| Thu, 21 Oct 2010 15:06:30 +0000 | urbanc | tried at the end to prove the other direction (failed at the moment) | changeset | files |
| Thu, 21 Oct 2010 13:42:08 +0000 | urbanc | deleted the matcher ate the beginning; made it to work with stable Isabelle and the development version | changeset | files |
| Wed, 20 Oct 2010 14:11:14 +0000 | wu | former version has a ugly usage of "overloaded"; | changeset | files |