2.14.17.4 problem 1604 out of 2983

Link to actual problem [8010] \[ \boxed {x^{2} \left (x +2\right ) y^{\prime \prime }+5 x \left (1-x \right ) y^{\prime }-\left (-8 x +2\right ) y=0} \]

type detected by program

{"kovacic"}

type detected by Maple

[[_2nd_order, _with_linear_symmetries]]

Maple symgen result This shows Maple’s found \(\xi ,\eta \) and the corresponding canonical coordinates \(R,S\)\begin{align*} \\ \\ \end{align*}

\begin{align*} \left [\underline {\hspace {1.25 ex}}\xi &= 0, \underline {\hspace {1.25 ex}}\eta &= 60+\frac {40 x^{4}-160 x^{3}+8 x +1}{x^{2}}\right ] \\ \left [R &= x, S \left (R \right ) &= \frac {x^{2} y}{40 x^{4}-160 x^{3}+60 x^{2}+8 x +1}\right ] \\ \end{align*}

\begin{align*} \left [\underline {\hspace {1.25 ex}}\xi &= 0, \underline {\hspace {1.25 ex}}\eta &= \frac {\left (-2-x \right )^{{3}/{4}} \left (105 x^{{3}/{2}} \left (40 x^{4}-160 x^{3}+60 x^{2}+8 x +1\right ) \operatorname {arcsinh}\left (\frac {\sqrt {2}\, \sqrt {x}}{2}\right )+\frac {\sqrt {2+x}\, x^{2} \left (8 x^{5}+328 x^{4}-13974 x^{3}+26734 x^{2}-805 x -105\right )}{2}\right )}{\left (2+x \right )^{{3}/{4}} x^{{7}/{2}}}\right ] \\ \left [R &= x, S \left (R \right ) &= \frac {\left (2+x \right )^{{3}/{4}} x^{{7}/{2}} y}{4 \left (-2-x \right )^{{3}/{4}} \left (\left (\frac {105 x^{{3}/{2}}}{4}+210 x^{{5}/{2}}+1575 x^{{7}/{2}}-4200 x^{{9}/{2}}+1050 x^{{11}/{2}}\right ) \operatorname {arcsinh}\left (\frac {\sqrt {2}\, \sqrt {x}}{2}\right )+\sqrt {2+x}\, x^{2} \left (x^{5}+41 x^{4}-\frac {6987}{4} x^{3}+\frac {13367}{4} x^{2}-\frac {805}{8} x -\frac {105}{8}\right )\right )}\right ] \\ \end{align*}