Function Zdscal

Part of:

package f77
( zdscal < n > < da > < zx > < incx > )

Syntax
======

(ZDSCAL n a x incx)

Purpose
=======

X <- A*X

Arguments
=========

N (input) FIXNUM
Number of elements of X to be operated on.

A (input) DOUBLE-FLOAT
X (input) (SIMPLE-ARRAY (COMPLEX DOUBLE-FLOAT) (*)) represented as (SIMPLE-ARRAY DOUBLE-FLOAT (*))
INCX (input) FIXNUM
Determines the position of the elements in X. Usually
INCX is 1. If INCX is bigger than 1 then the elements
considered in the operations are:

X(0),X(2*INCX), ... , X(2*(N-1)*INCX)