Wed, 23 Apr 1997 11:12:10 +0200 | paulson | Unfortunately, the \\< syntax does not always accept the beginning of a line | changeset | files |
Wed, 23 Apr 1997 11:11:38 +0200 | paulson | Loop detection: before expanding a haz formula, see whether it is a duplicate | changeset | files |
Wed, 23 Apr 1997 11:05:52 +0200 | paulson | Made a proof search more deterministic | changeset | files |