shigek
aafd6b025c
ver method added.
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Spec for div changed.
add,sub,mult,div now can specify exact digits number.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4153 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2003-07-25 02:26:56 +00:00
shigek
28f3cb3fd8
COMP_MODE_ROUNDUP -> COMP_MODE_ROUND
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4121 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2003-07-23 04:48:56 +00:00
shigek
66910f17b7
Explanation for prec, and some more for max. number of sig. digits.
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4117 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2003-07-22 14:04:23 +00:00
shigek
15c3df744f
patches from T.Saito etc.
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4108 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2003-07-21 14:49:25 +00:00
shigek
b10272dc37
More pathes from Tadasi Saito.
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As discussed in ruby-dev ML:
E,PI, etc are disabled.
BigDecimal op String disabled.
to_f changed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4091 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2003-07-18 15:23:23 +00:00
shigek
d3ce235bab
1.From Tadashi Saito's advice
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to_parts changed to split,assign removed, ** added,bugs in infinite? & nozero? fixed.
2.Rounding functionalities added
mode now accepts rounding mode.
round accepts second argument for Bankers' rounding.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4008 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2003-06-27 04:38:57 +00:00
shigek
3f8d7303c1
bigdecimal-brushup.patch from Tadashi Saito applied.
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3763 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2003-05-06 13:18:26 +00:00
shigek
558c428b72
More explanations for sincos.
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3721 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2003-04-24 13:32:30 +00:00
shigek
7744351708
Copied from rough/bigdecimal,documents & some sample programs added.
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3625 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2003-03-28 05:00:21 +00:00
