NAME

       izmax1.f -

SYNOPSIS

   Functions/Subroutines
       integer function izmax1 (N, CX, INCX)
           IZMAX1 finds the index of the vector element whose real part has maximum absolute
           value.

Function/Subroutine Documentation

   integer function izmax1 (integerN, complex*16, dimension( * )CX, integerINCX)
       IZMAX1 finds the index of the vector element whose real part has maximum absolute value.

       Purpose:

            IZMAX1 finds the index of the element whose real part has maximum
            absolute value.

            Based on IZAMAX from 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 >= 1.

       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 izmax1.f.

Author

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