2.1449   ODE No. 1449

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

$$y^{(3)}(x)-\lambda y(x)=0$$ ✓ Mathematica : cpu = 0.0075361 (sec), leaf count = 53

$$\left\{\{y(x)\to c_1{e}^{(-1{)}^{2/3}\sqrt[3]{\lambda }x}+c_2{e}^{-\sqrt[3]{-1}\sqrt[3]{\lambda }x}+c_3{e}^{\sqrt[3]{\lambda }x}\}\right\}$$ ✓ Maple : cpu = 0.032 (sec), leaf count = 47

$$\{y\left(x\right)=\mathit{\_}\mathit{C}\mathit{1}{\mathrm{e}}^{-\frac{(1+i\sqrt{3})x}{2}\sqrt[3]{\lambda }}+\mathit{\_}\mathit{C}\mathit{2}{\mathrm{e}}^{\frac{(-1+i\sqrt{3})x}{2}\sqrt[3]{\lambda }}+\mathit{\_}\mathit{C}\mathit{3}{\mathrm{e}}^{\sqrt[3]{\lambda }x}\}$$