6 4 4 9 July 8, 2019 16 32 64 128 (- 4 6 4 9 3 ) = 6 4 9 4 2 3 6 4 9 4 2 6 4 5 4 9 6 4 x 4 9 6 1 4 9 4 5 6 4 compared to 4 9 2 5 6 4 4 9 5 4 6 * 4 9 3 * 1 4 6 4 9 1 6 4 9 4 3 6 4 7 9 4 4 6 8 4 9 Х 4 6 =- 9 4 8 4 6 9 4 5
