Flashnux

GNU/Linux man pages

Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :

ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

GNU/Linux

CentOS 4.8

 i386

izmax1(l)
IZMAX1

IZMAX1

NAME
SYNOPSIS
PURPOSE
ARGUMENTS

NAME

IZMAX1 - find the index of the element whose real part has maximum absolute value

SYNOPSIS

INTEGER FUNCTION

IZMAX1( N, CX, INCX )

INTEGER

INCX, N

COMPLEX*16

CX( * )

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.

Contributed by Nick Higham for use with ZLACON.

ARGUMENTS

N (input) INTEGER

The number of elements in the vector CX.

CX (input) COMPLEX*16 array, dimension (N)

The vector whose elements will be summed.

INCX (input) INTEGER

The spacing between successive values of CX. INCX >= 1.

izmax1(l)