| Mon, 21 May 2012 16:37:28 +0200 | kuncar | use quot_del instead of ML code in Rat.thy | changeset | files |
| Mon, 21 May 2012 16:36:48 +0200 | kuncar | quot_del attribute, it allows us to deregister quotient types | changeset | files |
| Mon, 21 May 2012 11:31:52 +0200 | blanchet | invite users to upgrade their SPASS (so we can get rid of old code) | changeset | files |