\[ x^3 y''(x)+2 x y'(x)-y(x)=0 \] ✓ Mathematica : cpu = 0.0748979 (sec), leaf count = 47
\[\left \{\left \{y(x)\to c_2 G_{1,2}^{2,0}\left (-\frac {2}{x}|\begin {array}{c} \frac {1}{2} \\ -1,0 \\\end {array}\right )+c_1 e^{\frac {1}{x}} \left (I_0\left (\frac {1}{x}\right )-I_1\left (\frac {1}{x}\right )\right )\right \}\right \}\] ✓ Maple : cpu = 0.056 (sec), leaf count = 44
\[y \relax (x ) = \left (-c_{2} \BesselK \left (1, -\frac {1}{x}\right )+c_{2} \BesselK \left (0, -\frac {1}{x}\right )+c_{1} \left (\BesselI \left (0, \frac {1}{x}\right )-\BesselI \left (1, \frac {1}{x}\right )\right )\right ) {\mathrm e}^{\frac {1}{x}}\]