From: naruse@... Date: 2017-07-10T08:14:39+00:00 Subject: [ruby-core:81993] [Ruby trunk Bug#5497] Math.log10(10_000) error on HP-UX/PA Issue #5497 has been updated by naruse (Yui NARUSE). Assignee changed from mrkn (Kenta Murata) to takano32 (Mitsuhiro TAKANO) ---------------------------------------- Bug #5497: Math.log10(10_000) error on HP-UX/PA https://bugs.ruby-lang.org/issues/5497#change-65724 * Author: twwlogin (The Written Word Inc) * Status: Feedback * Priority: Normal * Assignee: takano32 (Mitsuhiro TAKANO) * Target version: next minor * ruby -v: UNKNOWN * Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN ---------------------------------------- I've built 1.9.2 from svn revision at 33531 on HP-UX/PA and HP-UX/IA. I'm getting two different results for Math.log10(10_000) depending on IA64 and PA-RISC: (ia64) p Math.log10(10_000) 4 (pa-risc) p Math.log10(10_000) 3.9999999999999996 Any idea where in the code I can look to try and fix this? -- https://bugs.ruby-lang.org/ Unsubscribe: