scasum.f - Man Page
Synopsis
Functions/Subroutines
real function scasum (N, CX, INCX)
SCASUM
Function/Subroutine Documentation
real function scasum (integer N, complex, dimension(*) CX, integer INCX)
SCASUM
Purpose:
SCASUM 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)
CX
CX is COMPLEX array, dimension ( 1 + ( N - 1 )*abs( INCX ) )
INCX
INCX is INTEGER storage spacing between elements of SX
- Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
- Date:
November 2017
Further Details:
jack dongarra, linpack, 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 scasum.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Referenced By
The man page scasum(3) is an alias of scasum.f(3).
Tue Nov 14 2017 Version 3.8.0 LAPACK