Fri, 04 Jun 1999 16:17:10 +0200 | wenzelm | added Isar_examples/Group.thy; | changeset | files |
Fri, 04 Jun 1999 16:16:31 +0200 | wenzelm | Some bits of group theory. Demonstrate calculational proofs. | changeset | files |
Wed, 02 Jun 1999 22:29:04 +0200 | wenzelm | read_term/prop_pat: do not freeze; | changeset | files |