Mon, 29 Nov 2010 22:41:17 +0100 haftmann replaced slightly odd locale congruent2 by plain definition
Mon, 29 Nov 2010 22:32:06 +0100 haftmann replaced slightly odd locale congruent by plain definition
Mon, 29 Nov 2010 13:44:54 +0100 haftmann equivI has replaced equiv.intro
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip