Wed, 01 May 1996 13:48:31 +0200 paulson New cancellation and monotonicity laws, about
Wed, 01 May 1996 13:47:21 +0200 paulson Two new "obvious" examples
(0) -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip