| Fri, 01 Jan 2016 10:49:00 +0100 | wenzelm | isabelle update_cartouches -c -t; | file | diff | annotate |
| Thu, 23 Jul 2015 14:25:05 +0200 | wenzelm | isabelle update_cartouches; | file | diff | annotate |
| Tue, 11 Nov 2014 15:55:31 +0100 | wenzelm | more symbols; | file | diff | annotate |
| Sun, 02 Nov 2014 18:21:45 +0100 | wenzelm | modernized header uniformly as section; | file | diff | annotate |
| Mon, 10 Feb 2014 17:20:11 +0100 | wenzelm | prefer vacuous definitional type classes over axiomatic ones; | file | diff | annotate |
| Tue, 24 Jul 2012 14:07:44 +0200 | wenzelm | more session ROOT files; | file | diff | annotate |
| Tue, 29 Mar 2011 23:27:38 +0200 | wenzelm | modernized specifications -- less axioms; | file | diff | annotate |