| Tue, 09 Sep 2014 20:51:36 +0200 | blanchet | use 'datatype_new' (soon to be renamed 'datatype') in Isabelle's libraries | file | diff | annotate |
| 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 |
| Wed, 12 Oct 2011 20:16:48 +0200 | wenzelm | tuned proofs -- eliminated vacuous "induct arbitrary: ..." situations; | file | diff | annotate |
| Sat, 03 Sep 2011 17:56:33 +0200 | haftmann | tuned proof | file | diff | annotate |
| Mon, 21 Feb 2011 17:43:23 +0100 | wenzelm | modernized specifications; | file | diff | annotate |
| Sat, 30 Jan 2010 17:03:46 +0100 | berghofe | Adapted to changes in cases method. | file | diff | annotate |