2.1489   ODE No. 1489

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

$$x^2{y}^{(3)}(x)+(x+1)y^{″}(x)-y(x)=0$$ ✗ Mathematica : cpu = 0.768181 (sec), leaf count = 0 , DifferentialRoot result

$$\text{left {left {y(x)to text {DifferentialRoot}left ({unicode {f818},unicode {f817}}unicode {f4a1}left {unicode {f818}^{(3)}(unicode {f817}) unicode {f817}^2-unicode {f818}(unicode {f817})+(unicode {f817}+1) unicode {f818}''(unicode {f817})=0,unicode {f818}(1)=c\_1,unicode {f818}'(1)=c\_2,unicode {f818}''(1)=c\_3right }right )(x)right }right }}$$

✗ Maple : cpu = 0. (sec), leaf count = 0 , result contains DESol

$$\{y\left(x\right)=\mathit{D}\mathit{E}\mathit{S}\mathit{o}\mathit{l}(\{-\mathit{\_}\mathit{Y}\left(x\right)+(1+x)\frac{{\mathrm{d}}^2}{\mathrm{d}{x}^2}\mathit{\_}\mathit{Y}\left(x\right)+x^2\frac{{\mathrm{d}}^3}{\mathrm{d}{x}^3}\mathit{\_}\mathit{Y}\left(x\right)\},\left\{\mathit{\_}\mathit{Y}\left(x\right)\right\})\}$$