Thu, 23 Sep 2010 05:28:40 +0200 Christian Urban updated to Isabelle 22 Sept
Wed, 22 Sep 2010 23:17:25 +0200 Christian Urban removed dead code
Wed, 22 Sep 2010 18:13:26 +0200 Christian Urban fixed
(0) -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 tip