\[ x y'(x)-y(x)-\frac {x \cos (\log (\log (x)))}{\log (x)}=0 \] ✓ Mathematica : cpu = 0.045421 (sec), leaf count = 16
\[\{\{y(x)\to x \sin (\log (\log (x)))+c_1 x\}\}\] ✓ Maple : cpu = 0.027 (sec), leaf count = 12
\[y \relax (x ) = \left (\sin \left (\ln \left (\ln \relax (x )\right )\right )+c_{1}\right ) x\]