Issue #3270 has been updated by mrkn (Kenta Murata). Target version changed from 2.0.0 to next minor ---------------------------------------- Bug #3270: BigMath.exp が絶対値が大きな引数で遅い https://bugs.ruby-lang.org/issues/3270#change-36407 Author: mrkn (Kenta Murata) Status: Assigned Priority: Normal Assignee: mrkn (Kenta Murata) Category: lib Target version: next minor ruby -v: ruby 1.9.3dev (2010-05-11 trunk 27729) [x86_64-darwin10.3.0] =begin Rubyについて Part 40 http://pc12.2ch.net/test/read.cgi/tech/1272248179/121-122 > あと、expの絶対値が大きくなると、戻って来ないのよね。 > exp(a*b+c) = exp(a)**b * exp(c) > を使うと、幸せになれるかも。(ん十倍の威力で) =end
on 2013-02-17 07:41
Please log in before posting. Registration is free and takes only a minute.
Existing account
(Switch to SSL-encrypted connection)
NEW: Do you have a Google/GoogleMail or Yahoo account? No registration required!
Log in with Google account | Log in with Yahoo account
Log in with Google account | Log in with Yahoo account
No account? Register here.