From: akr@... Date: 2014-11-12T01:17:25+00:00 Subject: [ruby-core:66218] [ruby-trunk - Bug #10306] BigNum error Issue #10306 has been updated by Akira Tanaka. Would you try latest trunk or 2.1 branch? I fixed a bug recently. [Bug #10465] Note that using GMP should also fix the problem. ---------------------------------------- Bug #10306: BigNum error https://bugs.ruby-lang.org/issues/10306#change-49908 * Author: Max Bacoux * Status: Feedback * Priority: Low * Assignee: * Category: core * Target version: * ruby -v: ruby 2.1.3p242 (2014-09-19 revision 47630) [x86_64-darwin13.0] * Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN ---------------------------------------- Some calculations are wrong when dealing with large bignums. For example, try 1000000000 ** 99, the result is obviously not right. -- https://bugs.ruby-lang.org/