diff options
Diffstat (limited to 'libm/w_lgamma.c')
| -rw-r--r-- | libm/w_lgamma.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/libm/w_lgamma.c b/libm/w_lgamma.c deleted file mode 100644 index 9ef9051f1..000000000 --- a/libm/w_lgamma.c +++ /dev/null @@ -1,37 +0,0 @@ -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ - -/* double lgamma(double x) - * Return the logarithm of the Gamma function of x. - * - * Method: call __ieee754_lgamma_r - */ - -#include <math.h> -#include "math_private.h" - -double lgamma(double x) -{ -#ifdef _IEEE_LIBM - return __ieee754_lgamma_r(x, &signgam); -#else - double y = __ieee754_lgamma_r(x, &signgam); - if (_LIB_VERSION == _IEEE_) - return y; - if (!isfinite(y) && isfinite(x)) { - if (floor(x) == x && x <= 0.0) - return __kernel_standard(x, x, 15); /* lgamma pole */ - return __kernel_standard(x, x, 14); /* lgamma overflow */ - } - return y; -#endif -} -libm_hidden_def(lgamma) |