2.347   ODE No. 347

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

$$(\sin (x)+1)y^{\prime }(x)\sin (y(x))+\cos (x)(\cos (y(x))-1)=0$$ ✓ Mathematica : cpu = 0.124774 (sec), leaf count = 32

$$\{\{y(x)\to 0\},\{y(x)\to 2{\sin }^{-1}\left(\frac{1}{4}{c}_1(\sin \left(\frac{x}{2}\right)+\cos \left(\frac{x}{2}\right))\right)\}\}$$

✓ Maple : cpu = 0.142 (sec), leaf count = 16

$$\{y\left(x\right)=\pi -\arccos (\sin \left(x\right)\mathit{\_}\mathit{C}\mathit{1}+\mathit{\_}\mathit{C}\mathit{1}-1)\}$$