Data:L11n125/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 u^5-v u^4-3 u^4+4 u^3+4 v u^2-3 v u-u+v}