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Diffstat (limited to 'libm/src/e_lgamma.c')
-rw-r--r-- | libm/src/e_lgamma.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/libm/src/e_lgamma.c b/libm/src/e_lgamma.c new file mode 100644 index 0000000..91677d6 --- /dev/null +++ b/libm/src/e_lgamma.c @@ -0,0 +1,33 @@ + +/* @(#)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); +} |