6 4 4 0 July 8, 2019 16 32 64 128 6 4 4 6 0 2 6 4 x 4 0 5 6 4 x 0 4 6 7 4 0 4 Dfrac 4 6 4 x = 4 0 4 6 9 1 )* 0 4
