| Wed, 30 Nov 2005 22:52:46 +0100 | wenzelm | simulaneous 'def'; | changeset | files |
| Wed, 30 Nov 2005 21:51:23 +0100 | urbanc | added facilities to prove the pt and fs instances | changeset | files |
| Wed, 30 Nov 2005 19:08:51 +0100 | urbanc | started to change the transitivity/narrowing case: | changeset | files |
| Wed, 30 Nov 2005 18:37:12 +0100 | urbanc | changed everything until the interesting transitivity_narrowing | changeset | files |