Data:L11a353/Multivariable Alexander

[math]\displaystyle{ -\frac{(u-1) (v-1) \left(u^2 v^2-3 u^2 v+2 u^2-u v^2+5 u v-u+2 v^2-3 v+1\right)}{u^{3/2} v^{3/2}} }[/math]