Data:L11a179/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^{-7} -2 z^3 a^{-7} -z a^{-7} + a^{-7} z^{-1} +z^7 a^{-5} +3 z^5 a^{-5} +3 z^3 a^{-5} -z a^{-5} -3 a^{-5} z^{-1} +z^7 a^{-3} +3 z^5 a^{-3} +4 z^3 a^{-3} +4 z a^{-3} +2 a^{-3} z^{-1} -z^5 a^{-1} -2 z^3 a^{-1} -z a^{-1} }