Data:L11n167/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^2 u^4+v u^4+3 v^2 u^3-3 v u^3+u^3-2 v^2 u^2+5 v u^2-2 u^2+v^2 u-3 v u+3 u+v-1}