/* Generated by Cython 0.17.2 on Tue Jan 22 00:21:31 2013 */

#define PY_SSIZE_T_CLEAN
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  #define PyStringObject               PyUnicodeObject
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  #define PyBytes_AsStringAndSize      PyString_AsStringAndSize
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#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#if PY_MAJOR_VERSION >= 3
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  #define PyInt_Type                   PyLong_Type
  #define PyInt_Check(op)              PyLong_Check(op)
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  #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
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#if PY_MAJOR_VERSION >= 3
  #define PyBoolObject                 PyLongObject
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#if PY_VERSION_HEX < 0x03020000
  typedef long Py_hash_t;
  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
  #define __Pyx_PyInt_AsHash_t   PyInt_AsLong
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  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
  #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
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  #define __Pyx_PySequence_GetSlice(obj, a, b) PySequence_GetSlice(obj, a, b)
  #define __Pyx_PySequence_SetSlice(obj, a, b, value) PySequence_SetSlice(obj, a, b, value)
  #define __Pyx_PySequence_DelSlice(obj, a, b) PySequence_DelSlice(obj, a, b)
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  #define __Pyx_PySequence_GetSlice(obj, a, b) (unlikely(!(obj)) ? \
        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), (PyObject*)0) : \
        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_GetSlice(obj, a, b)) : \
            (PyErr_Format(PyExc_TypeError, "'%.200s' object is unsliceable", (obj)->ob_type->tp_name), (PyObject*)0)))
  #define __Pyx_PySequence_SetSlice(obj, a, b, value) (unlikely(!(obj)) ? \
        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), -1) : \
        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_SetSlice(obj, a, b, value)) : \
            (PyErr_Format(PyExc_TypeError, "'%.200s' object doesn't support slice assignment", (obj)->ob_type->tp_name), -1)))
  #define __Pyx_PySequence_DelSlice(obj, a, b) (unlikely(!(obj)) ? \
        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), -1) : \
        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_DelSlice(obj, a, b)) : \
            (PyErr_Format(PyExc_TypeError, "'%.200s' object doesn't support slice deletion", (obj)->ob_type->tp_name), -1)))
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#if PY_MAJOR_VERSION >= 3
  #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
#endif
#if PY_VERSION_HEX < 0x02050000
  #define __Pyx_GetAttrString(o,n)   PyObject_GetAttrString((o),((char *)(n)))
  #define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),((char *)(n)),(a))
  #define __Pyx_DelAttrString(o,n)   PyObject_DelAttrString((o),((char *)(n)))
#else
  #define __Pyx_GetAttrString(o,n)   PyObject_GetAttrString((o),(n))
  #define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),(n),(a))
  #define __Pyx_DelAttrString(o,n)   PyObject_DelAttrString((o),(n))
#endif
#if PY_VERSION_HEX < 0x02050000
  #define __Pyx_NAMESTR(n) ((char *)(n))
  #define __Pyx_DOCSTR(n)  ((char *)(n))
#else
  #define __Pyx_NAMESTR(n) (n)
  #define __Pyx_DOCSTR(n)  (n)
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#if PY_MAJOR_VERSION >= 3
  #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

#ifndef __PYX_EXTERN_C
  #ifdef __cplusplus
    #define __PYX_EXTERN_C extern "C"
  #else
    #define __PYX_EXTERN_C extern
  #endif
#endif

#if defined(WIN32) || defined(MS_WINDOWS)
#define _USE_MATH_DEFINES
#endif
#include <math.h>
#define __PYX_HAVE__pandas___sparse
#define __PYX_HAVE_API__pandas___sparse
#include "stdio.h"
#include "stdlib.h"
#include "numpy/arrayobject.h"
#include "numpy/ufuncobject.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#ifdef PYREX_WITHOUT_ASSERTIONS
#define CYTHON_WITHOUT_ASSERTIONS
#endif


/* inline attribute */
#ifndef CYTHON_INLINE
  #if 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

/* unused attribute */
#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

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


/* Type Conversion Predeclarations */

#define __Pyx_PyBytes_FromUString(s) PyBytes_FromString((char*)s)
#define __Pyx_PyBytes_AsUString(s)   ((unsigned char*) PyBytes_AsString(s))

#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None)
#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False))
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);

static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
static CYTHON_INLINE size_t __Pyx_PyInt_AsSize_t(PyObject*);

#if CYTHON_COMPILING_IN_CPYTHON
#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))

#ifdef __GNUC__
  /* Test for GCC > 2.95 */
  #if __GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))
    #define likely(x)   __builtin_expect(!!(x), 1)
    #define unlikely(x) __builtin_expect(!!(x), 0)
  #else /* __GNUC__ > 2 ... */
    #define likely(x)   (x)
    #define unlikely(x) (x)
  #endif /* __GNUC__ > 2 ... */
#else /* __GNUC__ */
  #define likely(x)   (x)
  #define unlikely(x) (x)
#endif /* __GNUC__ */
    
static PyObject *__pyx_m;
static PyObject *__pyx_b;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;

#if !defined(CYTHON_CCOMPLEX)
  #if defined(__cplusplus)
    #define CYTHON_CCOMPLEX 1
  #elif defined(_Complex_I)
    #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


static const char *__pyx_f[] = {
  "sparse.pyx",
  "numpy.pxd",
};
#define IS_UNSIGNED(type) (((type) -1) > 0)
struct __Pyx_StructField_;
#define __PYX_BUF_FLAGS_PACKED_STRUCT (1 << 0)
typedef struct {
  const char* name; /* for error messages only */
  struct __Pyx_StructField_* fields;
  size_t size;     /* sizeof(type) */
  size_t arraysize[8]; /* length of array in each dimension */
  int ndim;
  char typegroup; /* _R_eal, _C_omplex, Signed _I_nt, _U_nsigned int, _S_truct, _P_ointer, _O_bject, c_H_ar */
  char is_unsigned;
  int flags;
} __Pyx_TypeInfo;
typedef struct __Pyx_StructField_ {
  __Pyx_TypeInfo* type;
  const char* name;
  size_t offset;
} __Pyx_StructField;
typedef struct {
  __Pyx_StructField* field;
  size_t parent_offset;
} __Pyx_BufFmt_StackElem;
typedef struct {
  __Pyx_StructField root;
  __Pyx_BufFmt_StackElem* head;
  size_t fmt_offset;
  size_t new_count, enc_count;
  size_t struct_alignment;
  int is_complex;
  char enc_type;
  char new_packmode;
  char enc_packmode;
  char is_valid_array;
} __Pyx_BufFmt_Context;


/* "numpy.pxd":724
 * # 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;

/* "numpy.pxd":725
 * 
 * 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;

/* "numpy.pxd":726
 * 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;

/* "numpy.pxd":727
 * 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;

/* "numpy.pxd":731
 * #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;

/* "numpy.pxd":732
 * 
 * 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;

/* "numpy.pxd":733
 * 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;

/* "numpy.pxd":734
 * 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;

/* "numpy.pxd":738
 * #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;

/* "numpy.pxd":739
 * 
 * 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;

/* "numpy.pxd":748
 * # 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   long_t
 * ctypedef npy_longlong   longlong_t
 */
typedef npy_long __pyx_t_5numpy_int_t;

/* "numpy.pxd":749
 * # numpy.int corresponds to 'l' and numpy.long to 'q'
 * ctypedef npy_long       int_t
 * ctypedef npy_longlong   long_t             # <<<<<<<<<<<<<<
 * ctypedef npy_longlong   longlong_t
 * 
 */
typedef npy_longlong __pyx_t_5numpy_long_t;

/* "numpy.pxd":750
 * ctypedef npy_long       int_t
 * ctypedef npy_longlong   long_t
 * ctypedef npy_longlong   longlong_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_ulong      uint_t
 */
typedef npy_longlong __pyx_t_5numpy_longlong_t;

/* "numpy.pxd":752
 * ctypedef npy_longlong   longlong_t
 * 
 * ctypedef npy_ulong      uint_t             # <<<<<<<<<<<<<<
 * ctypedef npy_ulonglong  ulong_t
 * ctypedef npy_ulonglong  ulonglong_t
 */
typedef npy_ulong __pyx_t_5numpy_uint_t;

/* "numpy.pxd":753
 * 
 * ctypedef npy_ulong      uint_t
 * ctypedef npy_ulonglong  ulong_t             # <<<<<<<<<<<<<<
 * ctypedef npy_ulonglong  ulonglong_t
 * 
 */
typedef npy_ulonglong __pyx_t_5numpy_ulong_t;

/* "numpy.pxd":754
 * ctypedef npy_ulong      uint_t
 * ctypedef npy_ulonglong  ulong_t
 * ctypedef npy_ulonglong  ulonglong_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_intp       intp_t
 */
typedef npy_ulonglong __pyx_t_5numpy_ulonglong_t;

/* "numpy.pxd":756
 * ctypedef npy_ulonglong  ulonglong_t
 * 
 * ctypedef npy_intp       intp_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uintp      uintp_t
 * 
 */
typedef npy_intp __pyx_t_5numpy_intp_t;

/* "numpy.pxd":757
 * 
 * ctypedef npy_intp       intp_t
 * ctypedef npy_uintp      uintp_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_double     float_t
 */
typedef npy_uintp __pyx_t_5numpy_uintp_t;

/* "numpy.pxd":759
 * 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;

/* "numpy.pxd":760
 * 
 * ctypedef npy_double     float_t
 * ctypedef npy_double     double_t             # <<<<<<<<<<<<<<
 * ctypedef npy_longdouble longdouble_t
 * 
 */
typedef npy_double __pyx_t_5numpy_double_t;

/* "numpy.pxd":761
 * 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;
#if CYTHON_CCOMPLEX
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    typedef struct { float real, imag; } __pyx_t_float_complex;
#endif

#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    typedef ::std::complex< double > __pyx_t_double_complex;
  #else
    typedef double _Complex __pyx_t_double_complex;
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#else
    typedef struct { double real, imag; } __pyx_t_double_complex;
#endif


/*--- Type declarations ---*/
struct __pyx_obj_6pandas_7_sparse_BlockMerge;
struct __pyx_obj_6pandas_7_sparse_SparseIndex;
struct __pyx_obj_6pandas_7_sparse_BlockIndex;
struct __pyx_obj_6pandas_7_sparse_IntIndex;
struct __pyx_obj_6pandas_7_sparse_BlockIntersection;
struct __pyx_obj_6pandas_7_sparse_BlockUnion;

/* "numpy.pxd":763
 * 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;

/* "numpy.pxd":764
 * 
 * ctypedef npy_cfloat      cfloat_t
 * ctypedef npy_cdouble     cdouble_t             # <<<<<<<<<<<<<<
 * ctypedef npy_clongdouble clongdouble_t
 * 
 */
typedef npy_cdouble __pyx_t_5numpy_cdouble_t;

/* "numpy.pxd":765
 * 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;

/* "numpy.pxd":767
 * ctypedef npy_clongdouble clongdouble_t
 * 
 * ctypedef npy_cdouble     complex_t             # <<<<<<<<<<<<<<
 * 
 * cdef inline object PyArray_MultiIterNew1(a):
 */
typedef npy_cdouble __pyx_t_5numpy_complex_t;

/* "pandas/src/sparse.pyx":688
 * # Sparse arithmetic
 * 
 * ctypedef float64_t (* double_func)(float64_t a, float64_t b)             # <<<<<<<<<<<<<<
 * 
 * cdef inline tuple sparse_nancombine(ndarray x, SparseIndex xindex,
 */
typedef __pyx_t_5numpy_float64_t (*__pyx_t_6pandas_7_sparse_double_func)(__pyx_t_5numpy_float64_t, __pyx_t_5numpy_float64_t);

/* "pandas/src/sparse.pyx":527
 * 
 * 
 * cdef class BlockMerge(object):             # <<<<<<<<<<<<<<
 *     '''
 *     Object-oriented approach makes sharing state between recursive functions a
 */
struct __pyx_obj_6pandas_7_sparse_BlockMerge {
  PyObject_HEAD
  struct __pyx_vtabstruct_6pandas_7_sparse_BlockMerge *__pyx_vtab;
  struct __pyx_obj_6pandas_7_sparse_BlockIndex *x;
  struct __pyx_obj_6pandas_7_sparse_BlockIndex *y;
  struct __pyx_obj_6pandas_7_sparse_BlockIndex *result;
  PyArrayObject *xstart;
  PyArrayObject *xlen;
  PyArrayObject *xend;
  PyArrayObject *ystart;
  PyArrayObject *ylen;
  PyArrayObject *yend;
  __pyx_t_5numpy_int32_t xi;
  __pyx_t_5numpy_int32_t yi;
};


/* "pandas/src/sparse.pyx":25
 * 
 * 
 * cdef class SparseIndex:             # <<<<<<<<<<<<<<
 *     '''
 *     Abstract superclass for sparse index types
 */
struct __pyx_obj_6pandas_7_sparse_SparseIndex {
  PyObject_HEAD
};


/* "pandas/src/sparse.pyx":259
 * # BlockIndex
 * 
 * cdef class BlockIndex(SparseIndex):             # <<<<<<<<<<<<<<
 *     '''
 *     Object for holding block-based sparse indexing information
 */
struct __pyx_obj_6pandas_7_sparse_BlockIndex {
  struct __pyx_obj_6pandas_7_sparse_SparseIndex __pyx_base;
  struct __pyx_vtabstruct_6pandas_7_sparse_BlockIndex *__pyx_vtab;
  Py_ssize_t nblocks;
  Py_ssize_t npoints;
  Py_ssize_t length;
  PyArrayObject *blocs;
  PyArrayObject *blengths;
  PyObject *__weakref__;
  __pyx_t_5numpy_int32_t *locbuf;
  __pyx_t_5numpy_int32_t *lenbuf;
};


/* "pandas/src/sparse.pyx":33
 * 
 * 
 * cdef class IntIndex(SparseIndex):             # <<<<<<<<<<<<<<
 *     '''
 *     Object for holding exact integer sparse indexing information
 */
struct __pyx_obj_6pandas_7_sparse_IntIndex {
  struct __pyx_obj_6pandas_7_sparse_SparseIndex __pyx_base;
  struct __pyx_vtabstruct_6pandas_7_sparse_IntIndex *__pyx_vtab;
  Py_ssize_t length;
  Py_ssize_t npoints;
  PyArrayObject *indices;
};


/* "pandas/src/sparse.pyx":569
 *             self.yi = xi
 * 
 * cdef class BlockIntersection(BlockMerge):             # <<<<<<<<<<<<<<
 *     '''
 *     not done yet
 */
struct __pyx_obj_6pandas_7_sparse_BlockIntersection {
  struct __pyx_obj_6pandas_7_sparse_BlockMerge __pyx_base;
};


/* "pandas/src/sparse.pyx":575
 *     pass
 * 
 * cdef class BlockUnion(BlockMerge):             # <<<<<<<<<<<<<<
 *     '''
 *     Object-oriented approach makes sharing state between recursive functions a
 */
struct __pyx_obj_6pandas_7_sparse_BlockUnion {
  struct __pyx_obj_6pandas_7_sparse_BlockMerge __pyx_base;
};



/* "pandas/src/sparse.pyx":527
 * 
 * 
 * cdef class BlockMerge(object):             # <<<<<<<<<<<<<<
 *     '''
 *     Object-oriented approach makes sharing state between recursive functions a
 */

struct __pyx_vtabstruct_6pandas_7_sparse_BlockMerge {
  PyObject *(*_make_merged_blocks)(struct __pyx_obj_6pandas_7_sparse_BlockMerge *);
  PyObject *(*_set_current_indices)(struct __pyx_obj_6pandas_7_sparse_BlockMerge *, __pyx_t_5numpy_int32_t, __pyx_t_5numpy_int32_t, int);
};
static struct __pyx_vtabstruct_6pandas_7_sparse_BlockMerge *__pyx_vtabptr_6pandas_7_sparse_BlockMerge;


/* "pandas/src/sparse.pyx":575
 *     pass
 * 
 * cdef class BlockUnion(BlockMerge):             # <<<<<<<<<<<<<<
 *     '''
 *     Object-oriented approach makes sharing state between recursive functions a
 */

struct __pyx_vtabstruct_6pandas_7_sparse_BlockUnion {
  struct __pyx_vtabstruct_6pandas_7_sparse_BlockMerge __pyx_base;
  __pyx_t_5numpy_int32_t (*_find_next_block_end)(struct __pyx_obj_6pandas_7_sparse_BlockUnion *, int);
};
static struct __pyx_vtabstruct_6pandas_7_sparse_BlockUnion *__pyx_vtabptr_6pandas_7_sparse_BlockUnion;


/* "pandas/src/sparse.pyx":33
 * 
 * 
 * cdef class IntIndex(SparseIndex):             # <<<<<<<<<<<<<<
 *     '''
 *     Object for holding exact integer sparse indexing information
 */

struct __pyx_vtabstruct_6pandas_7_sparse_IntIndex {
  struct __pyx_obj_6pandas_7_sparse_IntIndex *(*intersect)(struct __pyx_obj_6pandas_7_sparse_IntIndex *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, int __pyx_skip_dispatch);
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  PyArrayObject *(*reindex)(struct __pyx_obj_6pandas_7_sparse_IntIndex *, PyArrayObject *, __pyx_t_5numpy_float64_t, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, int __pyx_skip_dispatch);
  PyObject *(*put)(struct __pyx_obj_6pandas_7_sparse_IntIndex *, PyArrayObject *, PyArrayObject *, PyObject *, int __pyx_skip_dispatch);
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static struct __pyx_vtabstruct_6pandas_7_sparse_IntIndex *__pyx_vtabptr_6pandas_7_sparse_IntIndex;


/* "pandas/src/sparse.pyx":569
 *             self.yi = xi
 * 
 * cdef class BlockIntersection(BlockMerge):             # <<<<<<<<<<<<<<
 *     '''
 *     not done yet
 */

struct __pyx_vtabstruct_6pandas_7_sparse_BlockIntersection {
  struct __pyx_vtabstruct_6pandas_7_sparse_BlockMerge __pyx_base;
};
static struct __pyx_vtabstruct_6pandas_7_sparse_BlockIntersection *__pyx_vtabptr_6pandas_7_sparse_BlockIntersection;


/* "pandas/src/sparse.pyx":259
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 * 
 * cdef class BlockIndex(SparseIndex):             # <<<<<<<<<<<<<<
 *     '''
 *     Object for holding block-based sparse indexing information
 */

struct __pyx_vtabstruct_6pandas_7_sparse_BlockIndex {
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  struct __pyx_obj_6pandas_7_sparse_BlockIndex *(*make_union)(struct __pyx_obj_6pandas_7_sparse_BlockIndex *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, int __pyx_skip_dispatch);
  PyObject *(*lookup)(struct __pyx_obj_6pandas_7_sparse_BlockIndex *, Py_ssize_t, int __pyx_skip_dispatch);
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  PyObject *(*put)(struct __pyx_obj_6pandas_7_sparse_BlockIndex *, PyArrayObject *, PyArrayObject *, PyObject *, int __pyx_skip_dispatch);
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static struct __pyx_vtabstruct_6pandas_7_sparse_BlockIndex *__pyx_vtabptr_6pandas_7_sparse_BlockIndex;
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 #endif
#else
    static CYTHON_INLINE int __Pyx_c_eq(__pyx_t_double_complex, __pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum(__pyx_t_double_complex, __pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff(__pyx_t_double_complex, __pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_prod(__pyx_t_double_complex, __pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot(__pyx_t_double_complex, __pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg(__pyx_t_double_complex);
    static CYTHON_INLINE int __Pyx_c_is_zero(__pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj(__pyx_t_double_complex);
    #if 1
        static CYTHON_INLINE double __Pyx_c_abs(__pyx_t_double_complex);
        static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_pow(__pyx_t_double_complex, __pyx_t_double_complex);
    #endif
#endif

static CYTHON_INLINE unsigned char __Pyx_PyInt_AsUnsignedChar(PyObject *);

static CYTHON_INLINE unsigned short __Pyx_PyInt_AsUnsignedShort(PyObject *);

static CYTHON_INLINE unsigned int __Pyx_PyInt_AsUnsignedInt(PyObject *);

static CYTHON_INLINE char __Pyx_PyInt_AsChar(PyObject *);

static CYTHON_INLINE short __Pyx_PyInt_AsShort(PyObject *);

static CYTHON_INLINE int __Pyx_PyInt_AsInt(PyObject *);

static CYTHON_INLINE signed char __Pyx_PyInt_AsSignedChar(PyObject *);

static CYTHON_INLINE signed short __Pyx_PyInt_AsSignedShort(PyObject *);

static CYTHON_INLINE signed int __Pyx_PyInt_AsSignedInt(PyObject *);

static CYTHON_INLINE int __Pyx_PyInt_AsLongDouble(PyObject *);

static CYTHON_INLINE unsigned long __Pyx_PyInt_AsUnsignedLong(PyObject *);

static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_AsUnsignedLongLong(PyObject *);

static CYTHON_INLINE long __Pyx_PyInt_AsLong(PyObject *);

static CYTHON_INLINE PY_LONG_LONG __Pyx_PyInt_AsLongLong(PyObject *);

static CYTHON_INLINE signed long __Pyx_PyInt_AsSignedLong(PyObject *);

static CYTHON_INLINE signed PY_LONG_LONG __Pyx_PyInt_AsSignedLongLong(PyObject *);

static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                  int lineno, const char *filename); /*proto*/

static int __Pyx_check_binary_version(void);

static int __Pyx_SetVtable(PyObject *dict, void *vtable); /*proto*/

#if !defined(__Pyx_PyIdentifier_FromString)
#if PY_MAJOR_VERSION < 3
  #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s)
#else
  #define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s)
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static PyObject *__Pyx_ImportModule(const char *name); /*proto*/

static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict);  /*proto*/

typedef struct {
    int code_line;
    PyCodeObject* code_object;
} __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);

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

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


/* Module declarations from 'cpython.buffer' */

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

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

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

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

/* Module declarations from 'numpy' */

/* Module declarations from 'numpy' */
static PyTypeObject *__pyx_ptype_5numpy_dtype = 0;
static PyTypeObject *__pyx_ptype_5numpy_flatiter = 0;
static PyTypeObject *__pyx_ptype_5numpy_broadcast = 0;
static PyTypeObject *__pyx_ptype_5numpy_ndarray = 0;
static PyTypeObject *__pyx_ptype_5numpy_ufunc = 0;
static CYTHON_INLINE char *__pyx_f_5numpy__util_dtypestring(PyArray_Descr *, char *, char *, int *); /*proto*/

/* Module declarations from 'cython' */

/* Module declarations from 'pandas._sparse' */
static PyTypeObject *__pyx_ptype_6pandas_7_sparse_SparseIndex = 0;
static PyTypeObject *__pyx_ptype_6pandas_7_sparse_IntIndex = 0;
static PyTypeObject *__pyx_ptype_6pandas_7_sparse_BlockIndex = 0;
static PyTypeObject *__pyx_ptype_6pandas_7_sparse_BlockMerge = 0;
static PyTypeObject *__pyx_ptype_6pandas_7_sparse_BlockIntersection = 0;
static PyTypeObject *__pyx_ptype_6pandas_7_sparse_BlockUnion = 0;
static __pyx_t_5numpy_float64_t __pyx_v_6pandas_7_sparse_NaN;
static __pyx_t_5numpy_float64_t __pyx_v_6pandas_7_sparse_INF;
static PyObject *__pyx_f_6pandas_7_sparse_get_blocks(PyArrayObject *, int __pyx_skip_dispatch); /*proto*/
static CYTHON_INLINE PyObject *__pyx_f_6pandas_7_sparse_sparse_nancombine(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_6pandas_7_sparse_double_func); /*proto*/
static CYTHON_INLINE PyObject *__pyx_f_6pandas_7_sparse_sparse_combine(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, __pyx_t_6pandas_7_sparse_double_func); /*proto*/
static CYTHON_INLINE PyObject *__pyx_f_6pandas_7_sparse_int_nanop(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_IntIndex *, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_IntIndex *, __pyx_t_6pandas_7_sparse_double_func); /*proto*/
static CYTHON_INLINE PyObject *__pyx_f_6pandas_7_sparse_block_op(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_BlockIndex *, __pyx_t_5numpy_float64_t, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_BlockIndex *, __pyx_t_5numpy_float64_t, __pyx_t_6pandas_7_sparse_double_func); /*proto*/
static CYTHON_INLINE PyObject *__pyx_f_6pandas_7_sparse_int_op(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_IntIndex *, __pyx_t_5numpy_float64_t, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_IntIndex *, __pyx_t_5numpy_float64_t, __pyx_t_6pandas_7_sparse_double_func); /*proto*/
static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_6pandas_7_sparse___add(__pyx_t_5numpy_float64_t, __pyx_t_5numpy_float64_t); /*proto*/
static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_6pandas_7_sparse___sub(__pyx_t_5numpy_float64_t, __pyx_t_5numpy_float64_t); /*proto*/
static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_6pandas_7_sparse___rsub(__pyx_t_5numpy_float64_t, __pyx_t_5numpy_float64_t); /*proto*/
static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_6pandas_7_sparse___div(__pyx_t_5numpy_float64_t, __pyx_t_5numpy_float64_t); /*proto*/
static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_6pandas_7_sparse___rdiv(__pyx_t_5numpy_float64_t, __pyx_t_5numpy_float64_t); /*proto*/
static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_6pandas_7_sparse___floordiv(__pyx_t_5numpy_float64_t, __pyx_t_5numpy_float64_t); /*proto*/
static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_6pandas_7_sparse___rfloordiv(__pyx_t_5numpy_float64_t, __pyx_t_5numpy_float64_t); /*proto*/
static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_6pandas_7_sparse___mul(__pyx_t_5numpy_float64_t, __pyx_t_5numpy_float64_t); /*proto*/
static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_6pandas_7_sparse___pow(__pyx_t_5numpy_float64_t, __pyx_t_5numpy_float64_t); /*proto*/
static CYTHON_INLINE __pyx_t_5numpy_float64_t __pyx_f_6pandas_7_sparse___rpow(__pyx_t_5numpy_float64_t, __pyx_t_5numpy_float64_t); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_nanadd(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_nansub(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_nanrsub(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_nanmul(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_nandiv(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_nanrdiv(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_nanfloordiv(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_nanrfloordiv(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_nanpow(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_nanrpow(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_add(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_sub(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_rsub(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_mul(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_div(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_rdiv(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_floordiv(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_rfloordiv(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_pow(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_6pandas_7_sparse_sparse_rpow(PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, PyArrayObject *, struct __pyx_obj_6pandas_7_sparse_SparseIndex *, __pyx_t_5numpy_float64_t, int __pyx_skip_dispatch); /*proto*/
static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_int32_t = { "int32_t", NULL, sizeof(__pyx_t_5numpy_int32_t), { 0 }, 0, IS_UNSIGNED(__pyx_t_5numpy_int32_t) ? 'U' : 'I', IS_UNSIGNED(__pyx_t_5numpy_int32_t), 0 };
static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_float64_t = { "float64_t", NULL, sizeof(__pyx_t_5numpy_float64_t), { 0 }, 0, 'R', 0, 0 };
static __Pyx_TypeInfo __Pyx_TypeInfo_object = { "Python object", NULL, sizeof(PyObject *), { 0 }, 0, 'O', 0, 0 };
#define __Pyx_MODULE_NAME "pandas._sparse"
int __pyx_module_is_main_pandas___sparse = 0;

/* Implementation of 'pandas._sparse' */
static PyObject *__pyx_builtin_property;
static PyObject *__pyx_builtin_NotImplementedError;
static PyObject *__pyx_builtin_Exception;
static PyObject *__pyx_builtin_ValueError;
static PyObject *__pyx_builtin_range;
static PyObject *__pyx_builtin_RuntimeError;
static int __pyx_pf_6pandas_7_sparse_11SparseIndex___init__(CYTHON_UNUSED struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_self); /* proto */
static int __pyx_pf_6pandas_7_sparse_8IntIndex___init__(struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_self, Py_ssize_t __pyx_v_length, PyObject *__pyx_v_indices); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_8IntIndex_2__reduce__(struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_8IntIndex_4__repr__(struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_8IntIndex_6check_integrity(CYTHON_UNUSED struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_8IntIndex_8equals(struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_8IntIndex_10ngaps(struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_8IntIndex_12to_int_index(struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_8IntIndex_14to_block_index(struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_8IntIndex_16intersect(struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_self, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_y_); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_8IntIndex_18make_union(struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_self, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_y_); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_8IntIndex_20lookup(struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_self, Py_ssize_t __pyx_v_index); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_8IntIndex_22reindex(struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_self, PyArrayObject *__pyx_v_values, __pyx_t_5numpy_float64_t __pyx_v_fill_value, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_other_); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_8IntIndex_24put(struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_self, PyArrayObject *__pyx_v_values, PyArrayObject *__pyx_v_indices, PyObject *__pyx_v_to_put); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_8IntIndex_26take(struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_self, PyArrayObject *__pyx_v_values, PyArrayObject *__pyx_v_indices); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_8IntIndex_6length___get__(struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_8IntIndex_7npoints___get__(struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_8IntIndex_7indices___get__(struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_get_blocks(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_indices); /* proto */
static int __pyx_pf_6pandas_7_sparse_10BlockIndex___init__(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self, PyObject *__pyx_v_length, PyObject *__pyx_v_blocs, PyObject *__pyx_v_blengths); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_2__reduce__(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_4__repr__(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_6ngaps(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_8check_integrity(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_10equals(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_12to_block_index(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_14to_int_index(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_16intersect(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_other); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_18make_union(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_y); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_20lookup(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self, Py_ssize_t __pyx_v_index); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_22reindex(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self, PyArrayObject *__pyx_v_values, __pyx_t_5numpy_float64_t __pyx_v_fill_value, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_other_); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_24put(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self, PyArrayObject *__pyx_v_values, PyArrayObject *__pyx_v_indices, PyObject *__pyx_v_to_put); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_26take(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self, PyArrayObject *__pyx_v_values, PyArrayObject *__pyx_v_indices); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_7nblocks___get__(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_7npoints___get__(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_6length___get__(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_5blocs___get__(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10BlockIndex_8blengths___get__(struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_self); /* proto */
static int __pyx_pf_6pandas_7_sparse_10BlockMerge___init__(struct __pyx_obj_6pandas_7_sparse_BlockMerge *__pyx_v_self, struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_BlockIndex *__pyx_v_y); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_2sparse_nanadd(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_4sparse_nansub(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_6sparse_nanrsub(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_8sparse_nanmul(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_10sparse_nandiv(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_12sparse_nanrdiv(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_14sparse_nanfloordiv(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_16sparse_nanrfloordiv(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_18sparse_nanpow(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_20sparse_nanrpow(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_22sparse_add(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, __pyx_t_5numpy_float64_t __pyx_v_xfill, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex, __pyx_t_5numpy_float64_t __pyx_v_yfill); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_24sparse_sub(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, __pyx_t_5numpy_float64_t __pyx_v_xfill, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex, __pyx_t_5numpy_float64_t __pyx_v_yfill); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_26sparse_rsub(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, __pyx_t_5numpy_float64_t __pyx_v_xfill, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex, __pyx_t_5numpy_float64_t __pyx_v_yfill); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_28sparse_mul(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, __pyx_t_5numpy_float64_t __pyx_v_xfill, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex, __pyx_t_5numpy_float64_t __pyx_v_yfill); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_30sparse_div(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, __pyx_t_5numpy_float64_t __pyx_v_xfill, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex, __pyx_t_5numpy_float64_t __pyx_v_yfill); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_32sparse_rdiv(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, __pyx_t_5numpy_float64_t __pyx_v_xfill, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex, __pyx_t_5numpy_float64_t __pyx_v_yfill); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_34sparse_floordiv(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, __pyx_t_5numpy_float64_t __pyx_v_xfill, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex, __pyx_t_5numpy_float64_t __pyx_v_yfill); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_36sparse_rfloordiv(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, __pyx_t_5numpy_float64_t __pyx_v_xfill, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex, __pyx_t_5numpy_float64_t __pyx_v_yfill); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_38sparse_pow(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, __pyx_t_5numpy_float64_t __pyx_v_xfill, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex, __pyx_t_5numpy_float64_t __pyx_v_yfill); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_40sparse_rpow(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_x, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_xindex, __pyx_t_5numpy_float64_t __pyx_v_xfill, PyArrayObject *__pyx_v_y, struct __pyx_obj_6pandas_7_sparse_SparseIndex *__pyx_v_yindex, __pyx_t_5numpy_float64_t __pyx_v_yfill); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_42get_reindexer(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_values, PyObject *__pyx_v_index_map); /* proto */
static PyObject *__pyx_pf_6pandas_7_sparse_44reindex_integer(CYTHON_UNUSED PyObject *__pyx_self, CYTHON_UNUSED PyArrayObject *__pyx_v_values, CYTHON_UNUSED struct __pyx_obj_6pandas_7_sparse_IntIndex *__pyx_v_sparse_index, CYTHON_UNUSED PyArrayObject *__pyx_v_indexer); /* proto */
static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static void __pyx_pf_5numpy_7ndarray_2__releasebuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info); /* proto */
static char __pyx_k_1[] = "IntIndex\n";
static char __pyx_k_2[] = "Indices: %s\n";
static char __pyx_k_3[] = "Indices must reference same underlying length";
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static char __pyx_k_8[] = "Block lengths: %s";
static char __pyx_k_9[] = "block bound arrays must be same length";
static char __pyx_k_11[] = "Locations not in ascending order";
static char __pyx_k_13[] = "Block %d overlaps";
static char __pyx_k_14[] = "Block %d extends beyond end";
static char __pyx_k_15[] = "Zero-length block %d";
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static char __pyx_k_20[] = "ndarray is not C contiguous";
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static char __pyx_k_24[] = "Non-native byte order not supported";
static char __pyx_k_26[] = "unknown dtype code in numpy.pxd (%d)";
static char __pyx_k_27[] = "Format string allocated too short, see comment in numpy.pxd";
static char __pyx_k_30[] = "Format string allocated too short.";
static char __pyx_k_34[] = "/home/wesm/code/pandas/pandas/src/sparse.pyx";
static char __pyx_k_35[] = "pandas._sparse";
static char __pyx_k__B[] = "B";
static char __pyx_k__H[] = "H";
static char __pyx_k__I[] = "I";
static char __pyx_k__L[] = "L";
static char __pyx_k__O[] = "O";
static char __pyx_k__Q[] = "Q";
static char __pyx_k__b[] = "b";
static char __pyx_k__d[] = "d";
static char __pyx_k__f[] = "f";
static char __pyx_k__g[] = "g";
static char __pyx_k__h[] = "h";
static char __pyx_k__i[] = "i";
static char __pyx_k__l[] = "l";
static char __pyx_k__q[] = "q";
static char __pyx_k__x[] = "x";
static char __pyx_k__y[] = "y";
static char __pyx_k__Zd[] = "Zd";
static char __pyx_k__Zf[] = "Zf";
static char __pyx_k__Zg[] = "Zg";
static char __pyx_k__np[] = "np";
static char __pyx_k__NaN[] = "NaN";
static char __pyx_k__idx[] = "idx";
static char __pyx_k__inf[] = "inf";
static char __pyx_k__put[] = "put";
static char __pyx_k__sum[] = "sum";
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static char __pyx_k__fill[] = "fill";
static char __pyx_k__take[] = "take";
static char __pyx_k__blocs[] = "blocs";
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static PyObject *__pyx_n_s_1;
static PyObject *__pyx_kp_s_11;
static PyObject *__pyx_kp_s_13;
static PyObject *__pyx_kp_s_14;
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static PyObject *__pyx_kp_s_18;
static PyObject *__pyx_kp_s_2;
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static PyObject *__pyx_kp_s_9;
static PyObject *__pyx_n_s__Exception;
static PyObject *__pyx_n_s__NaN;
static PyObject *__pyx_n_s__NotImplementedError;
static PyObject *__pyx_n_s__RuntimeError;
static PyObject *__pyx_n_s__ValueError;
static PyObject *__pyx_n_s____main__;
static PyObject *__pyx_n_s____test__;
static PyObject *__pyx_n_s__array_equal;
static PyObject *__pyx_n_s__ascontiguousarray;
static PyObject *__pyx_n_s__blengths;
static PyObject *__pyx_n_s__blocs;
static PyObject *__pyx_n_s__check_integrity;
static PyObject *__pyx_n_s__dtype;
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static PyObject *__pyx_n_s__fill_value;
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static PyObject *__pyx_n_s__length;
static PyObject *__pyx_n_s__lookup;
static PyObject *__pyx_n_s__make_union;
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static PyObject *__pyx_n_s__ngaps;
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static PyObject *__pyx_n_s__numpy;
static PyObject *__pyx_n_s__operator;
static PyObject *__pyx_n_s__other_;
static PyObject *__pyx_n_s__property;
static PyObject *__pyx_n_s__put;
static PyObject *__pyx_n_s__range;
static PyObject *__pyx_n_s__reindex;
static PyObject *__pyx_n_s__reindex_integer;
static PyObject *__pyx_n_s__searchsorted;
static PyObject *__pyx_n_s__sparse_div;
static PyObject *__pyx_n_s__sparse_index;
static PyObject *__pyx_n_s__sparse_nandiv;
static PyObject *__pyx_n_s__sparse_nanrdiv;
static PyObject *__pyx_n_s__sparse_nanrtruediv;
static PyObject *__pyx_n_s__sparse_nantruediv;
static PyObject *__pyx_n_s__sparse_rdiv;
static PyObject *__pyx_n_s__sparse_rtruediv;
static PyObject *__pyx_n_s__sparse_truediv;
static PyObject *__pyx_n_s__sum;
static PyObject *__pyx_n_s__sys;
static PyObject *__pyx_n_s__take;
static PyObject *__pyx_n_s__to_block_index;
static PyObject *__pyx_n_s__to_int_index;
static PyObject *__pyx_n_s__to_put;
static PyObject *__pyx_n_s__values;
static PyObject *__pyx_n_s__x;
static PyObject *__pyx_n_s__xfill;
static PyObject *__pyx_n_s__xindex;
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static PyObject *__pyx_n_s__yfill;
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/* "pandas/src/sparse.pyx":19
 * cdef float64_t INF = <float64_t> np.inf
 * 
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 * cdef inline int int_min(int a, int b): return a if a <= b else b
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/* "pandas/src/sparse.pyx":20
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  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_SparseIndex = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*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_SparseIndex = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_SparseIndex = {
  #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
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_6pandas_7_sparse_SparseIndex = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("pandas._sparse.SparseIndex"), /*tp_name*/
  sizeof(struct __pyx_obj_6pandas_7_sparse_SparseIndex), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6pandas_7_sparse_SparseIndex, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  0, /*tp_repr*/
  &__pyx_tp_as_number_SparseIndex, /*tp_as_number*/
  &__pyx_tp_as_sequence_SparseIndex, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_SparseIndex, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_SparseIndex, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  __Pyx_DOCSTR("\n    Abstract superclass for sparse index types\n    "), /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6pandas_7_sparse_SparseIndex, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_6pandas_7_sparse_11SparseIndex_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_6pandas_7_sparse_SparseIndex, /*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*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
};
static struct __pyx_vtabstruct_6pandas_7_sparse_IntIndex __pyx_vtable_6pandas_7_sparse_IntIndex;

static PyObject *__pyx_tp_new_6pandas_7_sparse_IntIndex(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_6pandas_7_sparse_IntIndex *p;
  PyObject *o = __pyx_tp_new_6pandas_7_sparse_SparseIndex(t, a, k);
  if (!o) return 0;
  p = ((struct __pyx_obj_6pandas_7_sparse_IntIndex *)o);
  p->__pyx_vtab = __pyx_vtabptr_6pandas_7_sparse_IntIndex;
  p->indices = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_6pandas_7_sparse_IntIndex(PyObject *o) {
  struct __pyx_obj_6pandas_7_sparse_IntIndex *p = (struct __pyx_obj_6pandas_7_sparse_IntIndex *)o;
  Py_CLEAR(p->indices);
  __pyx_tp_dealloc_6pandas_7_sparse_SparseIndex(o);
}

static int __pyx_tp_traverse_6pandas_7_sparse_IntIndex(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_6pandas_7_sparse_IntIndex *p = (struct __pyx_obj_6pandas_7_sparse_IntIndex *)o;
  e = ((likely(__pyx_ptype_6pandas_7_sparse_SparseIndex)) ? ((__pyx_ptype_6pandas_7_sparse_SparseIndex->tp_traverse) ? __pyx_ptype_6pandas_7_sparse_SparseIndex->tp_traverse(o, v, a) : 0) : __Pyx_call_next_tp_traverse(o, v, a, __pyx_tp_traverse_6pandas_7_sparse_IntIndex)); if (e) return e;
  if (p->indices) {
    e = (*v)(((PyObject*)p->indices), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_6pandas_7_sparse_IntIndex(PyObject *o) {
  struct __pyx_obj_6pandas_7_sparse_IntIndex *p = (struct __pyx_obj_6pandas_7_sparse_IntIndex *)o;
  PyObject* tmp;
  if (likely(__pyx_ptype_6pandas_7_sparse_SparseIndex)) { if (__pyx_ptype_6pandas_7_sparse_SparseIndex->tp_clear) __pyx_ptype_6pandas_7_sparse_SparseIndex->tp_clear(o); } else __Pyx_call_next_tp_clear(o, __pyx_tp_clear_6pandas_7_sparse_IntIndex);
  tmp = ((PyObject*)p->indices);
  p->indices = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_6pandas_7_sparse_8IntIndex_length(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6pandas_7_sparse_8IntIndex_6length_1__get__(o);
}

static PyObject *__pyx_getprop_6pandas_7_sparse_8IntIndex_npoints(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6pandas_7_sparse_8IntIndex_7npoints_1__get__(o);
}

static PyObject *__pyx_getprop_6pandas_7_sparse_8IntIndex_indices(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6pandas_7_sparse_8IntIndex_7indices_1__get__(o);
}

static PyMethodDef __pyx_methods_6pandas_7_sparse_IntIndex[] = {
  {__Pyx_NAMESTR("__reduce__"), (PyCFunction)__pyx_pw_6pandas_7_sparse_8IntIndex_3__reduce__, METH_NOARGS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("check_integrity"), (PyCFunction)__pyx_pw_6pandas_7_sparse_8IntIndex_7check_integrity, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_6pandas_7_sparse_8IntIndex_6check_integrity)},
  {__Pyx_NAMESTR("equals"), (PyCFunction)__pyx_pw_6pandas_7_sparse_8IntIndex_9equals, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("ngaps"), (PyCFunction)__pyx_pw_6pandas_7_sparse_8IntIndex_11ngaps, METH_NOARGS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("to_int_index"), (PyCFunction)__pyx_pw_6pandas_7_sparse_8IntIndex_13to_int_index, METH_NOARGS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("to_block_index"), (PyCFunction)__pyx_pw_6pandas_7_sparse_8IntIndex_15to_block_index, METH_NOARGS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("intersect"), (PyCFunction)__pyx_pw_6pandas_7_sparse_8IntIndex_17intersect, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("make_union"), (PyCFunction)__pyx_pw_6pandas_7_sparse_8IntIndex_19make_union, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("lookup"), (PyCFunction)__pyx_pw_6pandas_7_sparse_8IntIndex_21lookup, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("reindex"), (PyCFunction)__pyx_pw_6pandas_7_sparse_8IntIndex_23reindex, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("put"), (PyCFunction)__pyx_pw_6pandas_7_sparse_8IntIndex_25put, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("take"), (PyCFunction)__pyx_pw_6pandas_7_sparse_8IntIndex_27take, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_6pandas_7_sparse_IntIndex[] = {
  {(char *)"length", __pyx_getprop_6pandas_7_sparse_8IntIndex_length, 0, 0, 0},
  {(char *)"npoints", __pyx_getprop_6pandas_7_sparse_8IntIndex_npoints, 0, 0, 0},
  {(char *)"indices", __pyx_getprop_6pandas_7_sparse_8IntIndex_indices, 0, 0, 0},
  {0, 0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_IntIndex = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_IntIndex = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*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_IntIndex = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_IntIndex = {
  #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
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_6pandas_7_sparse_IntIndex = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("pandas._sparse.IntIndex"), /*tp_name*/
  sizeof(struct __pyx_obj_6pandas_7_sparse_IntIndex), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6pandas_7_sparse_IntIndex, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  __pyx_pw_6pandas_7_sparse_8IntIndex_5__repr__, /*tp_repr*/
  &__pyx_tp_as_number_IntIndex, /*tp_as_number*/
  &__pyx_tp_as_sequence_IntIndex, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_IntIndex, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_IntIndex, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  __Pyx_DOCSTR("\n    Object for holding exact integer sparse indexing information\n\n    Parameters\n    ----------\n    length : integer\n    indices : array-like\n        Contains integers corresponding to\n    "), /*tp_doc*/
  __pyx_tp_traverse_6pandas_7_sparse_IntIndex, /*tp_traverse*/
  __pyx_tp_clear_6pandas_7_sparse_IntIndex, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6pandas_7_sparse_IntIndex, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_6pandas_7_sparse_IntIndex, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_6pandas_7_sparse_8IntIndex_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_6pandas_7_sparse_IntIndex, /*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*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
};
static struct __pyx_vtabstruct_6pandas_7_sparse_BlockIndex __pyx_vtable_6pandas_7_sparse_BlockIndex;

static PyObject *__pyx_tp_new_6pandas_7_sparse_BlockIndex(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_6pandas_7_sparse_BlockIndex *p;
  PyObject *o = __pyx_tp_new_6pandas_7_sparse_SparseIndex(t, a, k);
  if (!o) return 0;
  p = ((struct __pyx_obj_6pandas_7_sparse_BlockIndex *)o);
  p->__pyx_vtab = __pyx_vtabptr_6pandas_7_sparse_BlockIndex;
  p->blocs = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->blengths = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->__weakref__ = 0;
  return o;
}

static void __pyx_tp_dealloc_6pandas_7_sparse_BlockIndex(PyObject *o) {
  struct __pyx_obj_6pandas_7_sparse_BlockIndex *p = (struct __pyx_obj_6pandas_7_sparse_BlockIndex *)o;
  if (p->__weakref__) PyObject_ClearWeakRefs(o);
  Py_CLEAR(p->blocs);
  Py_CLEAR(p->blengths);
  Py_CLEAR(p->__weakref__);
  __pyx_tp_dealloc_6pandas_7_sparse_SparseIndex(o);
}

static int __pyx_tp_traverse_6pandas_7_sparse_BlockIndex(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_6pandas_7_sparse_BlockIndex *p = (struct __pyx_obj_6pandas_7_sparse_BlockIndex *)o;
  e = ((likely(__pyx_ptype_6pandas_7_sparse_SparseIndex)) ? ((__pyx_ptype_6pandas_7_sparse_SparseIndex->tp_traverse) ? __pyx_ptype_6pandas_7_sparse_SparseIndex->tp_traverse(o, v, a) : 0) : __Pyx_call_next_tp_traverse(o, v, a, __pyx_tp_traverse_6pandas_7_sparse_BlockIndex)); if (e) return e;
  if (p->blocs) {
    e = (*v)(((PyObject*)p->blocs), a); if (e) return e;
  }
  if (p->blengths) {
    e = (*v)(((PyObject*)p->blengths), a); if (e) return e;
  }
  if (p->__weakref__) {
    e = (*v)(p->__weakref__, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_6pandas_7_sparse_BlockIndex(PyObject *o) {
  struct __pyx_obj_6pandas_7_sparse_BlockIndex *p = (struct __pyx_obj_6pandas_7_sparse_BlockIndex *)o;
  PyObject* tmp;
  if (likely(__pyx_ptype_6pandas_7_sparse_SparseIndex)) { if (__pyx_ptype_6pandas_7_sparse_SparseIndex->tp_clear) __pyx_ptype_6pandas_7_sparse_SparseIndex->tp_clear(o); } else __Pyx_call_next_tp_clear(o, __pyx_tp_clear_6pandas_7_sparse_BlockIndex);
  tmp = ((PyObject*)p->blocs);
  p->blocs = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->blengths);
  p->blengths = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_6pandas_7_sparse_10BlockIndex_nblocks(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6pandas_7_sparse_10BlockIndex_7nblocks_1__get__(o);
}

static PyObject *__pyx_getprop_6pandas_7_sparse_10BlockIndex_npoints(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6pandas_7_sparse_10BlockIndex_7npoints_1__get__(o);
}

static PyObject *__pyx_getprop_6pandas_7_sparse_10BlockIndex_length(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6pandas_7_sparse_10BlockIndex_6length_1__get__(o);
}

static PyObject *__pyx_getprop_6pandas_7_sparse_10BlockIndex_blocs(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6pandas_7_sparse_10BlockIndex_5blocs_1__get__(o);
}

static PyObject *__pyx_getprop_6pandas_7_sparse_10BlockIndex_blengths(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6pandas_7_sparse_10BlockIndex_8blengths_1__get__(o);
}

static PyMethodDef __pyx_methods_6pandas_7_sparse_BlockIndex[] = {
  {__Pyx_NAMESTR("__reduce__"), (PyCFunction)__pyx_pw_6pandas_7_sparse_10BlockIndex_3__reduce__, METH_NOARGS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("ngaps"), (PyCFunction)__pyx_pw_6pandas_7_sparse_10BlockIndex_7ngaps, METH_NOARGS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("check_integrity"), (PyCFunction)__pyx_pw_6pandas_7_sparse_10BlockIndex_9check_integrity, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_6pandas_7_sparse_10BlockIndex_8check_integrity)},
  {__Pyx_NAMESTR("equals"), (PyCFunction)__pyx_pw_6pandas_7_sparse_10BlockIndex_11equals, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("to_block_index"), (PyCFunction)__pyx_pw_6pandas_7_sparse_10BlockIndex_13to_block_index, METH_NOARGS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("to_int_index"), (PyCFunction)__pyx_pw_6pandas_7_sparse_10BlockIndex_15to_int_index, METH_NOARGS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("intersect"), (PyCFunction)__pyx_pw_6pandas_7_sparse_10BlockIndex_17intersect, METH_O, __Pyx_DOCSTR(__pyx_doc_6pandas_7_sparse_10BlockIndex_16intersect)},
  {__Pyx_NAMESTR("make_union"), (PyCFunction)__pyx_pw_6pandas_7_sparse_10BlockIndex_19make_union, METH_O, __Pyx_DOCSTR(__pyx_doc_6pandas_7_sparse_10BlockIndex_18make_union)},
  {__Pyx_NAMESTR("lookup"), (PyCFunction)__pyx_pw_6pandas_7_sparse_10BlockIndex_21lookup, METH_O, __Pyx_DOCSTR(__pyx_doc_6pandas_7_sparse_10BlockIndex_20lookup)},
  {__Pyx_NAMESTR("reindex"), (PyCFunction)__pyx_pw_6pandas_7_sparse_10BlockIndex_23reindex, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("put"), (PyCFunction)__pyx_pw_6pandas_7_sparse_10BlockIndex_25put, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("take"), (PyCFunction)__pyx_pw_6pandas_7_sparse_10BlockIndex_27take, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_6pandas_7_sparse_BlockIndex[] = {
  {(char *)"nblocks", __pyx_getprop_6pandas_7_sparse_10BlockIndex_nblocks, 0, 0, 0},
  {(char *)"npoints", __pyx_getprop_6pandas_7_sparse_10BlockIndex_npoints, 0, 0, 0},
  {(char *)"length", __pyx_getprop_6pandas_7_sparse_10BlockIndex_length, 0, 0, 0},
  {(char *)"blocs", __pyx_getprop_6pandas_7_sparse_10BlockIndex_blocs, 0, 0, 0},
  {(char *)"blengths", __pyx_getprop_6pandas_7_sparse_10BlockIndex_blengths, 0, 0, 0},
  {0, 0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_BlockIndex = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_BlockIndex = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*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_BlockIndex = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_BlockIndex = {
  #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
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_6pandas_7_sparse_BlockIndex = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("pandas._sparse.BlockIndex"), /*tp_name*/
  sizeof(struct __pyx_obj_6pandas_7_sparse_BlockIndex), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6pandas_7_sparse_BlockIndex, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  __pyx_pw_6pandas_7_sparse_10BlockIndex_5__repr__, /*tp_repr*/
  &__pyx_tp_as_number_BlockIndex, /*tp_as_number*/
  &__pyx_tp_as_sequence_BlockIndex, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_BlockIndex, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_BlockIndex, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  __Pyx_DOCSTR("\n    Object for holding block-based sparse indexing information\n\n    Parameters\n    ----------\n    "), /*tp_doc*/
  __pyx_tp_traverse_6pandas_7_sparse_BlockIndex, /*tp_traverse*/
  __pyx_tp_clear_6pandas_7_sparse_BlockIndex, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6pandas_7_sparse_BlockIndex, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_6pandas_7_sparse_BlockIndex, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_6pandas_7_sparse_10BlockIndex_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_6pandas_7_sparse_BlockIndex, /*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*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
};
static struct __pyx_vtabstruct_6pandas_7_sparse_BlockMerge __pyx_vtable_6pandas_7_sparse_BlockMerge;

static PyObject *__pyx_tp_new_6pandas_7_sparse_BlockMerge(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_6pandas_7_sparse_BlockMerge *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_6pandas_7_sparse_BlockMerge *)o);
  p->__pyx_vtab = __pyx_vtabptr_6pandas_7_sparse_BlockMerge;
  p->x = ((struct __pyx_obj_6pandas_7_sparse_BlockIndex *)Py_None); Py_INCREF(Py_None);
  p->y = ((struct __pyx_obj_6pandas_7_sparse_BlockIndex *)Py_None); Py_INCREF(Py_None);
  p->result = ((struct __pyx_obj_6pandas_7_sparse_BlockIndex *)Py_None); Py_INCREF(Py_None);
  p->xstart = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->xlen = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->xend = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->ystart = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->ylen = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->yend = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_6pandas_7_sparse_BlockMerge(PyObject *o) {
  struct __pyx_obj_6pandas_7_sparse_BlockMerge *p = (struct __pyx_obj_6pandas_7_sparse_BlockMerge *)o;
  Py_CLEAR(p->x);
  Py_CLEAR(p->y);
  Py_CLEAR(p->result);
  Py_CLEAR(p->xstart);
  Py_CLEAR(p->xlen);
  Py_CLEAR(p->xend);
  Py_CLEAR(p->ystart);
  Py_CLEAR(p->ylen);
  Py_CLEAR(p->yend);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_6pandas_7_sparse_BlockMerge(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_6pandas_7_sparse_BlockMerge *p = (struct __pyx_obj_6pandas_7_sparse_BlockMerge *)o;
  if (p->x) {
    e = (*v)(((PyObject*)p->x), a); if (e) return e;
  }
  if (p->y) {
    e = (*v)(((PyObject*)p->y), a); if (e) return e;
  }
  if (p->result) {
    e = (*v)(((PyObject*)p->result), a); if (e) return e;
  }
  if (p->xstart) {
    e = (*v)(((PyObject*)p->xstart), a); if (e) return e;
  }
  if (p->xlen) {
    e = (*v)(((PyObject*)p->xlen), a); if (e) return e;
  }
  if (p->xend) {
    e = (*v)(((PyObject*)p->xend), a); if (e) return e;
  }
  if (p->ystart) {
    e = (*v)(((PyObject*)p->ystart), a); if (e) return e;
  }
  if (p->ylen) {
    e = (*v)(((PyObject*)p->ylen), a); if (e) return e;
  }
  if (p->yend) {
    e = (*v)(((PyObject*)p->yend), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_6pandas_7_sparse_BlockMerge(PyObject *o) {
  struct __pyx_obj_6pandas_7_sparse_BlockMerge *p = (struct __pyx_obj_6pandas_7_sparse_BlockMerge *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->x);
  p->x = ((struct __pyx_obj_6pandas_7_sparse_BlockIndex *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->y);
  p->y = ((struct __pyx_obj_6pandas_7_sparse_BlockIndex *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->result);
  p->result = ((struct __pyx_obj_6pandas_7_sparse_BlockIndex *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->xstart);
  p->xstart = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->xlen);
  p->xlen = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->xend);
  p->xend = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->ystart);
  p->ystart = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->ylen);
  p->ylen = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->yend);
  p->yend = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_6pandas_7_sparse_BlockMerge[] = {
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_BlockMerge = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_BlockMerge = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*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_BlockMerge = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_BlockMerge = {
  #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
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_6pandas_7_sparse_BlockMerge = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("pandas._sparse.BlockMerge"), /*tp_name*/
  sizeof(struct __pyx_obj_6pandas_7_sparse_BlockMerge), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6pandas_7_sparse_BlockMerge, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  0, /*tp_repr*/
  &__pyx_tp_as_number_BlockMerge, /*tp_as_number*/
  &__pyx_tp_as_sequence_BlockMerge, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_BlockMerge, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_BlockMerge, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  __Pyx_DOCSTR("\n    Object-oriented approach makes sharing state between recursive functions a\n    lot easier and reduces code duplication\n    "), /*tp_doc*/
  __pyx_tp_traverse_6pandas_7_sparse_BlockMerge, /*tp_traverse*/
  __pyx_tp_clear_6pandas_7_sparse_BlockMerge, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6pandas_7_sparse_BlockMerge, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_6pandas_7_sparse_10BlockMerge_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_6pandas_7_sparse_BlockMerge, /*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*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
};
static struct __pyx_vtabstruct_6pandas_7_sparse_BlockIntersection __pyx_vtable_6pandas_7_sparse_BlockIntersection;

static PyObject *__pyx_tp_new_6pandas_7_sparse_BlockIntersection(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_6pandas_7_sparse_BlockIntersection *p;
  PyObject *o = __pyx_tp_new_6pandas_7_sparse_BlockMerge(t, a, k);
  if (!o) return 0;
  p = ((struct __pyx_obj_6pandas_7_sparse_BlockIntersection *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_6pandas_7_sparse_BlockMerge*)__pyx_vtabptr_6pandas_7_sparse_BlockIntersection;
  return o;
}

static PyMethodDef __pyx_methods_6pandas_7_sparse_BlockIntersection[] = {
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_BlockIntersection = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_BlockIntersection = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*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_BlockIntersection = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_BlockIntersection = {
  #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
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_6pandas_7_sparse_BlockIntersection = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("pandas._sparse.BlockIntersection"), /*tp_name*/
  sizeof(struct __pyx_obj_6pandas_7_sparse_BlockIntersection), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6pandas_7_sparse_BlockMerge, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  0, /*tp_repr*/
  &__pyx_tp_as_number_BlockIntersection, /*tp_as_number*/
  &__pyx_tp_as_sequence_BlockIntersection, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_BlockIntersection, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_BlockIntersection, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
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static void __Pyx_RaiseArgtupleInvalid(
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{
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invalid_keyword_type:
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#if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
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#if CYTHON_COMPILING_IN_PYPY
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        PyErr_SetString(PyExc_TypeError,
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            PyErr_SetString(PyExc_TypeError,
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            PyErr_Format(PyExc_TypeError,
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                         type, Py_TYPE(value));
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            PyErr_SetString(PyExc_TypeError,
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bad:
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static void __Pyx_RaiseDoubleKeywordsError(
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{
    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
}

static int __Pyx_ParseOptionalKeywords(
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    PyObject *kwds2,
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    const char* function_name)
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            values[name-argnames] = value;
            continue;
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        #if PY_MAJOR_VERSION < 3
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            while (*name) {
                if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
                        && _PyString_Eq(**name, key)) {
                    values[name-argnames] = value;
                    break;
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            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))) {
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                int cmp = (**name == key) ? 0 :
                #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                    (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 :
                #endif
                    PyUnicode_Compare(**name, key);
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                if (cmp == 0) {
                    values[name-argnames] = value;
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                }
                name++;
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            if (*name) continue;
            else {
                PyObject*** argname = argnames;
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                    int cmp = (**argname == key) ? 0 :
                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                        (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 :
                    #endif
                        PyUnicode_Compare(**argname, key);
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        } else
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            if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
        } else {
            goto invalid_keyword;
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    #if PY_MAJOR_VERSION < 3
        "%s() got an unexpected keyword argument '%s'",
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    return 0;
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  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) /* First char was not a digit */
        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 '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 "unparseable 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 '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, CYTHON_UNUSED int 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, CYTHON_UNUSED int 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 '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; /* Consume from buffer string */
    while (1) {
      if (field == &ctx->root) {
        ctx->head = NULL;
        if (ctx->enc_count != 0) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return -1;
        }
        break; /* breaks both loops as ctx->enc_count == 0 */
      }
      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; /* empty struct */
        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 CYTHON_INLINE PyObject *
__pyx_buffmt_parse_array(__Pyx_BufFmt_Context* ctx, const char** tsp)
{
    const char *ts = *tsp;
    int i = 0, number;
    int ndim = ctx->head->field->type->ndim;
;
    ++ts;
    if (ctx->new_count != 1) {
        PyErr_SetString(PyExc_ValueError,
                        "Cannot handle repeated arrays in format string");
        return NULL;
    }
    if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
    while (*ts && *ts != ')') {
        if (isspace(*ts))
            continue;
        number = __Pyx_BufFmt_ExpectNumber(&ts);
        if (number == -1) return NULL;
        if (i < ndim && (size_t) number != ctx->head->field->type->arraysize[i])
            return PyErr_Format(PyExc_ValueError,
                        "Expected a dimension of size %zu, got %d",
                        ctx->head->field->type->arraysize[i], number);
        if (*ts != ',' && *ts != ')')
            return PyErr_Format(PyExc_ValueError,
                                "Expected a comma in format string, got '%c'", *ts);
        if (*ts == ',') ts++;
        i++;
    }
    if (i != ndim)
        return PyErr_Format(PyExc_ValueError, "Expected %d dimension(s), got %d",
                            ctx->head->field->type->ndim, i);
    if (!*ts) {
        PyErr_SetString(PyExc_ValueError,
                        "Unexpected end of format string, expected ')'");
        return NULL;
    }
    ctx->is_valid_array = 1;
    ctx->new_count = 1;
    *tsp = ++ts;
    return Py_None;
}
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 10:
      case 13:
        ++ts;
        break;
      case '<':
        if (!__Pyx_IsLittleEndian()) {
          PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler");
          return NULL;
        }
        ctx->new_packmode = '=';
        ++ts;
        break;
      case '>':
      case '!':
        if (__Pyx_IsLittleEndian()) {
          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': /* substruct */
        {
          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; /* Erase processed last struct element */
          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 '}': /* end of substruct; either repeat or move on */
        {
          size_t alignment = ctx->struct_alignment;
          ++ts;
          if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
          ctx->enc_type = 0; /* Erase processed last struct element */
          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;
        }        /* fall through */
      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 's': case 'p':
        if (ctx->enc_type == *ts && got_Z == ctx->is_complex &&
            ctx->enc_packmode == ctx->new_packmode) {
          ctx->enc_count += ctx->new_count;
        } else {
          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)) return NULL;
        break;
      default:
        {
          int number = __Pyx_BufFmt_ExpectNumber(&ts);
          if (number == -1) return NULL;
          ctx->new_count = (size_t)number;
        }
    }
  }
}
static CYTHON_INLINE 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 CYTHON_INLINE int __Pyx_GetBufferAndValidate(
        Py_buffer* buf, PyObject* obj,  __Pyx_TypeInfo* dtype, int flags,
        int nd, int cast, __Pyx_BufFmt_StackElem* stack)
{
  if (obj == Py_None || obj == NULL) {
    __Pyx_ZeroBuffer(buf);
    return 0;
  }
  buf->buf = NULL;
  if (__Pyx_GetBuffer(obj, buf, flags) == -1) goto fail;
  if (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 ((unsigned)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_ZeroBuffer(buf);
  return -1;
}
static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info) {
  if (info->buf == NULL) return;
  if (info->suboffsets == __Pyx_minusones) info->suboffsets = NULL;
  __Pyx_ReleaseBuffer(info);
}

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

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

static int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
    const char *name, int exact)
{
    if (!type) {
        PyErr_Format(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (none_allowed && obj == Py_None) return 1;
    else if (exact) {
        if (Py_TYPE(obj) == type) return 1;
    }
    else {
        if (PyObject_TypeCheck(obj, type)) return 1;
    }
    PyErr_Format(PyExc_TypeError,
        "Argument '%s' has incorrect type (expected %s, got %s)",
        name, type->tp_name, Py_TYPE(obj)->tp_name);
    return 0;
}

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

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

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

#if PY_MAJOR_VERSION < 3
static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
    CYTHON_UNUSED PyObject *getbuffer_cobj;
  #if PY_VERSION_HEX >= 0x02060000
    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
  #endif
        if (PyObject_TypeCheck(obj, __pyx_ptype_5numpy_ndarray)) return __pyx_pw_5numpy_7ndarray_1__getbuffer__(obj, view, flags);
  #if PY_VERSION_HEX < 0x02060000
    if (obj->ob_type->tp_dict &&
        (getbuffer_cobj = PyMapping_GetItemString(obj->ob_type->tp_dict,
                                             "__pyx_getbuffer"))) {
        getbufferproc func;
      #if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION == 0)
        func = (getbufferproc) PyCapsule_GetPointer(getbuffer_cobj, "getbuffer(obj, view, flags)");
      #else
        func = (getbufferproc) PyCObject_AsVoidPtr(getbuffer_cobj);
      #endif
        Py_DECREF(getbuffer_cobj);
        if (!func)
            goto fail;
        return func(obj, view, flags);
    } else {
        PyErr_Clear();
    }
  #endif
    PyErr_Format(PyExc_TypeError, "'%100s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
#if PY_VERSION_HEX < 0x02060000
fail:
#endif
    return -1;
}
static void __Pyx_ReleaseBuffer(Py_buffer *view) {
    PyObject *obj = view->obj;
    CYTHON_UNUSED PyObject *releasebuffer_cobj;
    if (!obj) return;
  #if PY_VERSION_HEX >= 0x02060000
    if (PyObject_CheckBuffer(obj)) {
        PyBuffer_Release(view);
        return;
    }
  #endif
        if (PyObject_TypeCheck(obj, __pyx_ptype_5numpy_ndarray)) { __pyx_pw_5numpy_7ndarray_3__releasebuffer__(obj, view); return; }
  #if PY_VERSION_HEX < 0x02060000
    if (obj->ob_type->tp_dict &&
        (releasebuffer_cobj = PyMapping_GetItemString(obj->ob_type->tp_dict,
                                                      "__pyx_releasebuffer"))) {
        releasebufferproc func;
      #if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION == 0)
        func = (releasebufferproc) PyCapsule_GetPointer(releasebuffer_cobj, "releasebuffer(obj, view)");
      #else
        func = (releasebufferproc) PyCObject_AsVoidPtr(releasebuffer_cobj);
      #endif
        Py_DECREF(releasebuffer_cobj);
        if (!func)
            goto fail;
        func(obj, view);
        return;
    } else {
        PyErr_Clear();
    }
  #endif
    goto nofail;
#if PY_VERSION_HEX < 0x02060000
fail:
#endif
    PyErr_WriteUnraisable(obj);
nofail:
    Py_DECREF(obj);
    view->obj = NULL;
}
#endif /*  PY_MAJOR_VERSION < 3 */


    static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, long level) {
    PyObject *py_import = 0;
    PyObject *empty_list = 0;
    PyObject *module = 0;
    PyObject *global_dict = 0;
    PyObject *empty_dict = 0;
    PyObject *list;
    py_import = __Pyx_GetAttrString(__pyx_b, "__import__");
    if (!py_import)
        goto bad;
    if (from_list)
        list = from_list;
    else {
        empty_list = PyList_New(0);
        if (!empty_list)
            goto bad;
        list = empty_list;
    }
    global_dict = PyModule_GetDict(__pyx_m);
    if (!global_dict)
        goto bad;
    empty_dict = PyDict_New();
    if (!empty_dict)
        goto bad;
    #if PY_VERSION_HEX >= 0x02050000
    {
        #if PY_MAJOR_VERSION >= 3
        if (level == -1) {
            if (strchr(__Pyx_MODULE_NAME, '.')) {
                /* try package relative import first */
                PyObject *py_level = PyInt_FromLong(1);
                if (!py_level)
                    goto bad;
                module = PyObject_CallFunctionObjArgs(py_import,
                    name, global_dict, empty_dict, list, py_level, NULL);
                Py_DECREF(py_level);
                if (!module) {
                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
                        goto bad;
                    PyErr_Clear();
                }
            }
            level = 0; /* try absolute import on failure */
        }
        #endif
        if (!module) {
            PyObject *py_level = PyInt_FromLong(level);
            if (!py_level)
                goto bad;
            module = PyObject_CallFunctionObjArgs(py_import,
                name, global_dict, empty_dict, list, py_level, NULL);
            Py_DECREF(py_level);
        }
    }
    #else
    if (level>0) {
        PyErr_SetString(PyExc_RuntimeError, "Relative import is not supported for Python <=2.4.");
        goto bad;
    }
    module = PyObject_CallFunctionObjArgs(py_import,
        name, global_dict, empty_dict, list, NULL);
    #endif
bad:
    Py_XDECREF(empty_list);
    Py_XDECREF(py_import);
    Py_XDECREF(empty_dict);
    return module;
}

static CYTHON_INLINE PyObject *__Pyx_PyInt_to_py_npy_int32(npy_int32 val) {
    const npy_int32 neg_one = (npy_int32)-1, const_zero = (npy_int32)0;
    const int is_unsigned = const_zero < neg_one;
    if ((sizeof(npy_int32) == sizeof(char))  ||
        (sizeof(npy_int32) == sizeof(short))) {
        return PyInt_FromLong((long)val);
    } else if ((sizeof(npy_int32) == sizeof(int)) ||
               (sizeof(npy_int32) == sizeof(long))) {
        if (is_unsigned)
            return PyLong_FromUnsignedLong((unsigned long)val);
        else
            return PyInt_FromLong((long)val);
    } else if (sizeof(npy_int32) == sizeof(PY_LONG_LONG)) {
        if (is_unsigned)
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG)val);
        else
            return PyLong_FromLongLong((PY_LONG_LONG)val);
    } else {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        return _PyLong_FromByteArray(bytes, sizeof(npy_int32),
                                     little, !is_unsigned);
    }
}

static CYTHON_INLINE npy_int32 __Pyx_PyInt_from_py_npy_int32(PyObject* x) {
    const npy_int32 neg_one = (npy_int32)-1, const_zero = (npy_int32)0;
    const int is_unsigned = const_zero < neg_one;
    if (sizeof(npy_int32) == sizeof(char)) {
        if (is_unsigned)
            return (npy_int32)__Pyx_PyInt_AsUnsignedChar(x);
        else
            return (npy_int32)__Pyx_PyInt_AsSignedChar(x);
    } else if (sizeof(npy_int32) == sizeof(short)) {
        if (is_unsigned)
            return (npy_int32)__Pyx_PyInt_AsUnsignedShort(x);
        else
            return (npy_int32)__Pyx_PyInt_AsSignedShort(x);
    } else if (sizeof(npy_int32) == sizeof(int)) {
        if (is_unsigned)
            return (npy_int32)__Pyx_PyInt_AsUnsignedInt(x);
        else
            return (npy_int32)__Pyx_PyInt_AsSignedInt(x);
    } else if (sizeof(npy_int32) == sizeof(long)) {
        if (is_unsigned)
            return (npy_int32)__Pyx_PyInt_AsUnsignedLong(x);
        else
            return (npy_int32)__Pyx_PyInt_AsSignedLong(x);
    } else if (sizeof(npy_int32) == sizeof(PY_LONG_LONG)) {
        if (is_unsigned)
            return (npy_int32)__Pyx_PyInt_AsUnsignedLongLong(x);
        else
            return (npy_int32)__Pyx_PyInt_AsSignedLongLong(x);
    }  else {
        #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
        PyErr_SetString(PyExc_RuntimeError,
                        "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
        #else
        npy_int32 val;
        PyObject *v = __Pyx_PyNumber_Int(x);
        #if PY_VERSION_HEX < 0x03000000
        if (likely(v) && !PyLong_Check(v)) {
            PyObject *tmp = v;
            v = PyNumber_Long(tmp);
            Py_DECREF(tmp);
        }
        #endif
        if (likely(v)) {
            int one = 1; int is_little = (int)*(unsigned char *)&one;
            unsigned char *bytes = (unsigned char *)&val;
            int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                          bytes, sizeof(val),
                                          is_little, !is_unsigned);
            Py_DECREF(v);
            if (likely(!ret))
                return val;
        }
        #endif
        return (npy_int32)-1;
    }
}

#if CYTHON_CCOMPLEX
  #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

#if CYTHON_CCOMPLEX
#else
    static CYTHON_INLINE int __Pyx_c_eqf(__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_sumf(__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_difff(__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_prodf(__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;
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quotf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        float denom = b.real * b.real + b.imag * b.imag;
        z.real = (a.real * b.real + a.imag * b.imag) / denom;
        z.imag = (a.imag * b.real - a.real * b.imag) / denom;
        return z;
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_negf(__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_zerof(__pyx_t_float_complex a) {
       return (a.real == 0) && (a.imag == 0);
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conjf(__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_absf(__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_powf(__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:
                        z = __Pyx_c_prodf(a, a);
                        return __Pyx_c_prodf(a, a);
                    case 3:
                        z = __Pyx_c_prodf(a, a);
                        return __Pyx_c_prodf(z, a);
                    case 4:
                        z = __Pyx_c_prodf(a, a);
                        return __Pyx_c_prodf(z, z);
                }
            }
            if (a.imag == 0) {
                if (a.real == 0) {
                    return a;
                }
                r = a.real;
                theta = 0;
            } else {
                r = __Pyx_c_absf(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

#if CYTHON_CCOMPLEX
  #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

#if CYTHON_CCOMPLEX
#else
    static CYTHON_INLINE int __Pyx_c_eq(__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(__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(__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(__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;
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        double denom = b.real * b.real + b.imag * b.imag;
        z.real = (a.real * b.real + a.imag * b.imag) / denom;
        z.imag = (a.imag * b.real - a.real * b.imag) / denom;
        return z;
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg(__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(__pyx_t_double_complex a) {
       return (a.real == 0) && (a.imag == 0);
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj(__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(__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(__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:
                        z = __Pyx_c_prod(a, a);
                        return __Pyx_c_prod(a, a);
                    case 3:
                        z = __Pyx_c_prod(a, a);
                        return __Pyx_c_prod(z, a);
                    case 4:
                        z = __Pyx_c_prod(a, a);
                        return __Pyx_c_prod(z, z);
                }
            }
            if (a.imag == 0) {
                if (a.real == 0) {
                    return a;
                }
                r = a.real;
                theta = 0;
            } else {
                r = __Pyx_c_abs(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

static CYTHON_INLINE unsigned char __Pyx_PyInt_AsUnsignedChar(PyObject* x) {
    const unsigned char neg_one = (unsigned char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned char" :
                    "value too large to convert to unsigned char");
            }
            return (unsigned char)-1;
        }
        return (unsigned char)val;
    }
    return (unsigned char)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE unsigned short __Pyx_PyInt_AsUnsignedShort(PyObject* x) {
    const unsigned short neg_one = (unsigned short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned short" :
                    "value too large to convert to unsigned short");
            }
            return (unsigned short)-1;
        }
        return (unsigned short)val;
    }
    return (unsigned short)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE unsigned int __Pyx_PyInt_AsUnsignedInt(PyObject* x) {
    const unsigned int neg_one = (unsigned int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned int" :
                    "value too large to convert to unsigned int");
            }
            return (unsigned int)-1;
        }
        return (unsigned int)val;
    }
    return (unsigned int)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE char __Pyx_PyInt_AsChar(PyObject* x) {
    const char neg_one = (char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to char" :
                    "value too large to convert to char");
            }
            return (char)-1;
        }
        return (char)val;
    }
    return (char)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE short __Pyx_PyInt_AsShort(PyObject* x) {
    const short neg_one = (short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to short" :
                    "value too large to convert to short");
            }
            return (short)-1;
        }
        return (short)val;
    }
    return (short)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE int __Pyx_PyInt_AsInt(PyObject* x) {
    const int neg_one = (int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to int" :
                    "value too large to convert to int");
            }
            return (int)-1;
        }
        return (int)val;
    }
    return (int)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE signed char __Pyx_PyInt_AsSignedChar(PyObject* x) {
    const signed char neg_one = (signed char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed char" :
                    "value too large to convert to signed char");
            }
            return (signed char)-1;
        }
        return (signed char)val;
    }
    return (signed char)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE signed short __Pyx_PyInt_AsSignedShort(PyObject* x) {
    const signed short neg_one = (signed short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed short" :
                    "value too large to convert to signed short");
            }
            return (signed short)-1;
        }
        return (signed short)val;
    }
    return (signed short)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE signed int __Pyx_PyInt_AsSignedInt(PyObject* x) {
    const signed int neg_one = (signed int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed int" :
                    "value too large to convert to signed int");
            }
            return (signed int)-1;
        }
        return (signed int)val;
    }
    return (signed int)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE int __Pyx_PyInt_AsLongDouble(PyObject* x) {
    const int neg_one = (int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to int" :
                    "value too large to convert to int");
            }
            return (int)-1;
        }
        return (int)val;
    }
    return (int)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE unsigned long __Pyx_PyInt_AsUnsignedLong(PyObject* x) {
    const unsigned long neg_one = (unsigned long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to unsigned long");
            return (unsigned long)-1;
        }
        return (unsigned long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to unsigned long");
                return (unsigned long)-1;
            }
            return (unsigned long)PyLong_AsUnsignedLong(x);
        } else {
            return (unsigned long)PyLong_AsLong(x);
        }
    } else {
        unsigned long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (unsigned long)-1;
        val = __Pyx_PyInt_AsUnsignedLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_AsUnsignedLongLong(PyObject* x) {
    const unsigned PY_LONG_LONG neg_one = (unsigned PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to unsigned PY_LONG_LONG");
            return (unsigned PY_LONG_LONG)-1;
        }
        return (unsigned PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to unsigned PY_LONG_LONG");
                return (unsigned PY_LONG_LONG)-1;
            }
            return (unsigned PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (unsigned PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        unsigned PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (unsigned PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsUnsignedLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE long __Pyx_PyInt_AsLong(PyObject* x) {
    const long neg_one = (long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to long");
            return (long)-1;
        }
        return (long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to long");
                return (long)-1;
            }
            return (long)PyLong_AsUnsignedLong(x);
        } else {
            return (long)PyLong_AsLong(x);
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (long)-1;
        val = __Pyx_PyInt_AsLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE PY_LONG_LONG __Pyx_PyInt_AsLongLong(PyObject* x) {
    const PY_LONG_LONG neg_one = (PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to PY_LONG_LONG");
            return (PY_LONG_LONG)-1;
        }
        return (PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to PY_LONG_LONG");
                return (PY_LONG_LONG)-1;
            }
            return (PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE signed long __Pyx_PyInt_AsSignedLong(PyObject* x) {
    const signed long neg_one = (signed long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to signed long");
            return (signed long)-1;
        }
        return (signed long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to signed long");
                return (signed long)-1;
            }
            return (signed long)PyLong_AsUnsignedLong(x);
        } else {
            return (signed long)PyLong_AsLong(x);
        }
    } else {
        signed long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (signed long)-1;
        val = __Pyx_PyInt_AsSignedLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE signed PY_LONG_LONG __Pyx_PyInt_AsSignedLongLong(PyObject* x) {
    const signed PY_LONG_LONG neg_one = (signed PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to signed PY_LONG_LONG");
            return (signed PY_LONG_LONG)-1;
        }
        return (signed PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to signed PY_LONG_LONG");
                return (signed PY_LONG_LONG)-1;
            }
            return (signed PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (signed PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        signed PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (signed PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsSignedLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                  CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename) {
    PyObject *old_exc, *old_val, *old_tb;
    PyObject *ctx;
    __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
    #if PY_MAJOR_VERSION < 3
    ctx = PyString_FromString(name);
    #else
    ctx = PyUnicode_FromString(name);
    #endif
    __Pyx_ErrRestore(old_exc, old_val, old_tb);
    if (!ctx) {
        PyErr_WriteUnraisable(Py_None);
    } else {
        PyErr_WriteUnraisable(ctx);
        Py_DECREF(ctx);
    }
}

static int __Pyx_check_binary_version(void) {
    char ctversion[4], rtversion[4];
    PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
    PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
    if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) {
        char message[200];
        PyOS_snprintf(message, sizeof(message),
                      "compiletime version %s of module '%.100s' "
                      "does not match runtime version %s",
                      ctversion, __Pyx_MODULE_NAME, rtversion);
        #if PY_VERSION_HEX < 0x02050000
        return PyErr_Warn(NULL, message);
        #else
        return PyErr_WarnEx(NULL, message, 1);
        #endif
    }
    return 0;
}

static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
#if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3&&PY_MINOR_VERSION==0)
    PyObject *ob = PyCapsule_New(vtable, 0, 0);
#else
    PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
#endif
    if (!ob)
        goto bad;
    if (PyDict_SetItemString(dict, "__pyx_vtable__", ob) < 0)
        goto bad;
    Py_DECREF(ob);
    return 0;
bad:
    Py_XDECREF(ob);
    return -1;
}

#ifndef __PYX_HAVE_RT_ImportModule
#define __PYX_HAVE_RT_ImportModule
static PyObject *__Pyx_ImportModule(const char *name) {
    PyObject *py_name = 0;
    PyObject *py_module = 0;
    py_name = __Pyx_PyIdentifier_FromString(name);
    if (!py_name)
        goto bad;
    py_module = PyImport_Import(py_name);
    Py_DECREF(py_name);
    return py_module;
bad:
    Py_XDECREF(py_name);
    return 0;
}
#endif

#ifndef __PYX_HAVE_RT_ImportType
#define __PYX_HAVE_RT_ImportType
static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name,
    size_t size, int strict)
{
    PyObject *py_module = 0;
    PyObject *result = 0;
    PyObject *py_name = 0;
    char warning[200];
    py_module = __Pyx_ImportModule(module_name);
    if (!py_module)
        goto bad;
    py_name = __Pyx_PyIdentifier_FromString(class_name);
    if (!py_name)
        goto bad;
    result = PyObject_GetAttr(py_module, py_name);
    Py_DECREF(py_name);
    py_name = 0;
    Py_DECREF(py_module);
    py_module = 0;
    if (!result)
        goto bad;
    if (!PyType_Check(result)) {
        PyErr_Format(PyExc_TypeError,
            "%s.%s is not a type object",
            module_name, class_name);
        goto bad;
    }
    if (!strict && (size_t)((PyTypeObject *)result)->tp_basicsize > size) {
        PyOS_snprintf(warning, sizeof(warning),
            "%s.%s size changed, may indicate binary incompatibility",
            module_name, class_name);
        #if PY_VERSION_HEX < 0x02050000
        if (PyErr_Warn(NULL, warning) < 0) goto bad;
        #else
        if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
        #endif
    }
    else if ((size_t)((PyTypeObject *)result)->tp_basicsize != size) {
        PyErr_Format(PyExc_ValueError,
            "%s.%s has the wrong size, try recompiling",
            module_name, class_name);
        goto bad;
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(py_module);
    Py_XDECREF(result);
    return NULL;
}
#endif

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) / 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, 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);
}

#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyObject *py_srcfile = 0;
    PyObject *py_funcname = 0;
    #if PY_MAJOR_VERSION < 3
    py_srcfile = PyString_FromString(filename);
    #else
    py_srcfile = PyUnicode_FromString(filename);
    #endif
    if (!py_srcfile) goto bad;
    if (c_line) {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #else
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #endif
    }
    else {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromString(funcname);
        #else
        py_funcname = PyUnicode_FromString(funcname);
        #endif
    }
    if (!py_funcname) goto bad;
    py_code = __Pyx_PyCode_New(
        0,            /*int argcount,*/
        0,            /*int kwonlyargcount,*/
        0,            /*int nlocals,*/
        0,            /*int stacksize,*/
        0,            /*int flags,*/
        __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,      /*int firstlineno,*/
        __pyx_empty_bytes  /*PyObject *lnotab*/
    );
    Py_DECREF(py_srcfile);
    Py_DECREF(py_funcname);
    return py_code;
bad:
    Py_XDECREF(py_srcfile);
    Py_XDECREF(py_funcname);
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyObject *py_globals = 0;
    PyFrameObject *py_frame = 0;
    py_code = __pyx_find_code_object(c_line ? c_line : py_line);
    if (!py_code) {
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) goto bad;
        __pyx_insert_code_object(c_line ? c_line : py_line, py_code);
    }
    py_globals = PyModule_GetDict(__pyx_m);
    if (!py_globals) goto bad;
    py_frame = PyFrame_New(
        PyThreadState_GET(), /*PyThreadState *tstate,*/
        py_code,             /*PyCodeObject *code,*/
        py_globals,          /*PyObject *globals,*/
        0                    /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    py_frame->f_lineno = py_line;
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}

static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
    while (t->p) {
        #if PY_MAJOR_VERSION < 3
        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);
        }
        #else  /* Python 3+ has unicode identifiers */
        if (t->is_unicode | t->is_str) {
            if (t->intern) {
                *t->p = PyUnicode_InternFromString(t->s);
            } else if (t->encoding) {
                *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
            } else {
                *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
            }
        } else {
            *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
        }
        #endif
        if (!*t->p)
            return -1;
        ++t;
    }
    return 0;
}


/* Type Conversion Functions */

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 PyObject* __Pyx_PyNumber_Int(PyObject* x) {
  PyNumberMethods *m;
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_VERSION_HEX < 0x03000000
  if (PyInt_Check(x) || PyLong_Check(x))
#else
  if (PyLong_Check(x))
#endif
    return Py_INCREF(x), x;
  m = Py_TYPE(x)->tp_as_number;
#if PY_VERSION_HEX < 0x03000000
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = PyNumber_Long(x);
  }
#else
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Long(x);
  }
#endif
  if (res) {
#if PY_VERSION_HEX < 0x03000000
    if (!PyInt_Check(res) && !PyLong_Check(res)) {
#else
    if (!PyLong_Check(res)) {
#endif
      PyErr_Format(PyExc_TypeError,
                   "__%s__ returned non-%s (type %.200s)",
                   name, name, Py_TYPE(res)->tp_name);
      Py_DECREF(res);
      return NULL;
    }
  }
  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 = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyInt_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}

static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
#if PY_VERSION_HEX < 0x02050000
   if (ival <= LONG_MAX)
       return PyInt_FromLong((long)ival);
   else {
       unsigned char *bytes = (unsigned char *) &ival;
       int one = 1; int little = (int)*(unsigned char*)&one;
       return _PyLong_FromByteArray(bytes, sizeof(size_t), little, 0);
   }
#else
   return PyInt_FromSize_t(ival);
#endif
}

static CYTHON_INLINE size_t __Pyx_PyInt_AsSize_t(PyObject* x) {
   unsigned PY_LONG_LONG val = __Pyx_PyInt_AsUnsignedLongLong(x);
   if (unlikely(val == (unsigned PY_LONG_LONG)-1 && PyErr_Occurred())) {
       return (size_t)-1;
   } else if (unlikely(val != (unsigned PY_LONG_LONG)(size_t)val)) {
       PyErr_SetString(PyExc_OverflowError,
                       "value too large to convert to size_t");
       return (size_t)-1;
   }
   return (size_t)val;
}


#endif /* Py_PYTHON_H */
