34 lines
728 B
C
34 lines
728 B
C
|
|
/* @(#)e_lgamma.c 1.3 95/01/18 */
|
|
/*
|
|
* ====================================================
|
|
* Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
|
|
*
|
|
* Developed at SunSoft, a Sun Microsystems, Inc. business.
|
|
* Permission to use, copy, modify, and distribute this
|
|
* software is freely granted, provided that this notice
|
|
* is preserved.
|
|
* ====================================================
|
|
*
|
|
*/
|
|
|
|
/* __ieee754_lgamma(x)
|
|
* Return the logarithm of the Gamma function of x.
|
|
*
|
|
* Method: call __ieee754_lgamma_r
|
|
*/
|
|
|
|
#include "fdlibm.h"
|
|
|
|
extern int signgam;
|
|
|
|
#ifdef __STDC__
|
|
double __ieee754_lgamma(double x)
|
|
#else
|
|
double __ieee754_lgamma(x)
|
|
double x;
|
|
#endif
|
|
{
|
|
return __ieee754_lgamma_r(x,&signgam);
|
|
}
|