Data:L11n271/Multivariable Alexander

[math]\displaystyle{ \frac{-4 u v w^2+5 u v w-2 u v+2 u w^2-2 u w+2 v w^2-2 v w+2 w^3-5 w^2+4 w}{\sqrt{u} \sqrt{v} w^{3/2}} }[/math]