diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/math/tgamma.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/math/tgamma.c b/src/math/tgamma.c index 691e86a4..f91af735 100644 --- a/src/math/tgamma.c +++ b/src/math/tgamma.c @@ -137,6 +137,7 @@ double tgamma(double x) /* x =< -184: tgamma(x)=+-0 with underflow */ if (absx >= 184) { if (x < 0) { + FORCE_EVAL((float)(0x1p-126/x)); if (floor(x) * 0.5 == floor(x * 0.5)) return 0; return -0.0; |