diff options
| -rw-r--r-- | src/lngamma.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/lngamma.c b/src/lngamma.c index cf72aa09f..0038fb8ad 100644 --- a/src/lngamma.c +++ b/src/lngamma.c @@ -217,8 +217,9 @@ GAMMA_FUNC (mpfr_ptr y, mpfr_srcptr z0, mpfr_rnd_t rnd) in algorithms.tex */ if (MPFR_IS_INF(t)) { - inexact = mpfr_overflow (y, rnd, 1); mpfr_clear (t); + MPFR_SAVE_EXPO_FREE (expo); + inexact = mpfr_overflow (y, rnd, 1); return inexact; } if (MPFR_GET_EXP(t) - MPFR_PREC(t) >= 62) @@ -229,7 +230,8 @@ GAMMA_FUNC (mpfr_ptr y, mpfr_srcptr z0, mpfr_rnd_t rnd) { inexact = mpfr_set (y, t, rnd); mpfr_clear (t); - return inexact; + MPFR_SAVE_EXPO_FREE (expo); + return mpfr_check_range (y, inexact, rnd); } } mpfr_clear (t); |