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e_gamma_r.c (869B)
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1 /* @(#)er_gamma.c 5.1 93/09/24 */
2 /*
3 * ====================================================
4 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
5 *
6 * Developed at SunPro, a Sun Microsystems, Inc. business.
7 * Permission to use, copy, modify, and distribute this
8 * software is freely granted, provided that this notice
9 * is preserved.
10 * ====================================================
11 */
12
13 #ifndef lint
14 static char rcsid[] = "$FreeBSD: src/lib/msun/src/e_gamma_r.c,v 1.6 2002/05/28 17:03:12 alfred Exp $";
15 #endif
16
17 /* __ieee754_gamma_r(x, signgamp)
18 * Reentrant version of the logarithm of the Gamma function
19 * with user provide pointer for the sign of Gamma(x).
20 *
21 * Method: See __ieee754_lgamma_r
22 */
23
24 #include "math.h"
25 #include "math_private.h"
26
27 double
28 __ieee754_gamma_r(double x, int *signgamp)
29 {
30 return __ieee754_lgamma_r(x,signgamp);
31 }