| Sun, 03 Nov 2019 18:55:35 +0100 | wenzelm | determine proof boxes from exported proof (NB: thm_boxes is not sufficient due to OfClass proofs); | changeset | files |
| Sun, 03 Nov 2019 18:53:48 +0100 | wenzelm | more operations; | changeset | files |
| Sun, 03 Nov 2019 16:20:05 +0100 | wenzelm | tuned whitespace; | changeset | files |
| Sun, 03 Nov 2019 16:01:39 +0100 | wenzelm | more robust; | changeset | files |