ODE No. 120

$$x{y}^{\prime }(x)-y(x)(x\log \left(\frac{x^2}{y(x)}\right)+2)=0$$ ✓ Mathematica : cpu = 0.1124 (sec), leaf count = 20

DSolve[-((2 + x*Log[x^2/y[x]])*y[x]) + x*Derivative[1][y][x] == 0,y[x],x]
 

$$\left\{\{y(x)\to x^2{e}^{-2c_1{e}^{-x}}\}\right\}$$ ✓ Maple : cpu = 0.18 (sec), leaf count = 17

dsolve(x*diff(y(x),x)-y(x)*(x*ln(x^2/y(x))+2) = 0,y(x))
 

$$y\left(x\right)=x^2{\mathrm{e}}^{-{\mathrm{e}}^{-x}{c}_1}$$