Sat, 27 Jan 2018 19:57:37 +0100 explicit graph for chains, which contains all nts as nodes;
wenzelm [Sat, 27 Jan 2018 19:57:37 +0100] rev 67517
explicit graph for chains, which contains all nts as nodes;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 tip