\[ \boxed { {x}^{2}{\frac {\rm d}{{\rm d}x}}y \left ( x \right ) -y \left ( x \right ) +{x}^{2}{{\rm e}^{x-{x}^{-1}}}=0} \]
Mathematica: cpu = 0.010501 (sec), leaf count = 27 \[ \left \{\left \{y(x)\to c_1 e^{-1/x}-e^{x-\frac {1}{x}}\right \}\right \} \]
Maple: cpu = 0.0 (sec), leaf count = 17 \[ \left \{ y \left ( x \right ) = \left ( -{{\rm e}^{x}}+{\it \_C1} \right ) {{\rm e}^{-{x}^{-1}}} \right \} \]