Mon, 03 Sep 2007 08:07:39 +0200 | haftmann | fixed Rat.inv | changeset | files |
Mon, 03 Sep 2007 08:01:35 +0200 | haftmann | fixed Rat.inv | changeset | files |
Sun, 02 Sep 2007 23:36:21 +0200 | huffman | fix sgn_div_norm class | changeset | files |
Sun, 02 Sep 2007 12:34:20 +0200 | urbanc | made theorem-references safe | changeset | files |