Sat, 12 Jun 2010 11:32:36 +0200 Christian Urban some slight tuning of the intro
Sat, 12 Jun 2010 06:35:27 +0200 Cezary Kaliszyk Fix integer relation.
(0) -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 tip