Mon, 14 Oct 2019 19:58:38 +0200 wenzelm clarified "isabelle update" options -- more like "isabelle dump";
Mon, 14 Oct 2019 19:37:12 +0200 wenzelm clarified treatment of base logic image;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 tip