tgammad2

NAME

tgammad2 - return the gamma functions of double elements

SYNOPSIS

Procedure call syntax:

#include <simdmath.h>

vector float tgammad2(vector double x);

Link with -lsimdmath

Inline call syntax:

#include <simdmath.h>

#include <tgammad2.h>

vector float _tgammad2(vector double x);

Parameters
x	input vector

DESCRIPTION

The tgammad2 function returns a double vector that contains the results of the gamma function.

RETURN VALUE

The function tgammad2 returns a double vector in which each element is defined as the result of the gamma function applied to the corresponding element of x.

If an element of x is a negative integer the corresponding element of the result is undefined; no error is reported.

ENVIRONMENT

SPU only

CONFORMING TO

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

NOTES

Basis

ISO9899 (C99) tgamma functions.