scsum1.f(3) LAPACK scsum1.f(3)
NAME
scsum1.f -
SYNOPSIS
Functions/Subroutines
REAL function scsum1 (N, CX, INCX)
SCSUM1
Function/Subroutine Documentation
REAL function scsum1 (integerN, complex, dimension( * )CX, integerINCX)
SCSUM1
Purpose:
SCSUM1 takes the sum of the absolute values of a complex
vector and returns a single precision result.
Based on SCASUM from the Level 1 BLAS.
The change is to use the 'genuine' absolute value.
Parameters:
N
N is INTEGER
The number of elements in the vector CX.
CX
CX is COMPLEX array, dimension (N)
The vector whose elements will be summed.
INCX
INCX is INTEGER
The spacing between successive values of CX. INCX > 0.
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
November 2011
Contributors:
Nick Higham for use with CLACON.
Definition at line 82 of file scsum1.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.4.1 Sun May 26 2013 scsum1.f(3)
