4.111   ODE No. 1111

$$\boxed{{\displaystyle x\frac{{\mathrm{d}}^2}{\mathrm{d}{x}^2}y\left(x\right)-(1+x)\frac{\mathrm{d}}{\mathrm{d}x}y\left(x\right)+y\left(x\right)=0}}$$

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

Mathematica: cpu = 0.017502 (sec), leaf count = 20 $$\left\{\{y(x)\to c_1{e}^x+c_2(-x-1)\}\right\}$$

Maple: cpu = 0.031 (sec), leaf count = 14 $$\{y\left(x\right)=\mathit{\_}\mathit{C}\mathit{1}(1+x)+\mathit{\_}\mathit{C}\mathit{2}{\mathrm{e}}^x\}$$