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| author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-07-15 11:58:10 +0000 |
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| committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-07-15 11:58:10 +0000 |
| commit | f5c9a004acc4f939a0dcff621864d895378d82cc (patch) | |
| tree | ebab2e950b69f470b5b8725eaf62e8cf01a38350 /README.EXT | |
| parent | 5c6d11007b4a2b4333d8b836e64962e5d3a9a7a0 (diff) | |
| download | ruby-f5c9a004acc4f939a0dcff621864d895378d82cc.tar.gz ruby-f5c9a004acc4f939a0dcff621864d895378d82cc.tar.xz ruby-f5c9a004acc4f939a0dcff621864d895378d82cc.zip | |
merges r24091 from trunk into ruby_1_9_1.
--
* lib/prime.rb (Prime#prime_division): now decomposes
negative integer into a decomposition with element [-1, 1].
* test/test_prime.rb: test for it.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@24121 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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