Fri, 14 Jan 2011 15:44:47 +0100 eliminated global prems;
wenzelm [Fri, 14 Jan 2011 15:44:47 +0100] rev 41550
eliminated global prems; tuned proofs;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip