Wed, 18 Feb 2009 14:17:04 -0800 composition of polynomials
huffman [Wed, 18 Feb 2009 14:17:04 -0800] rev 29980
composition of polynomials
(0) -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip