Math Vector Library
Programming Reference Manual C/C++
Version 1.0 DD-00002-010

14.9 vcsdiv - Vector complex scalar division x/α

#include <mvec.h>

void vcsdiv (int n, double complex *y, int incy, const double complex *x, int incx, double complex a);
void vcsdivf(int n, float complex *y, int incy, const float complex *x, int incx, float complex a);

Given an input vector x  and a scalar constant α and a result vector y  , this function computes:

y= x/α

14.9.1 Parameters

N - INTEGER

ENTRY: Number of elements of x  and y  .
CONSTRAINT: n ≥1  .

Y - ARRAY OF COMPLEX

EXIT: Result vector y  .
CONSTRAINT: Must contain n× incy  elements.
CONSTRAINT: Must not overlap with array x  .

INCY - INTEGER

ENTRY: Stride for the vector y  .
CONSTRAINT: incy> 0  .

X - ARRAY OF COMPLEX

ENTRY: Input vector x  .
CONSTRAINT: Must contain n× incx  elements.
CONSTRAINT: Must not overlap with array y  .

INCX - INTEGER

ENTRY: Stride for the vector x  .
CONSTRAINT: incx> 0  .

A - COMPLEX

ENTRY: Scalar constant α .