\[ 4 x y''(x)+4 y'(x)+(-x-2) y(x)=0 \] ✓ Mathematica : cpu = 0.0201868 (sec), leaf count = 30
\[\left \{\left \{y(x)\to c_2 e^{x/2} \text {Ei}(-x)+c_1 e^{x/2}\right \}\right \}\] ✓ Maple : cpu = 0.039 (sec), leaf count = 16
\[\left \{y \left (x \right ) = \left (c_{2} \Ei \left (1, x\right )+c_{1}\right ) {\mathrm e}^{\frac {x}{2}}\right \}\]