2.221   ODE No. 221

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

$$(2y(x)+x+1)y^{\prime }(x)-2y(x)-x+1=0$$ ✓ Mathematica : cpu = 0.0181474 (sec), leaf count = 35

$$\left\{\{y(x)\to \frac{1}{2}(-x-1)+\frac{2}{3}(1+W(-e^{\frac{9x}{4}-1+c_1}))\}\right\}$$ ✓ Maple : cpu = 0.046 (sec), leaf count = 21

$$\{y\left(x\right)=-\frac{x}{2}+\frac{2}{3}\mathit{l}\mathit{a}\mathit{m}\mathit{b}\mathit{e}\mathit{r}\mathit{t}\mathit{W}\left(\frac{{\mathrm{e}}^{-\frac{1}{4}}\mathit{\_}\mathit{C}\mathit{1}}{4}{\mathrm{e}}^{\frac{9x}{4}}\right)+\frac{1}{6}\}$$