scsum1.f man page on DragonFly
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scsum1.f(3)			    LAPACK			   scsum1.f(3)

NAME
       scsum1.f -

SYNOPSIS
   Functions/Subroutines
       REAL function scsum1 (N, CX, INCX)
	   SCSUM1 forms the 1-norm of the complex vector using the true
	   absolute value.

Function/Subroutine Documentation
   REAL function scsum1 (integerN, complex, dimension( * )CX, integerINCX)
       SCSUM1 forms the 1-norm of the complex vector using the true absolute
       value.

       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:
	   September 2012

       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 3.4.2			Sat Nov 16 2013			   scsum1.f(3)
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