icmax1.f (3)  Linux Manuals
NAME
icmax1.f 
SYNOPSIS
Functions/Subroutines
INTEGER function icmax1 (N, CX, INCX)
ICMAX1 finds the index of the vector element whose real part has maximum absolute value.
Function/Subroutine Documentation
INTEGER function icmax1 (integerN, complex, dimension( * )CX, integerINCX)
ICMAX1 finds the index of the vector element whose real part has maximum absolute value.
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.
Parameters:

N
N is INTEGER The number of elements in the vector CX.
CXCX is COMPLEX array, dimension (N) The vector whose elements will be summed.
INCXINCX 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 CLACON.
Definition at line 82 of file icmax1.f.
Author
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