powf4

NAME

powf4 - return float elements exponentiated by float elements

SYNOPSIS

Procedure call syntax:

#include <simdmath.h>

vector float powf4(vector float x, vector float y);

Link with -lsimdmath

Inline call syntax:

#include <simdmath.h>

#include <powf4.h>

vector float _powf4(vector float x, vector float y);

Parameters
x	Vector containing base values.
y	Vector containing exponents to be applied to the base values

DESCRIPTION

The powf4 function returns a vector of x^y for corresponding elements of x and y.

RETURN VALUE

The function powf4 returns a float vector in which each element is defined as the corresponding element of x raised to the power of the corresponding element of y.

ENVIRONMENT

SPU and PPU

CONFORMING TO

SIMD Math library specification for the Cell Broadband Engine™ Architecture.

NOTES

Basis

ISO9899 (C99) power functions.