Fri, 03 Sep 2010 20:53:09 +0800 Christian Urban removed lemma finite_set (already in simpset)
Fri, 03 Sep 2010 20:48:45 +0800 Christian Urban added supp_set lemma
(0) -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 tip