3 64*x + 1
64*x^3 + 1
/ ___\ / ___\ | 1 I*\/ 3 | | 1 I*\/ 3 | 1*(x + 1/4)*|x + - - + -------|*|x + - - - -------| \ 8 8 / \ 8 8 /
((1*(x + 1/4))*(x - (1/8 + i*sqrt(3)/8)))*(x - (1/8 - i*sqrt(3)/8))
/ 2\ (1 + 4*x)*\1 - 4*x + 16*x /
(1 + 4*x)*(1 - 4*x + 16*x^2)
1.0 + 64.0*x^3