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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -1,3 +1,15 @@ +Wed May 9 11:51:06 2007 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * bignum.c (rb_big_pow): reduce multiplying for even number. + + * bignum.c (rb_big_pow): truncate all zero BDIGITs. [ruby-dev:30733] + + * bignum.c (rb_big_pow): improvement by calculating from MSB and using + factorization. <http://yowaken.dip.jp/tdiary/20070426.html#p01> + + * numeric.c (int_pow): calculate power in Fixnum as possible. + [ruby-dev:30726] + Tue May 8 23:42:51 2007 Tadayoshi Funaba <tadf@dotrb.org> * lib/date/format.rb (Date._parse): revised treatment of |