ICMAX1(1) LAPACK auxiliary routine (version 3.2) ICMAX1(1)NAME
ICMAX1 - finds 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 abso‐
lute 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 auxiliary routine (versioNovember 2008 ICMAX1(1)
