Thu, 08 Mar 2012 21:36:36 +0100 wenzelm simplified -- plain map_index is sufficient (pointed out by Enrico Tassi);
Thu, 08 Mar 2012 21:35:54 +0100 wenzelm tuned;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip