| Tue, 02 Aug 2016 18:44:37 +0200 | wenzelm | tuned; | file | diff | annotate |
| Sun, 14 Feb 2016 16:40:00 +0100 | wenzelm | more explicit dummy proofs; | file | diff | annotate |
| Mon, 07 Dec 2015 10:38:04 +0100 | wenzelm | isabelle update_cartouches -c -t; | file | diff | annotate |