Wed, 02 Jun 2010 15:18:48 +0200 | blanchet | honor "xsymbols" | changeset | files |
Wed, 02 Jun 2010 14:40:15 +0200 | blanchet | kill another neg_clausify proof | changeset | files |
Wed, 02 Jun 2010 14:35:52 +0200 | blanchet | show types in Isar proofs, but not for free variables; | changeset | files |