2.997   ODE No. 997

\[ y'(x)=(y(x)+\cos (x))^2+\sin (x) \]

✓ Mathematica : cpu = 0.0759268 (sec), leaf count = 18

DSolve[Derivative[1][y][x] == Sin[x] + (Cos[x] + y[x])^2,y[x],x]
 

\[\left \{\left \{y(x)\to -\cos (x)+\frac {1}{-x+c_1}\right \}\right \}\]

✓ Maple : cpu = 0.109 (sec), leaf count = 16

dsolve(diff(y(x),x) = (y(x)+cos(x))^2+sin(x),y(x))
 

\[y \left (x \right ) = -\cos \left (x \right )+\frac {1}{-x +c_{1}}\]