| Tue, 09 Dec 2008 22:13:16 -0800 | huffman | move all neg-related lemmas to NatBin; make type of neg specific to int | file | diff | annotate |
| Wed, 03 Dec 2008 21:50:36 -0800 | huffman | enable eq_bin_simps for simplifying equalities on numerals | file | diff | annotate |
| Wed, 03 Dec 2008 21:00:39 -0800 | huffman | fix proofs related to simplification of inequalities on numerals | 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 |