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                                    Wed Feb 26 2014                                     dzsum1.f(3)