Sun, 28 Aug 2011 16:28:07 -0700 huffman generalize LIM_zero lemmas to arbitrary filters
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip