Tue, 17 Feb 2004 10:41:59 +0100 | paulson | further tweaks to the numeric theories | changeset | files |
Mon, 16 Feb 2004 15:24:03 +0100 | paulson | arith | changeset | files |
Mon, 16 Feb 2004 03:25:52 +0100 | kleing | lemmas about card (set xs) | changeset | files |