Wed, 21 Jul 2010 18:11:51 +0200 bulwahn putting proof in the right context; adding if rewriting; tuned
Thu, 22 Jul 2010 16:43:21 +0200 wenzelm load_thy: parallel parsing of units, which consist of statement/proof each;
Thu, 22 Jul 2010 14:59:27 +0200 wenzelm eliminated some unreferenced identifiers;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip