| Tue, 13 Aug 2013 16:25:47 +0200 | wenzelm | standardized symbols via "isabelle update_sub_sup", excluding src/Pure and src/Tools/WWW_Find; | file | diff | annotate |
| Thu, 25 Jul 2013 08:57:16 +0200 | haftmann | factored syntactic type classes for bot and top (by Alessandro Coglio) | file | diff | annotate |
| Thu, 14 Feb 2013 14:14:55 +0100 | haftmann | consolidation of library theories on product orders | file | diff | annotate | base |