2.1299   ODE No. 1299

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

$$(a^2{x}^2-1)y^{″}(x)+2a^{2}x{y}^{\prime }(x)=0$$ ✓ Mathematica : cpu = 0.0161792 (sec), leaf count = 19

$$\left\{\{y(x)\to c_2-\frac{c_1{\tanh }^{-1}(ax)}{a}\}\right\}$$ ✓ Maple : cpu = 0.044 (sec), leaf count = 27

$$\{y\left(x\right)=\mathit{\_}\mathit{C}\mathit{1}-\frac{(\ln (ax+1)-\ln (ax-1))\mathit{\_}\mathit{C}\mathit{2}}{2a}\}$$