| Mon, 08 Feb 2010 21:28:27 +0100 | wenzelm | modernized some syntax translations; | file | diff | annotate |
| Fri, 22 Jan 2010 13:39:00 +0100 | haftmann | simplified proofs | file | diff | annotate |
| Fri, 13 Nov 2009 14:14:04 +0100 | nipkow | renamed lemmas "anti_sym" -> "antisym" | file | diff | annotate |
| Tue, 01 Sep 2009 15:39:33 +0200 | haftmann | some reorganization of number theory | file | diff | annotate | base |