Data:K11n3/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 a^3 z^9+a z^9+2 a^4 z^8+4 a^2 z^8+2 z^8+a^5 z^7-a^3 z^7+2 z^7 a^{-1} -7 a^4 z^6-13 a^2 z^6+z^6 a^{-2} -5 z^6-a^5 z^5-a^3 z^5-7 a z^5-7 z^5 a^{-1} +3 a^6 z^4+15 a^4 z^4+16 a^2 z^4-4 z^4 a^{-2} +a^7 z^3+4 a^5 z^3+4 a^3 z^3+7 a z^3+6 z^3 a^{-1} -3 a^6 z^2-11 a^4 z^2-10 a^2 z^2+4 z^2 a^{-2} +2 z^2-a^7 z-2 a^5 z-2 a^3 z-3 a z-2 z a^{-1} +a^6+3 a^4+2 a^2- a^{-2} }