Data:L10n57/HOMFLYPT Polynomial

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 a z^5-a^3 z^3+5 a z^3-3 a^3 z+5 a z-z a^{-1} -z a^{-3} +a z^{-1} - a^{-1} z^{-1} }