From: Kenta Murata Date: 2011-07-03T22:26:55+09:00 Subject: [ruby-dev:44026] [Ruby 1.9 - Feature #4968][Assigned] BigDecimal#sqrt は BigMath.sqrt へ移動すべき Issue #4968 has been reported by Kenta Murata. ---------------------------------------- Feature #4968: BigDecimal#sqrt は BigMath.sqrt へ移動すべき http://redmine.ruby-lang.org/issues/4968 Author: Kenta Murata Status: Assigned Priority: Normal Assignee: Kenta Murata Category: ext Target version: 1.9.x 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。 -- http://redmine.ruby-lang.org