Data:L11a327/Multivariable Alexander

[math]\displaystyle{ \frac{-u^3 v^5+u^3 v^4-u^3 v^3+u^3 v^2+u^2 v^5-4 u^2 v^4+5 u^2 v^3-5 u^2 v^2+2 u^2 v+2 u v^4-5 u v^3+5 u v^2-4 u v+u+v^3-v^2+v-1}{u^{3/2} v^{5/2}} }[/math]