Data:L11n235/Multivariable Alexander

Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle -v^3 u^3+2 v^2 u^3+v^3 u^2-v^2 u^2+u^2+v^3 u-v u+u+2 v-1}