Wed, 15 Jun 2005 13:46:00 +0200 chaieb int -> IntInf.int
Wed, 15 Jun 2005 11:54:13 +0200 nipkow added lemmas
(0) -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip