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 = 0.111738 (sec), leaf count = 68

\[\text {Solve}\left [-\frac {1}{2} \log \left (\frac {y(x)^2}{x^2}+\frac {y(x)}{x}+1\right )+\log \left (\frac {y(x)}{x}\right )+\frac {\tan ^{-1}\left (\frac {\frac {2 y(x)}{x}+1}{\sqrt {3}}\right )}{\sqrt {3}}=c_1+\log (1-x)-\log (x),y(x)\right ]\] Maple : cpu = 0.54 (sec), leaf count = 61

\[ \left \{ -{\frac {1}{2}\ln \left ( {\frac { \left ( y \left ( x \right ) \right ) ^{2}+xy \left ( x \right ) +{x}^{2}}{{x}^{2}}} \right ) }+{\frac {\sqrt {3}}{3}\arctan \left ( {\frac {\sqrt {3} \left ( x+2\,y \left ( x \right ) \right ) }{3\,x}} \right ) }+\ln \left ( {\frac {y \left ( x \right ) }{x}} \right ) +\ln \left ( x \right ) -\ln \left ( x-1 \right ) -{\it \_C1}=0 \right \} \]