Data:L11n15/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^8 a^{10}+7 z^6 a^{10}-15 z^4 a^{10}+11 z^2 a^{10}-3 a^{10}-z^9 a^9+7 z^7 a^9-15 z^5 a^9+11 z^3 a^9-3 z a^9+a^9 z^{-1} -2 z^8 a^8+14 z^6 a^8-31 z^4 a^8+26 z^2 a^8-7 a^8-z^9 a^7+7 z^7 a^7-16 z^5 a^7+16 z^3 a^7-8 z a^7+2 a^7 z^{-1} -z^8 a^6+7 z^6 a^6-16 z^4 a^6+15 z^2 a^6-4 a^6-z^5 a^5+5 z^3 a^5-5 z a^5+a^5 z^{-1} -z a^3+a^3 z^{-1} -a^2-z a+a z^{-1} }