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CentOS 7.0 - man page for dzsum1.f (centos section 3)

dzsum1.f(3)				      LAPACK				      dzsum1.f(3)

NAME
       dzsum1.f -

SYNOPSIS
   Functions/Subroutines
       DOUBLE PRECISION function dzsum1 (N, CX, INCX)
	   DZSUM1 forms the 1-norm of the complex vector using the true absolute value.

Function/Subroutine Documentation
   DOUBLE PRECISION function dzsum1 (integerN, complex*16, dimension( * )CX, integerINCX)
       DZSUM1 forms the 1-norm of the complex vector using the true absolute value.

       Purpose:

	    DZSUM1 takes the sum of the absolute values of a complex
	    vector and returns a double precision result.

	    Based on DZASUM 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*16 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 ZLACON.

       Definition at line 82 of file dzsum1.f.

Author
       Generated automatically by Doxygen for LAPACK from the source code.

Version 3.4.2				 Tue Sep 25 2012			      dzsum1.f(3)


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