Data:L11n232/Multivariable Alexander

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