Fri, 10 Nov 2000 19:18:37 +0100 wenzelm int_distrib;
Fri, 10 Nov 2000 19:18:14 +0100 wenzelm nat_distrib;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip