Mon, 18 Dec 2000 15:00:15 +0100 paulson new simproc for cancelling common factors, etc.
Mon, 18 Dec 2000 14:59:05 +0100 nipkow moved mk_bin from Numerals to HOLogic
(0) -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip