| Thu, 18 Apr 2013 17:07:01 +0200 | wenzelm | simplifier uses proper Proof.context instead of historic type simpset; | file | diff | annotate |
| Mon, 02 Apr 2012 09:18:16 +0200 | huffman | add simp rules for dvd on negative numerals | file | diff | annotate |
| Sun, 20 Nov 2011 21:05:23 +0100 | wenzelm | eliminated obsolete "standard"; | file | diff | annotate |
| Tue, 06 Sep 2011 19:03:41 -0700 | huffman | avoid using legacy theorem names | file | diff | annotate |
| Mon, 06 Sep 2010 19:13:10 +0200 | wenzelm | more antiquotations; | file | diff | annotate |
| Fri, 06 Aug 2010 12:37:00 +0200 | wenzelm | modernized specifications; | file | diff | annotate |
| Mon, 08 Feb 2010 17:12:30 +0100 | haftmann | tuned proofs | file | diff | annotate |
| Sat, 17 Oct 2009 14:43:18 +0200 | wenzelm | eliminated hard tabulators, guessing at each author's individual tab-width; | file | diff | annotate |
| Tue, 01 Sep 2009 15:39:33 +0200 | haftmann | some reorganization of number theory | file | diff | annotate | base |