diff options
Diffstat (limited to 'math/w_j1l.c')
| -rw-r--r-- | math/w_j1l.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/math/w_j1l.c b/math/w_j1l.c index c4f8111ca2..e4242ec218 100644 --- a/math/w_j1l.c +++ b/math/w_j1l.c @@ -49,8 +49,11 @@ __y1l (long double x) return __kernel_standard_l (x, x, 211); } else if (x == 0.0L) - /* d = -one/(x-x) */ - return __kernel_standard_l (x, x, 210); + { + /* d = -one/(x-x) */ + feraiseexcept (FE_DIVBYZERO); + return __kernel_standard_l (x, x, 210); + } else if (_LIB_VERSION != _POSIX_) /* y1(x>X_TLOSS) */ return __kernel_standard_l (x, x, 237); |