2.582   ODE No. 582

\[ y'(x)=\frac {a x^2 F\left (\frac {a x y(x)+1}{a x}\right )+1}{a x^2} \] Mathematica : cpu = 0.272169 (sec), leaf count = 142


\[\text {Solve}\left [\int _1^{y(x)}-\frac {F\left (\frac {a x K[2]+1}{a x}\right ) \int _1^x\frac {F'\left (\frac {a K[1] K[2]+1}{a K[1]}\right )}{a F\left (\frac {a K[1] K[2]+1}{a K[1]}\right )^2 K[1]^2}dK[1]-1}{F\left (\frac {a x K[2]+1}{a x}\right )}dK[2]+\int _1^x\left (-1-\frac {1}{a K[1]^2 F\left (\frac {a K[1] y(x)+1}{a K[1]}\right )}\right )dK[1]=c_1,y(x)\right ]\] Maple : cpu = 0.366 (sec), leaf count = 30


\[y \relax (x ) = \frac {\RootOf \left (-x +\int _{}^{\textit {\_Z}}\frac {1}{F \left (\textit {\_a} \right )}d \textit {\_a} +c_{1}\right ) a x -1}{a x}\]