\[ x y'(x)-y(x)-\frac {x \cos (\log (\log (x)))}{\log (x)}=0 \] ✓ Mathematica : cpu = 0.0198342 (sec), leaf count = 16
\[\left \{\left \{y(x)\to c_1 x+x \sin (\log (\log (x)))\right \}\right \}\]
✓ Maple : cpu = 0.015 (sec), leaf count = 14
\[ \left \{ y \left ( x \right ) =x\sin \left ( \ln \left ( \ln \left ( x \right ) \right ) \right ) +x{\it \_C1} \right \} \]