| Thu, 23 Sep 2010 05:28:40 +0200 | Christian Urban | updated to Isabelle 22 Sept | file | diff | annotate |
| Sat, 18 Sep 2010 05:13:42 +0800 | Christian Urban | updated to Isabelle Sept 13 | file | diff | annotate |
| Sun, 12 Sep 2010 22:46:40 +0800 | Christian Urban | tuned code | file | diff | annotate |
| Thu, 27 May 2010 18:30:26 +0200 | Christian Urban | fixed bug where perm_simp 'forgets' how to prove equivariance for the empty set | file | diff | annotate |