scsum1(3) debian man page | unix.com

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)