| Mon, 08 Sep 2014 14:03:02 +0200 | blanchet | improved 'datatype_compat' further for recursion through functions | file | diff | annotate |
| Wed, 12 Feb 2014 08:37:06 +0100 | blanchet | adapted to 'xxx_{case,rec}' renaming, to new theorem names, and to new variable names in theorems | 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 |
| Fri, 04 Mar 2011 00:09:47 +0100 | wenzelm | eliminated prems; | file | diff | annotate |
| Mon, 21 Feb 2011 17:43:23 +0100 | wenzelm | modernized specifications; | file | diff | annotate |
| Wed, 08 Sep 2010 19:21:46 +0200 | haftmann | modernized primrec | file | diff | annotate |
| Wed, 22 Jul 2009 15:28:18 +0200 | Christian Urban | tuned proofs and added some lemmas | file | diff | annotate |