\[ 4 x^2 y''(x)+\left (4 x^2-4 x-1\right ) y(x)-4 (2 x-1) x y'(x)=0 \] ✓ Mathematica : cpu = 0.015682 (sec), leaf count = 28
\[\left \{\left \{y(x)\to \frac {c_1 e^x}{\sqrt {x}}+c_2 e^x \sqrt {x}\right \}\right \}\] ✓ Maple : cpu = 0.066 (sec), leaf count = 15
\[\left \{y \left (x \right ) = \frac {\left (c_{2} x +c_{1}\right ) {\mathrm e}^{x}}{\sqrt {x}}\right \}\]