Wed, 25 Oct 1995 10:49:53 +0100 nipkow Removed Old_HOL
Wed, 25 Oct 1995 10:15:51 +0100 paulson Unused type sequ deleted
Wed, 25 Oct 1995 09:50:18 +0100 nipkow Hat to modify a proof because of chaned simpset for Prod.
(0) -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip