Closed-form expression for the minimum redundancy of binary Huffman codes
Let XXX be a source alphabet with ∣X∣=2|X|=2∣X∣=2, consisting of symbols x1x_1x1 and x2x_2x2, with probabilities p(x1)\text{p}(x_1)p(x1) and p(x2)\text{p}(x_2)p(x2). Let βT\beta_TβT, β0\beta_0β0,…