diff options
-rw-r--r-- | ChangeLog | 4 | ||||
-rw-r--r-- | math.c | 1 |
2 files changed, 5 insertions, 0 deletions
@@ -1,3 +1,7 @@ +Sat Oct 10 20:35:27 2009 Yuki Sonoda (Yugui) <yugui@yugui.jp> + + * math.c (math_atanh): reverted r25279. + Sat Oct 10 19:03:29 2009 Tanaka Akira <akr@fsij.org> * ext/curses/curses.c: use rb_thread_blocking_region to avoid @@ -298,6 +298,7 @@ math_atanh(VALUE obj, VALUE x) d0 = RFLOAT_VALUE(x); d = atanh(d0); domain_check(d0, d, "atanh"); + infinity_check(x, d, "atanh"); return DBL2NUM(d); } |