| Wed, 15 Nov 2006 16:23:55 +0100 | urbanc | replaced exists_fresh lemma with a version formulated with obtains; | changeset | files |
| Wed, 15 Nov 2006 15:39:22 +0100 | wenzelm | updated; | changeset | files |
| Wed, 15 Nov 2006 15:37:34 +0100 | wenzelm | Auxiliary antiquotations for Isabelle manuals. | changeset | files |