From: muraken@... Date: 2018-03-08T09:22:40+00:00 Subject: [ruby-dev:50493] [Ruby trunk Feature#4968][Closed] BigDecimal#sqrt は BigMath.sqrt へ移動すべき Issue #4968 has been updated by mrkn (Kenta Murata). Status changed from Assigned to Closed I continue this issue at https://github.com/ruby/bigdecimal/issues/99 ---------------------------------------- Feature #4968: BigDecimal#sqrt は BigMath.sqrt へ移動すべき https://bugs.ruby-lang.org/issues/4968#change-70901 * Author: mrkn (Kenta Murata) * Status: Closed * Priority: Normal * Assignee: mrkn (Kenta Murata) * Target version: ---------------------------------------- Math.sqrt との対称性から、BigDecimal#sqrt は BigMath.sqrt として提供すべきでしょう。 -- https://bugs.ruby-lang.org/