3.867   ODE No. 867

$$\boxed{{\displaystyle \frac{\mathrm{d}}{\mathrm{d}x}y\left(x\right)=-2/3x+1+{\left(y\left(x\right)\right)}^2+2/3x^{2}y\left(x\right)+1/9x^4+{\left(y\left(x\right)\right)}^3+x^2{\left(y\left(x\right)\right)}^2+1/3y\left(x\right)x^4+1/27x^6=0}}$$

1. Problem in Latex
2. Mathematica input
3. Maple input

Mathematica: cpu = 0.059508 (sec), leaf count = 77 $$\text{Solve}[-\frac{29}{3}\text{RootSum}[-29{\mathrm{\#}\text{1}}^3+3\sqrt[3]{29}\mathrm{\#}\text{1}-29\mathrm{\&},\frac{\log (\frac{x^2+3y(x)+1}{\sqrt[3]{29}}-\mathrm{\#}\text{1})}{\sqrt[3]{29}-29{\mathrm{\#}\text{1}}^2}\mathrm{\&}]=c_1+\frac{1}{9}{29}^{2/3}x,y(x)]$$

Maple: cpu = 0.046 (sec), leaf count = 30 $$\{y\left(x\right)=-\frac{x^2}{3}+\mathit{R}\mathit{o}\mathit{o}\mathit{t}\mathit{O}\mathit{f}(-x+{\int }^{\mathit{\_}\mathit{Z}}{({\mathit{\_}\mathit{a}}^3+{\mathit{\_}\mathit{a}}^2+1)}^{-1}d\mathit{\_}\mathit{a}+\mathit{\_}\mathit{C}\mathit{1})\}$$