Mon, 10 Feb 2014 17:23:13 +0100 more explicit axiomatization;
wenzelm [Mon, 10 Feb 2014 17:23:13 +0100] rev 55381
more explicit axiomatization;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip