\[ l x y(x)+x y''(x)+y'(x)=0 \] ✓ Mathematica : cpu = 0.0066836 (sec), leaf count = 30
\[\left \{\left \{y(x)\to c_1 J_0\left (\sqrt {l} x\right )+c_2 Y_0\left (\sqrt {l} x\right )\right \}\right \}\] ✓ Maple : cpu = 0.038 (sec), leaf count = 23
\[y \relax (x ) = c_{1} \BesselJ \left (0, \sqrt {l}\, x \right )+c_{2} \BesselY \left (0, \sqrt {l}\, x \right )\]