Tue, 03 Aug 1999 13:15:36 +0200 paulson biconditionals and the natural numbers
Tue, 03 Aug 1999 13:15:20 +0200 paulson added realT
Tue, 03 Aug 1999 13:08:58 +0200 paulson biconditionals and the natural numbers
(0) -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip