Tue, 11 Apr 2006 16:00:09 +0200 wenzelm classes: prefer thy operations;
Tue, 11 Apr 2006 16:00:08 +0200 wenzelm export pretty_classrel/arity;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip