Link to actual problem [7263] \[ \boxed {2 y^{\prime \prime } x^{2}+x y^{\prime }+\left (x -5\right ) y=0} \] With the expansion point for the power series method at \(x = 0\).
type detected by program
{"second order series method. Regular singular point. Difference not integer"}
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 &= x^{\frac {1}{4}} \operatorname {BesselJ}\left (\frac {\sqrt {41}}{2}, \sqrt {x}\, \sqrt {2}\right )\right ] \\ \left [R &= x, S \left (R \right ) &= \frac {y}{x^{\frac {1}{4}} \operatorname {BesselJ}\left (\frac {\sqrt {41}}{2}, \sqrt {x}\, \sqrt {2}\right )}\right ] \\ \end{align*}
\begin{align*} \left [\underline {\hspace {1.25 ex}}\xi &= 0, \underline {\hspace {1.25 ex}}\eta &= x^{\frac {1}{4}} \operatorname {BesselY}\left (\frac {\sqrt {41}}{2}, \sqrt {x}\, \sqrt {2}\right )\right ] \\ \left [R &= x, S \left (R \right ) &= \frac {y}{x^{\frac {1}{4}} \operatorname {BesselY}\left (\frac {\sqrt {41}}{2}, \sqrt {x}\, \sqrt {2}\right )}\right ] \\ \end{align*}