| Tue, 24 Feb 2009 11:12:58 -0800 | huffman | make more proofs work whether or not One_nat_def is a simp rule | 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 |