| Fri, 08 Dec 2023 19:29:05 +0100 | wenzelm | more operations; | changeset | files |
| Fri, 08 Dec 2023 19:00:46 +0100 | wenzelm | minor performance tuning: more careful treatment of empty environment; | changeset | files |
| Fri, 08 Dec 2023 18:51:18 +0100 | wenzelm | clarified signature; | changeset | files |
| Fri, 08 Dec 2023 18:40:31 +0100 | wenzelm | more zproofs; | changeset | files |