Thu, 12 Sep 2013 09:39:02 -0700 remove duplicate lemmas
huffman [Thu, 12 Sep 2013 09:39:02 -0700] rev 53597
remove duplicate lemmas
Thu, 12 Sep 2013 09:33:36 -0700 new lemmas
huffman [Thu, 12 Sep 2013 09:33:36 -0700] rev 53596
new lemmas
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 tip