Sat, 31 Jul 2021 12:48:01 +0200 wenzelm clarified signature --- more operations;
Sat, 31 Jul 2021 12:24:13 +0200 wenzelm tuned;
Sat, 31 Jul 2021 12:23:15 +0200 wenzelm clarified order of modules;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 tip