\[ y''(x)=-\frac {\left (2 x^2+1\right ) y'(x)}{x^3}-\frac {\left (1-2 x^2\right ) y(x)}{4 x^6} \] ✓ Mathematica : cpu = 0.0152219 (sec), leaf count = 33
\[\left \{\left \{y(x)\to \frac {c_1 e^{\frac {1}{4 x^2}}}{x}+c_2 e^{\frac {1}{4 x^2}}\right \}\right \}\] ✓ Maple : cpu = 0.065 (sec), leaf count = 19
\[ \left \{ y \left ( x \right ) ={\frac {{\it \_C1}\,x+{\it \_C2}}{x}{{\rm e}^{{\frac {1}{4\,{x}^{2}}}}}} \right \} \]