2.120   ODE No. 120

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

$$x{y}^{\prime }(x)-y(x)(x\log \left(\frac{x^2}{y(x)}\right)+2)=0$$ ✓ Mathematica : cpu = 0.0964107 (sec), leaf count = 20

$$\left\{\{y(x)\to x^2{e}^{-2c_1{e}^{-x}}\}\right\}$$ ✓ Maple : cpu = 0.143 (sec), leaf count = 17

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