[#63592] [ruby-trunk - Bug #10009] IO operation is 10x slower in multi-thread environment — normalperson@...
Issue #10009 has been updated by Eric Wong.
3 messages
2014/07/08
[#63682] [ruby-trunk - Feature #10030] [PATCH] reduce rb_iseq_struct to 296 bytes — ko1@...
Issue #10030 has been updated by Koichi Sasada.
3 messages
2014/07/13
[#63703] [ruby-trunk - Feature #10030] [PATCH] reduce rb_iseq_struct to 296 bytes — ko1@...
Issue #10030 has been updated by Koichi Sasada.
3 messages
2014/07/14
[#63743] [ruby-trunk - Bug #10037] Since r46798 on Solaris, "[BUG] rb_vm_get_cref: unreachable" during make — ngotogenome@...
Issue #10037 has been updated by Naohisa Goto.
3 messages
2014/07/15
[#64136] Ruby 2.1.2 (and 2.1.1 and probably others) assumes a libffi with 3 version numbers in extconf.rb — "Jeffrey 'jf' Lim" <jfs.world@...>
As per subject.
4 messages
2014/07/31
[#64138] Re: Ruby 2.1.2 (and 2.1.1 and probably others) assumes a libffi with 3 version numbers in extconf.rb
— "Jeffrey 'jf' Lim" <jfs.world@...>
2014/07/31
On Thu, Jul 31, 2014 at 6:03 PM, Jeffrey 'jf' Lim <[email protected]>
[ruby-core:63859] [ruby-trunk - Feature #10073] [Open] [PATCH] Implement Laplace expansion for matrix.
From:
qlli.illb@...
Date:
2014-07-19 07:41:34 UTC
List:
ruby-core #63859
Issue #10073 has been reported by gogo tanaka. ---------------------------------------- Feature #10073: [PATCH] Implement Laplace expansion for matrix. https://bugs.ruby-lang.org/issues/10073 * Author: gogo tanaka * Status: Open * Priority: Normal * Assignee: * Category: * Target version: ---------------------------------------- Laplace expansion has really important mathematical property. We can handle many thing with this (determinant, cross product) So I'm confident that this method is necessary. But I recognize Ruby should be not for mathematician but rubyist. Ruby doesn't need too academic method. So If you think it is too academic you can ignore my patches. gogo. ---Files-------------------------------- implement_Matrix#laplace_expansion.patch (3.31 KB) -- https://bugs.ruby-lang.org/