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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 43 |
1 files changed, 43 insertions, 0 deletions
@@ -1,3 +1,46 @@ +Wed Sep 3 22:31:11 2008 Yuki Sonoda (Yugui) <yugui@yugui.jp> + + * lib/mathn.rb (Integer): moved into prime.rb. + (Prime): ditto. + + * lib/prime.rb (Integer): moved from mathn.rb. + (Integer.each_prime): added. + (Integer#prime?): added. + (Prime): moved from mathn.rb. + Its implmentation was rewritten. see [ruby-dev:35863]. + And patched by Keiju ISHITSUKA <keiju@ishitsuka.com>, + see [ruby-dev:36128]. + (Prime.new): obsolete. + (Prime.instance): added. + (Prime.each): added. + (Prime.int_from_prime_division): added. + (Prime.prime_division): added. + (Prime.prime?): added. + Patch by TOYOFUKU Chikanobu + <nobu_toyofuku at nifty.com> in [ruby-dev:36067]. + (Prime.cache): removed. + (Prime.primes): removed. + (Prime.primes_so_far): removed. + (Prime#int_from_prime_division): added. + (Prime#prime_division): added. + (Prime#prime?): added. + (Prime#primes): removed. + (Prime#primes_so_far): removed. + (Prime::PseudoPrmeGenerator): added. + (Prime::EratosthenesGenerator): added. + (Prime::TrialDivisionGenerator): added. + (Prime::Generator23): added. + (Prime::TrialDivision): added. + Extracted from the previous implementation of Prime + by Keiju ISHITSUKA. + (Prime::EratosthenesSieve): added. + + * lib/.document (prime.rb): added + + * lib/README (prime.rb): added + + * test/test_prime.rb: added. + Wed Sep 3 21:49:00 2008 David A. Black <dblack@rubypal.com> * lib/scanf.rb: fixed bug involving matching literal '[' |