Data:L11a534/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^{11} z^{-1} +4 z a^9+4 a^9 z^{-1} +a^9 z^{-3} -6 z^3 a^7-11 z a^7-9 a^7 z^{-1} -3 a^7 z^{-3} +3 z^5 a^5+8 z^3 a^5+13 z a^5+10 a^5 z^{-1} +3 a^5 z^{-3} +z^5 a^3-2 z^3 a^3-6 z a^3-4 a^3 z^{-1} -a^3 z^{-3} -z^3 a}