| Thu, 13 Mar 2014 09:30:26 +0000 | Christian Urban |
updated to changes in Isabelle | file | diff | annotate |
| Fri, 19 Apr 2013 00:10:52 +0100 | Christian Urban |
updated to simplifier changes | file | diff | annotate |
| Thu, 12 Jul 2012 10:11:32 +0100 | Christian Urban | streamlined definition of alpha-equivalence for single binders (used flip instead of swap) | file | diff | annotate |