Sat, 17 Jun 2006 19:37:45 +0200 wenzelm RuleCases.mutual_rule: ctxt;
Sat, 17 Jun 2006 19:37:43 +0200 wenzelm RuleCases.mutual_rule: ctxt;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip