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* numeric.c: Mention that Float::DIG is the minimum number

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of siginificant digits. See #9191

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45235 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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marcandre 2014-03-02 01:55:02 +00:00
parent ec8de033e7
commit 9047641ce3
1 changed files with 2 additions and 1 deletions
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numeric.c
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@ -3988,7 +3988,8 @@ Init_Numeric(void)
*/
rb_define_const(rb_cFloat, "MANT_DIG", INT2FIX(DBL_MANT_DIG));
/*
* The number of decimal digits in a double-precision floating point.
* The minimum number of significant decimal digits in a double-precision
* floating point.
*
* Usually defaults to 15.
*/