Thu, 09 Sep 2021 15:55:12 +0200 wenzelm clarified signature;
Thu, 09 Sep 2021 15:45:27 +0200 wenzelm clarified modules;
Thu, 09 Sep 2021 14:50:26 +0200 wenzelm clarified set of items with order of addition;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 tip