\[ x y'(x)-y(x) (\log (x y(x))-1)=0 \] ✓ Mathematica : cpu = 0.101636 (sec), leaf count = 17
\[\left \{\left \{y(x)\to \frac {e^{e^{c_1} x}}{x}\right \}\right \}\] ✓ Maple : cpu = 0.062 (sec), leaf count = 14
\[y \relax (x ) = \frac {{\mathrm e}^{\frac {x}{c_{1}}}}{x}\]