2.653   ODE No. 653

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

$$y^{\prime }(x)=x\sqrt{x^2+4y(x)-4x}-\frac{x}{2}+1$$ ✓ Mathematica : cpu = 0.167089 (sec), leaf count = 34

$$\left\{\{y(x)\to \frac{1}{4}(-4c_1{x}^2+4c_1^2+x^4-x^2+4x)\}\right\}$$

✓ Maple : cpu = 0.169 (sec), leaf count = 24

$$\{\mathit{\_}\mathit{C}\mathit{1}+x^2+\frac{1}{2}-\sqrt{x^2-4x+4y\left(x\right)}=0\}$$