Sun, 21 Jul 2019 15:19:07 +0200 wenzelm global declaration of abstract syntax for proof terms, with qualified names;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip