| Tue, 20 Mar 2012 11:26:10 +0000 | Christian Urban | updated to new Isabelle (20 March) | file | diff | annotate |
| Thu, 22 Dec 2011 04:35:01 +0000 | Christian Urban | fixed problem with equivariance for beta_star | file | diff | annotate |
| Thu, 03 Nov 2011 13:19:23 +0000 | Christian Urban | updated to Isabelle 3 Nov; it includes a hack to work around a bug in the localised version of the quotient package | file | diff | annotate |
| Wed, 22 Jun 2011 12:18:22 +0100 | Christian Urban | some rudimentary infrastructure for storing data about nominal datatypes | file | diff | annotate |