Sun, 05 Feb 2012 08:24:38 +0100 bulwahn beautifying definitions of check_all and adding instance for finite_4
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip