Fri, 28 Aug 2009 20:22:12 +0200 nipkow merged
Fri, 28 Aug 2009 20:21:50 +0200 nipkow tuned proofs
Fri, 28 Aug 2009 20:18:33 +0200 nipkow tuned proofs
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip