diff options
Diffstat (limited to 'libm/w_lgamma.c')
| -rw-r--r-- | libm/w_lgamma.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/libm/w_lgamma.c b/libm/w_lgamma.c index 95bd41330..9ef9051f1 100644 --- a/libm/w_lgamma.c +++ b/libm/w_lgamma.c @@ -18,22 +18,20 @@ #include <math.h> #include "math_private.h" -libm_hidden_proto(signgam) double lgamma(double x) { #ifdef _IEEE_LIBM - return __ieee754_lgamma_r(x,&signgam); + return __ieee754_lgamma_r(x, &signgam); #else - double y; - 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 */ - else - return __kernel_standard(x,x,14); /* lgamma overflow */ - } else - return y; + 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) |