2 / 2 \ (2*x + 2)*(x + 1) - \x + 2*x/*(2*x + 2)
(2*x + 2)*(x + 1)^2 - (x^2 + 2*x)*(2*x + 2)
(1.0 + x)^2*(2.0 + 2.0*x) - (2.0 + 2.0*x)*(x^2 + 2.0*x)
(1.0 + x)^2*(2.0 + 2.0*x) - (2.0 + 2.0*x)*(x^2 + 2.0*x)
2 3 2 2 - 6*x - 4*x - 2*x + 2*(1 + x) + 2*x*(1 + x)
-6*x^2 - 4*x - 2*x^3 + 2*(1 + x)^2 + 2*x*(1 + x)^2
/ 2 \ (2 + 2*x)*\(1 + x) - x*(2 + x)/
(2 + 2*x)*((1 + x)^2 - x*(2 + x))