tgammal.c File Reference

#include "../math.h"

Functions
long double	tgammal (long double x)
	Compute gamma function. More...

Function Documentation

tgammal()

long double tgammal

(

long double

x

)

Compute gamma function.

The tgammal functions compute the gamma function of x. A domain error or pole error may occur if x is a negative integer or zero. A range error occurs if the magnitude of x is too large and may occur if the magnitude of x is too small.

Parameters

x	Parameter for the gamma function.

Returns

The tgamma functions return Γ(x).