izmax1.f(3) LAPACK izmax1.f(3)
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
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.4.2 Tue Sep 25 2012 izmax1.f(3)
