\[ a y(x)+x y''(x)-y'(x)=0 \] ✓ Mathematica : cpu = 0.0284552 (sec), leaf count = 45
\[\left \{\left \{y(x)\to 2 a x \left (c_1 J_2\left (2 \sqrt {a} \sqrt {x}\right )-c_2 Y_2\left (2 \sqrt {a} \sqrt {x}\right )\right )\right \}\right \}\]
✓ Maple : cpu = 0.012 (sec), leaf count = 31
\[ \left \{ y \left ( x \right ) =x \left ( {{\sl Y}_{2}\left (2\,\sqrt {a}\sqrt {x}\right )}{\it \_C2}+{{\sl J}_{2}\left (2\,\sqrt {a}\sqrt {x}\right )}{\it \_C1} \right ) \right \} \]