Data:L11a503/Multivariable Alexander

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