Data:L11n141/Kauffman 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^2 a^{14}-2 a^{14}+z^3 a^{13}-2 z a^{13}+a^{13} z^{-1} -z^8 a^{12}+7 z^6 a^{12}-16 z^4 a^{12}+16 z^2 a^{12}-5 a^{12}-z^9 a^{11}+7 z^7 a^{11}-17 z^5 a^{11}+20 z^3 a^{11}-10 z a^{11}+2 a^{11} z^{-1} -2 z^8 a^{10}+12 z^6 a^{10}-21 z^4 a^{10}+14 z^2 a^{10}-3 a^{10}-z^9 a^9+6 z^7 a^9-11 z^5 a^9+9 z^3 a^9-3 z a^9-z^8 a^8+5 z^6 a^8-5 z^4 a^8-z^2 a^8+a^8-z^7 a^7+6 z^5 a^7-10 z^3 a^7+5 z a^7-a^7 z^{-1} }