2.1217   ODE No. 1217

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

$$-y(x)(a+x\tan (x))-(2x^2\tan (x)-x)y^{\prime }(x)+x^2{y}^{″}(x)=0$$ ✓ Mathematica : cpu = 0.100665 (sec), leaf count = 30

$$\left\{\{y(x)\to c_1\sec (x)J_{\sqrt{a}}(x)+c_2\sec (x)Y_{\sqrt{a}}(x)\}\right\}$$ ✓ Maple : cpu = 0.059 (sec), leaf count = 24

$$\{y\left(x\right)=\frac{1}{\cos \left(x\right)}(\mathit{\_}\mathit{C}\mathit{2}{\mathit{Y}}_{\sqrt{a}}\left(x\right)+\mathit{\_}\mathit{C}\mathit{1}{\mathit{J}}_{\sqrt{a}}\left(x\right))\}$$