ext/bigdecimal/bigdecimal.c: fix rounding algorithms for half-down
and half-even. This change is based on the patch created by Matthew
Willson, the reporter of this bug. [Bug #3803] [ruby-core:32136]
test/bigdecimal/test_bigdecimal.rb: add tests for above changes.
Added by mrkn (Kenta Murata) over 13 years ago
and half-even. This change is based on the patch created by Matthew
Willson, the reporter of this bug. [Bug #3803] [ruby-core:32136]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29293 b2dd03c8-39d4-4d8f-98ff-823fe69b080e