Fri, 16 Apr 2010 16:53:00 +0200 blanchet optimize relevance filter by doing a Table.fold directly rather than destroying the datastructure each time;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip