Wed, 30 Sep 2009 00:17:06 +0200 wenzelm added chained_goal, which presents the goal thm as seen by semi-structured methods;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip