Tue, 23 Dec 1997 11:37:48 +0100 paulson New "obvious theorems"
Mon, 22 Dec 1997 12:22:06 +0100 paulson Added range-type for completeness
Mon, 22 Dec 1997 12:21:37 +0100 paulson New example
(0) -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip