y'(x)=\frac{2 y(x)^6 \left(4 x y(x)^2+y(x)^2+1\right)}{128 x^3 y(x)^6+96 x^2 y(x)^4+4 x y(x)^5+y(x)^5+y(x)^3+24 x y(x)^2+2}