Fri, 23 Oct 2020 14:33:17 +0200 wenzelm index for https://isabelle.in.tum.de/components (or clones);
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 tip