Sun, 04 Oct 2015 23:02:57 +0100 Christian Urban added one more reference to an incorrect specification
Wed, 09 Sep 2015 11:24:19 +0100 Christian Urban updated for Isabelle 2015
Tue, 15 Jul 2014 17:25:53 +0200 Christian Urban updated teh theories to newer Isabelle version
Thu, 12 Jun 2014 10:14:50 +0100 Christian Urban a few additions
(0) -30 -10 -4 +4 +10 +30 +100 tip