Data:L11a288/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 z^5 a^{-5} +3 z^3 a^{-5} +2 z a^{-5} - a^{-5} z^{-1} -z^7 a^{-3} -4 z^5 a^{-3} -5 z^3 a^{-3} -z a^{-3} + a^{-3} z^{-1} -z^7 a^{-1} +a z^5-4 z^5 a^{-1} +3 a z^3-5 z^3 a^{-1} +2 a z-z a^{-1} }