R 3 3 8 July 8, 2019 16 32 64 128 R 1 3 8 3 5r 3 r 3 8 R 2 3 3 8 3 r 8 )= 3 3r 6 R 3 8 vs g 3 8 R - 3 R(3 3 3) 3 r =