| Thu, 18 Mar 2021 12:46:25 +0100 | wenzelm | clarified order for presentation in isar-ref (Appendix B); | changeset | files |
| Thu, 18 Mar 2021 12:41:17 +0100 | wenzelm | prefer explicit \<Zproject> (with its own Unicode codepoint); | changeset | files |
| Wed, 17 Mar 2021 22:24:57 +0100 | wenzelm | more Isabelle symbol definitions for Z Notation, based on https://github.com/isabelle-utp/Z_Toolkit 998c9f7880d3 by Simon Foster; | changeset | files |