Data:L10a164/Multivariable Alexander

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