Tue, 24 Nov 2009 16:34:39 +0100 Christian Urban tuned solution with comb_conv
Sun, 22 Nov 2009 15:27:10 +0100 Christian Urban updated to new Isabelle and clarified Skip_Proof
Sun, 22 Nov 2009 03:13:29 +0100 Christian Urban tuning
Sat, 21 Nov 2009 00:29:43 +0100 Christian Urban tuned
Fri, 20 Nov 2009 03:03:04 +0100 Christian Urban started something about sorts
Thu, 19 Nov 2009 20:23:15 +0100 Christian Urban tuned
(0) -300 -100 -30 -10 -6 +6 +10 +30 +100 tip