Data:L9a6/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^4 a^{14}+2 z^2 a^{14}-a^{14}-2 z^5 a^{13}+2 z^3 a^{13}-3 z^6 a^{12}+3 z^4 a^{12}-z^2 a^{12}-3 z^7 a^{11}+4 z^5 a^{11}-6 z^3 a^{11}+6 z a^{11}-2 a^{11} z^{-1} -z^8 a^{10}-5 z^6 a^{10}+14 z^4 a^{10}-15 z^2 a^{10}+5 a^{10}-6 z^7 a^9+15 z^5 a^9-21 z^3 a^9+17 z a^9-5 a^9 z^{-1} -z^8 a^8-4 z^6 a^8+14 z^4 a^8-13 z^2 a^8+5 a^8-3 z^7 a^7+8 z^5 a^7-10 z^3 a^7+9 z a^7-3 a^7 z^{-1} -2 z^6 a^6+4 z^4 a^6-z^2 a^6-z^5 a^5+3 z^3 a^5-2 z a^5}