1
2/* @(#)e_gamma.c 1.3 95/01/18 */
3/*
4 * ====================================================
5 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
6 *
7 * Developed at SunSoft, a Sun Microsystems, Inc. business.
8 * Permission to use, copy, modify, and distribute this
9 * software is freely granted, provided that this notice
10 * is preserved.
11 * ====================================================
12 *
13 */
14
15#include <sys/cdefs.h>
16__FBSDID("$FreeBSD$");
17
18/* __ieee754_gamma(x)
19 * Return the logarithm of the Gamma function of x.
20 *
21 * Method: call __ieee754_gamma_r
22 */
23
24#include "math.h"
25#include "math_private.h"
26
27extern int signgam;
28
29double
30__ieee754_gamma(double x)
31{
32	return __ieee754_gamma_r(x,&signgam);
33}
34