Wed, 18 Nov 2009 16:57:58 -0800 huffman remove one_typ and tr_typ; add abs/rep lemmas
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip