Tue, 21 Aug 2007 03:17:03 +0200 | huffman | move udvd, div and mod stuff from WordDefinition to WordArith | changeset | files |
Tue, 21 Aug 2007 03:02:27 +0200 | huffman | move order-related stuff from WordDefinition to WordArith | changeset | files |
Tue, 21 Aug 2007 02:30:14 +0200 | huffman | add lemma one_less_power | changeset | files |