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author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-12 16:29:47 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-12 16:29:47 +0000 |
commit | d589608da9915722e494119a874cb36cc5e42df2 (patch) | |
tree | 576c3f42eea2cde7905dff73debce74409706cd4 /math.c | |
parent | 198aac595092e55a10cb458151556492a985b734 (diff) |
merge revision(s) 57778,57779:
string.c: [DOC] fix doc formatting for String#==, #===
math.c: more accuracy
* math.c (math_log10): calculate log10(2) for more accuracy.
[ruby-core:79907] [Bug #13279]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57928 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'math.c')
-rw-r--r-- | math.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -563,7 +563,7 @@ math_log10(VALUE unused_obj, VALUE x) /* check for pole error */ if (d == 0.0) return DBL2NUM(-INFINITY); - return DBL2NUM(log10(d) + numbits * M_LN2/M_LN10); /* log10(d * 2 ** numbits) */ + return DBL2NUM(log10(d) + numbits * log10(2)); /* log10(d * 2 ** numbits) */ } /* |