icmax1(3)

NAME

ICMAX1 - find the index of the element whose real part has

maximum absolute value

SYNOPSIS

INTEGER FUNCTION ICMAX1( N, CX, INCX )
    INTEGER      INCX, N
    COMPLEX      CX( * )

PURPOSE

ICMAX1 finds the index of the element whose real part has

maximum absolute value. Based on ICAMAX from Level 1 BLAS.
The change is to use the 'genuine' absolute value.

Contributed by Nick Higham for use with CLACON.

ARGUMENTS

N (input) INTEGER

The number of elements in the vector CX.

CX (input) COMPLEX array, dimension (N)

The vector whose elements will be summed.

INCX (input) INTEGER

The spacing between successive values of CX. INCX

>= 1.

LAPACK version 3.0 15 June 2000

ICMAX1(3)