Thu, 04 Dec 1997 13:49:27 +0100 wenzelm moved global_names ref to Pure/ROOT.ML;
Thu, 04 Dec 1997 12:50:02 +0100 nipkow pred -> -1
Thu, 04 Dec 1997 12:44:37 +0100 nipkow pred n -> n-1
Thu, 04 Dec 1997 09:05:59 +0100 nipkow Simplified proofs.
Thu, 04 Dec 1997 09:05:39 +0100 nipkow Added thm mult_div_cancel
Wed, 03 Dec 1997 17:31:25 +0100 nipkow n ~= 0 should become 0 < n
(0) -3000 -1000 -300 -100 -30 -10 -6 +6 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip