| Sat, 02 Jan 2016 18:48:45 +0100 | wenzelm | isabelle update_cartouches -c -t; | file | diff | annotate |
| Mon, 28 Dec 2015 17:43:30 +0100 | wenzelm | prefer symbols for "Union", "Inter"; | file | diff | annotate |
| Wed, 07 Oct 2015 23:28:49 +0200 | wenzelm | isabelle update_cartouches; | file | diff | annotate |