Mon, 12 Aug 2019 19:47:48 +0200 more compact proof terms;
wenzelm [Mon, 12 Aug 2019 19:47:48 +0200] rev 70518
more compact proof terms;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip