2.824   ODE No. 824

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

\[ y'(x)=\frac {y(x) \left (x^3+x^2 y(x)+y(x)^2\right )}{(x-1) x^2 (y(x)+x)} \] Mathematica : cpu = 0.281078 (sec), leaf count = 68

\[\text {Solve}\left [-\frac {1}{2} \log \left (\frac {y(x)^2}{x^2}+\frac {y(x)}{x}+1\right )+\log \left (\frac {y(x)}{x}\right )+\frac {\tan ^{-1}\left (\frac {\frac {2 y(x)}{x}+1}{\sqrt {3}}\right )}{\sqrt {3}}=\log (1-x)-\log (x)+c_1,y(x)\right ]\] Maple : cpu = 0.392 (sec), leaf count = 61

\[\left \{-c_{1}+\frac {\sqrt {3}\, \arctan \left (\frac {\left (x +2 y \left (x \right )\right ) \sqrt {3}}{3 x}\right )}{3}+\ln \left (x \right )-\frac {\ln \left (\frac {x^{2}+x y \left (x \right )+y \left (x \right )^{2}}{x^{2}}\right )}{2}+\ln \left (\frac {y \left (x \right )}{x}\right )-\ln \left (x -1\right ) = 0\right \}\]