Thu, 11 Jan 2007 16:53:12 +0100 well-founded relations for the integers
paulson [Thu, 11 Jan 2007 16:53:12 +0100] rev 22059
well-founded relations for the integers
(0) -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip