lgammad2

NAME

lgammad2 - return base-e (natural) logarithms of gamma functions of double elements

SYNOPSIS

Procedure call syntax:

#include <simdmath.h>

vector double lgammad2(vector double x);

Link with -lsimdmath

Inline call syntax:

#include <simdmath.h>

#include <lgammad2.h>

vector double _lgammad2(vector double x);

Parameters
x	input vector

DESCRIPTION

The lgammad2 function returns a double vector that contains the natural logarithms of the absolute values of the results of the gamma function.

RETURN VALUE

The function lgammad2 returns a double vector in which each element is defined as the natural logarithm of the absolute value of the result of the gamma function on the corresponding element of x.

ENVIRONMENT

SPU only

CONFORMING TO

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

NOTES

Basis

ISO9899 (C99) lgamma functions.