| Mon, 17 Mar 2008 22:34:23 +0100 | wenzelm | only one version of group.rcos_self; | file | diff | annotate |
| Wed, 05 Mar 2008 21:42:21 +0100 | wenzelm | explicit referencing of background facts; | file | diff | annotate |
| Thu, 21 Jun 2007 17:28:53 +0200 | wenzelm | tuned proofs -- avoid implicit prems; | file | diff | annotate |
| Thu, 14 Jun 2007 10:38:48 +0200 | wenzelm | tuned proofs: avoid implicit prems; | file | diff | annotate |
| Wed, 13 Jun 2007 00:01:41 +0200 | wenzelm | tuned proofs: avoid implicit prems; | file | diff | annotate |
| Thu, 23 Nov 2006 20:34:21 +0100 | wenzelm | prefer antiquotations over LaTeX macros; | file | diff | annotate |
| Thu, 03 Aug 2006 14:57:26 +0200 | ballarin | Restructured algebra library, added ideals and quotient rings. | file | diff | annotate |