Sun, 15 Jan 2006 19:58:51 +0100 prefer ex1I over ex_ex1I in single-step reasoning;
wenzelm [Sun, 15 Jan 2006 19:58:51 +0100] rev 18689
prefer ex1I over ex_ex1I in single-step reasoning;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip