Tue, 25 Mar 2003 09:52:21 +0100 Presburger arithmetic
berghofe [Tue, 25 Mar 2003 09:52:21 +0100] rev 13881
Presburger arithmetic
(0) -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip