| Thu, 18 Mar 2021 13:03:29 +0100 | wenzelm | more Z_Notation symbols, as proposed by Simon Foster; | changeset | files |
| Thu, 18 Mar 2021 12:53:05 +0100 | wenzelm | more accurate spacing, according to results seen in isar-ref (Appendix B), using 12pt or 10pt; | changeset | files |
| Thu, 18 Mar 2021 12:46:25 +0100 | wenzelm | clarified order for presentation in isar-ref (Appendix B); | changeset | files |