Fri, 08 Jan 2010 10:44:30 +0100 Cezary Kaliszyk Modifications for new_equiv_rel, part2
Fri, 08 Jan 2010 10:39:08 +0100 Cezary Kaliszyk Modifictaions for new_relation.
(0) -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 tip