2.112   ODE No. 112

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

$$-\sqrt{x^2+y(x{)}^2}+x{y}^{\prime }(x)-y(x)=0$$ ✓ Mathematica : cpu = 0.021301 (sec), leaf count = 13

$$\left\{\{y(x)\to x\sinh (c_1+\log (x))\}\right\}$$

✓ Maple : cpu = 0.038 (sec), leaf count = 27

$$\{\frac{1}{x^2}\sqrt{{\left(y\left(x\right)\right)}^2+x^2}+\frac{y\left(x\right)}{x^2}-\mathit{\_}\mathit{C}\mathit{1}=0\}$$