From: usa@... Date: 2016-04-22T07:33:23+00:00 Subject: [ruby-core:75094] [Ruby trunk Bug#12249] Math.gamma(-0.0) should return -Infinity Issue #12249 has been updated by Usaku NAKAMURA. Backport changed from 2.1: REQUIRED, 2.2: REQUIRED, 2.3: DONE to 2.1: REQUIRED, 2.2: DONE, 2.3: DONE ruby_2_2 r54687 merged revision(s) 49913,54492,54494,54495,54496,54499,54503. ---------------------------------------- Bug #12249: Math.gamma(-0.0) should return -Infinity https://bugs.ruby-lang.org/issues/12249#change-58220 * Author: Benoit Daloze * Status: Closed * Priority: Normal * Assignee: * ruby -v: ruby 2.2.4p230 (2015-12-16 revision 53155) [i386-mingw32] * Backport: 2.1: REQUIRED, 2.2: DONE, 2.3: DONE ---------------------------------------- On Windows, Math.gamma(-0.0) returns +Infinity instead of -Infinity, which is the correct result according to tgamma(3) and the behavior on other platforms. Is this OK to fix in Ruby? There is already a similar fix for #10642. -- https://bugs.ruby-lang.org/ Unsubscribe: