3.482   ODE No. 482

$$\boxed{{\displaystyle xy\left(x\right){\left(\frac{\mathrm{d}}{\mathrm{d}x}y\left(x\right)\right)}^2+(x^{22}-{\left(y\left(x\right)\right)}^2+a)\frac{\mathrm{d}}{\mathrm{d}x}y\left(x\right)-xy\left(x\right)=0}}$$

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

Mathematica: cpu = 65.128270 (sec), leaf count = 38 $$\text{DSolve}[(a+x^{22}-y(x{)}^2)y^{\prime }(x)+xy(x)y^{\prime }(x{)}^2-xy(x)=0,y(x),x]$$

Maple: cpu = 1.264 (sec), leaf count = 0 $$\text{could not solve}$$