Thu, 27 Jul 2000 18:27:09 +0200 wenzelm export has_internal;
Thu, 27 Jul 2000 18:25:55 +0200 wenzelm added thm_deps;
Thu, 27 Jul 2000 18:25:44 +0200 wenzelm added enter_forward_proof;
(0) -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip