Wed, 08 Apr 2020 14:09:32 +0200 wenzelm tuned;
Wed, 08 Apr 2020 14:06:26 +0200 wenzelm tuned -- avoid deprecated operations;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 tip