Thu, 03 Jan 2008 10:27:34 +0100 chaieb Changed order of tactics in presburger --- thinning before case splits
Thu, 03 Jan 2008 00:15:42 +0100 wenzelm maintain thread transition properties;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip