name = __Pyx_PyType_GetName(Py_TYPE(result));
#if PY_MAJOR_VERSION >= 3
    if (PyLong_Check(result)) {
        if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
                "__int__ returned non-int (type " __Pyx_FMT_TYPENAME ").  "
                "The ability to return an instance of a strict subclass of int is deprecated, "
                "and may be removed in a future version of Python.",
                result_type_name)) {
            __Pyx_DECREF_TypeName(result_type_name);
            Py_DECREF(result);
            return NULL;
        }
        __Pyx_DECREF_TypeName(result_type_name);
        return result;
    }
#endif
    PyErr_Format(PyExc_TypeError,
                 "__%.4s__ returned non-%.4s (type " __Pyx_FMT_TYPENAME ")",
                 type_name, type_name, result_type_name);
    __Pyx_DECREF_TypeName(result_type_name);
    Py_DECREF(result);
    return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
#if CYTHON_USE_TYPE_SLOTS
  PyNumberMethods *m;
#endif
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_Check(x) || PyLong_Check(x)))
#else
  if (likely(PyLong_Check(x)))
#endif
    return __Pyx_NewRef(x);
#if CYTHON_USE_TYPE_SLOTS
  m = Py_TYPE(x)->tp_as_number;
  #if PY_MAJOR_VERSION < 3
  if (m && m->nb_int) {
    name = "int";
    res = m->nb_int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = m->nb_long(x);
  }
  #else
  if (likely(m && m->nb_int)) {
    name = "int";
    res = m->nb_int(x);
  }
  #endif
#else
  if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
    res = PyNumber_Int(x);
  }
#endif
  if (likely(res)) {
#if PY_MAJOR_VERSION < 3
    if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
#else
    if (unlikely(!PyLong_CheckExact(res))) {
#endif
        return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
    }
  }
  else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_TypeError,
                    "an integer is required");
  }
  return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject *x;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_CheckExact(b))) {
    if (sizeof(Py_ssize_t) >= sizeof(long))
        return PyInt_AS_LONG(b);
    else
        return PyInt_AsSsize_t(b);
  }
#endif
  if (likely(PyLong_CheckExact(b))) {
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(__Pyx_PyLong_IsCompact(b))) {
        return __Pyx_PyLong_CompactValue(b);
    } else {
      const digit* digits = __Pyx_PyLong_Digits(b);
      const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(b);
      switch (size) {
         case 2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
      }
    }
    #endif
    return PyLong_AsSsize_t(b);
  }
  x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyInt_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject* o) {
  if (sizeof(Py_hash_t) == sizeof(Py_ssize_t)) {
    return (Py_hash_t) __Pyx_PyIndex_AsSsize_t(o);
#if PY_MAJOR_VERSION < 3
  } else if (likely(PyInt_CheckExact(o))) {
    return PyInt_AS_LONG(o);
#endif
  } else {
    Py_ssize_t ival;
    PyObject *x;
    x = PyNumber_Index(o);
    if (!x) return -1;
    ival = PyInt_AsLong(x);
    Py_DECREF(x);
    return ival;
  }
}
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
  return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
    return PyInt_FromSize_t(ival);
}


/* #### Code section: utility_code_pragmas_end ### */
#ifdef _MSC_VER
#pragma warning( pop )
#endif



/* #### Code section: end ### */
#endif /* Py_PYTHON_H */
