2.666   ODE No. 666

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

$$y^{\prime }(x)=y(x)(x^3+x^2-\log (y(x))+1)$$ ✓ Mathematica : cpu = 0.140827 (sec), leaf count = 29

$$\left\{\{y(x)\to e^{x^3-2x^2+4x-c_1{e}^{-x}-3}\}\right\}$$ ✓ Maple : cpu = 0.821 (sec), leaf count = 24

$$\{y\left(x\right)={\mathrm{e}}^{\frac{\mathit{\_}\mathit{C}\mathit{1}}{{\mathrm{e}}^x}+x^3-2x^2+4x-3}\}$$