[#37248] [Feature:1.9] Enumerator#inspect — "Yusuke ENDOH" <mame@...>

遠藤です。

12 messages 2008/12/02

[#37337] [Feature #841] Object#self — "rubikitch ." <redmine@...>

Feature #841: Object#self

13 messages 2008/12/09

[#37513] Current status of 1.9.1 RC1's issues — "Yugui (Yuki Sonoda)" <yugui@...>

Hi, folks

14 messages 2008/12/20
[#37516] Re: Current status of 1.9.1 RC1's issues — Masatoshi SEKI <m_seki@...> 2008/12/20

咳といいます。

[#37576] [BUG:trunk] encoding for stdio's — "Yugui (Yuki Sonoda)" <yugui@...>

Yuguiです。

11 messages 2008/12/24

[ruby-dev:37524] [Bug #913] mathn した場合、sqrt(NaN) が複素数になる

From: tadayoshi funaba <redmine@...>
Date: 2008-12-21 06:21:19 UTC
List: ruby-dev #37524
Bug #913: mathn した場合、sqrt(NaN) が複素数になる
http://redmine.ruby-lang.org/issues/show/913

起票者: tadayoshi funaba
ステータス: Open, 優先度: Normal

main@191-20081221> nan = 0.0/0
#=> NaN
main@191-20081221> Math.sqrt(nan)
#=> NaN
main@191-20081221> require 'mathn'
#=> true
main@191-20081221> Math.sqrt(nan)
#=> (0+NaN*i)


----------------------------------------
http://redmine.ruby-lang.org

In This Thread

Prev Next