mrkn ebd61e5f28 * ext/bigdecimal/bigdecimal.c (BigDecimal_power): support non-integral ... exponent. fixes #3271 * ext/bigdecimal/bigdecimal.c (rmpd_power_by_big_decimal): ditto. * ext/bigdecimal/bigdecimal.c (BigDecimal_power_op): add a function to only use for "**" operator. * test/bigdecimal/test_bigdecimal.rb: add a bunch of tests for the above changes. * ext/bigdecimal/bigdecimal.c (is_integer): add an utility function. * ext/bigdecimal/bigdecimal.c (is_negative): ditto. * ext/bigdecimal/bigdecimal.c (is_positive): ditto. * ext/bigdecimal/bigdecimal.c (is_zero): ditto. * ext/bigdecimal/bigdecimal.c (is_one): ditto. * ext/bigdecimal/bigdecimal.c (is_even): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e		2011-07-10 03:19:49 +00:00
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test_bigdecimal.rb	* ext/bigdecimal/bigdecimal.c (BigDecimal_power): support non-integral	2011-07-10 03:19:49 +00:00
test_bigmath.rb	* ext/bigdecimal/bigdecimal.c (BigMath_s_log): move BigMath.log from	2011-06-27 16:26:09 +00:00
testbase.rb	* test/bigdecimal/testbase.rb (teardown): should reset all modes.	2010-04-26 01:55:51 +00:00