| Thu, 01 Jun 2017 21:43:36 +0200 | wenzelm | tuned signature; | file | diff | annotate |
| Thu, 26 May 2016 17:51:22 +0200 | wenzelm | isabelle update_cartouches -c -t; | file | diff | annotate |
| Sat, 05 Mar 2016 17:01:45 +0100 | wenzelm | tuned signature -- clarified modules; | file | diff | annotate |