| Fri, 26 Jul 2002 21:09:39 +0200 | wenzelm | support for split assumptions in cases (hyps vs. prems); | changeset | files |
| Fri, 26 Jul 2002 21:07:57 +0200 | wenzelm | tuned; | changeset | files |
| Thu, 25 Jul 2002 18:29:04 +0200 | paulson | More lemmas, working towards relativization of "satisfies" | changeset | files |