Mon, 18 Dec 2000 14:57:34 +0100 nipkow towards rtional arithmetic
Mon, 18 Dec 2000 12:23:54 +0100 paulson tidying and adding new proofs
Mon, 18 Dec 2000 12:21:54 +0100 paulson loads the new simproc extract_common_term
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip