| Sat, 21 Feb 2009 20:52:30 +0100 | nipkow | Removed subsumed lemmas | file | diff | annotate |
| Wed, 28 Jan 2009 16:29:16 +0100 | nipkow | Replaced group_ and ring_simps by algebra_simps; | file | diff | annotate |
| Wed, 03 Dec 2008 15:58:44 +0100 | haftmann | made repository layout more coherent with logical distribution structure; stripped some $Id$s | file | diff | annotate | base |