Thu, 28 Mar 2019 13:20:57 +0100 wenzelm clarified diagrams;
Thu, 28 Mar 2019 13:06:32 +0100 wenzelm clarified diagrams;
Thu, 28 Mar 2019 12:59:44 +0100 wenzelm proper syntax diagrams;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 tip