1 /* e_gammaf.c -- float version of e_gamma.c. 2 * Conversion to float by Ian Lance Taylor, Cygnus Support, ian (at) cygnus.com. 3 */ 4 5 /* 6 * ==================================================== 7 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. 8 * 9 * Developed at SunPro, a Sun Microsystems, Inc. business. 10 * Permission to use, copy, modify, and distribute this 11 * software is freely granted, provided that this notice 12 * is preserved. 13 * ==================================================== 14 */ 15 16 #include <sys/cdefs.h> 17 __FBSDID("$FreeBSD$"); 18 19 /* __ieee754_gammaf(x) 20 * Return the logarithm of the Gamma function of x. 21 * 22 * Method: call __ieee754_gammaf_r 23 */ 24 25 #include "math.h" 26 #include "math_private.h" 27 28 extern int signgam; 29 30 float 31 __ieee754_gammaf(float x) 32 { 33 return __ieee754_gammaf_r(x,&signgam); 34 } 35
