Fri, 07 Jan 2000 11:00:56 +0100 | paulson | new theorem leadsTo_refl and induction rule leadsTo_induct_pre | changeset | files |
Fri, 07 Jan 2000 10:57:06 +0100 | paulson | better automation for "slice" | changeset | files |
Fri, 07 Jan 2000 10:55:35 +0100 | paulson | moved some proofs from UNITY/ELT to UNITY/Project | changeset | files |