Thu, 02 Sep 2010 11:02:13 +0200 blanchet make definitional CNF translation code more robust in the presence of existential quantifiers in the "literals"
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip