Tue, 17 May 2011 18:11:21 +0100 updated to new Isabelle
Christian Urban <urbanc@in.tum.de> [Tue, 17 May 2011 18:11:21 +0100] rev 462
updated to new Isabelle
(0) -300 -100 -30 -10 -1 +1 +10 +30 +100 tip