| Wed, 31 Jul 2019 09:04:00 +0200 | nipkow | reduced dependencies | changeset | files |
| Tue, 30 Jul 2019 20:09:25 +0200 | wenzelm | clarified global theory context; | changeset | files |
| Tue, 30 Jul 2019 19:01:51 +0200 | wenzelm | more robust export, based on reconstruct_proof / expand_proof; | changeset | files |