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author | (no author) <(no author)@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-06-04 09:02:30 +0000 |
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committer | (no author) <(no author)@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-06-04 09:02:30 +0000 |
commit | 469c1f3f40f279906aceceb7cd4aef80eeffd642 (patch) | |
tree | 37d0caae0cb84f774c364bfa2077423a31144e5f /math.c | |
parent | 99020d6e50702eb371111d73280eb80b4b29ba5b (diff) |
This commit was manufactured by cvs2svn to create tag 'v1_6_4'.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_6_4@1498 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'math.c')
-rw-r--r-- | math.c | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -64,6 +64,11 @@ math_exp(obj, x) return rb_float_new(exp(RFLOAT(x)->value)); } +#if defined __CYGWIN__ +#define log(x) ((x) < 0.0 ? nan() : log(x)) +#define log10(x) ((x) < 0.0 ? nan() : log10(x)) +#endif + static VALUE math_log(obj, x) VALUE obj, x; |