Fri, 06 Jun 1997 10:18:46 +0200 | paulson | New example theory: Recdef | changeset | files |
Thu, 05 Jun 1997 19:44:13 +0200 | nipkow | added finite_converse | changeset | files |
Thu, 05 Jun 1997 17:19:05 +0200 | nipkow | Moved image_is_empty from Finite.ML to equalities.ML | changeset | files |
Thu, 05 Jun 1997 14:40:35 +0200 | nipkow | Modified a few defs and proofs because of the changes to theory Finite.thy. | changeset | files |