Tue, 19 Oct 2010 07:05:04 -0700 | huffman | simplify fixrec pattern match function | changeset | files |
Sun, 17 Oct 2010 09:53:47 -0700 | huffman | simplify some proofs | changeset | files |
Tue, 19 Oct 2010 15:13:35 +0100 | Christian Urban | tuned | changeset | files |
Tue, 19 Oct 2010 12:26:38 +0200 | bulwahn | added some facts about factorial and dvd, div and mod | changeset | files |