dzasum.f(3)

NAME
dzasum.f

SYNOPSIS

  Functions/Subroutines
double precision function dzasum (N, ZX, INCX)
DZASUM

Function/Subroutine Documentation

  double precision function dzasum (integer N, complex*16, dimension(*) ZX, integer INCX)

DZASUM

Purpose:

        DZASUM takes the sum of the (|Re(.)| + |Im(.)|)'s of a complex vector and
        returns a single precision result.

Parameters:
    N

              N is INTEGER
             number of elements in input vector(s)

    ZX

              ZX is COMPLEX*16 array, dimension ( 1 + ( N - 1 )*abs( INCX ) )

    INCX

              INCX is INTEGER
             storage spacing between elements of ZX

Author:
    Univ. of Tennessee

    Univ. of California Berkeley

    Univ. of Colorado Denver

    NAG Ltd.

Date:
    November 2017

Further Details:

         jack dongarra, 3/11/78.
         modified 3/93 to return if incx .le. 0.
         modified 12/3/93, array(1) declarations changed to array(*)

Definition at line 74 of file dzasum.f.

Author

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