From a406475bcbecae14693201adafa2ad2e0cdfc8fc Mon Sep 17 00:00:00 2001 From: shyouhei Date: Wed, 15 Aug 2007 21:25:07 +0000 Subject: * numeric.c (fix_pow): integer power calculation: 0**n => 0, 1**n => 1, -1**n => 1 (n: even) / -1 (n: odd). * test/ruby/test_fixnum.rb (TestFixnum::test_pow): update test suite. pow(-3, 2^64) gives NaN when pow(3, 2^64) gives Inf. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_5@13015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'ChangeLog') diff --git a/ChangeLog b/ChangeLog index 62151d6411..3d98a6319c 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +Thu Aug 16 06:24:39 2007 Yukihiro Matsumoto + + * numeric.c (fix_pow): integer power calculation: 0**n => 0, + 1**n => 1, -1**n => 1 (n: even) / -1 (n: odd). + Thu Aug 16 06:11:34 2007 Yukihiro Matsumoto * lib/base64.rb (Base64::b64encode): should not specify /o option -- cgit v1.2.3