Data:K11n49/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+a^4 z^8+2 a^2 z^8+z^8-7 a^3 z^7-7 a z^7-7 a^4 z^6-14 a^2 z^6-7 z^6+15 a^3 z^5+14 a z^5+z^5 a^{-3} +15 a^4 z^4+28 a^2 z^4+z^4 a^{-2} +z^4 a^{-4} +13 z^4-12 a^3 z^3-10 a z^3-z^3 a^{-1} -3 z^3 a^{-3} -11 a^4 z^2-18 a^2 z^2-3 z^2 a^{-2} -3 z^2 a^{-4} -7 z^2+3 a^3 z+3 a z+z a^{-1} +z a^{-3} +2 a^4+3 a^2+ a^{-2} + a^{-4} +2}