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| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-07-31 16:20:26 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-07-31 16:20:26 +0000 |
| commit | 4f1b07e9eb2a3aa00ab62d745f3e6e7d6b2d51d8 (patch) | |
| tree | 5819a251c99f37f4a536870f0dc3fcbdddb6ea3d /ChangeLog | |
| parent | d28913b4b9df545098a17de90588f45dbf110872 (diff) | |
* bignum.c (LOG2_KARATSUBA_BIG2STR_DIGITS): Removed.
(KARATSUBA_BIG2STR_DIGITS): Removed.
(big2str_numdigits_cache): New variable.
(power_cache_get_power): Merged with power_cache_get_power0.
This function returns maxpow_in_bdigit_dbl(base)**(2**power_level).
(rb_big2str1): use power_cache_get_power.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42295 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -1,3 +1,12 @@ +Thu Aug 1 01:09:02 2013 Tanaka Akira <akr@fsij.org> + + * bignum.c (LOG2_KARATSUBA_BIG2STR_DIGITS): Removed. + (KARATSUBA_BIG2STR_DIGITS): Removed. + (big2str_numdigits_cache): New variable. + (power_cache_get_power): Merged with power_cache_get_power0. + This function returns maxpow_in_bdigit_dbl(base)**(2**power_level). + (rb_big2str1): use power_cache_get_power. + Wed Jul 31 23:59:28 2013 Tanaka Akira <akr@fsij.org> * bignum.c (big2str_find_n1): Change the return type to size_t. |