Data:L11n316/Multivariable Alexander

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