Data:K11n113/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^7 a^{11}-5 z^5 a^{11}+8 z^3 a^{11}-4 z a^{11}+2 z^8 a^{10}-9 z^6 a^{10}+11 z^4 a^{10}-4 z^2 a^{10}+a^{10}+z^9 a^9-z^7 a^9-9 z^5 a^9+13 z^3 a^9-3 z a^9+4 z^8 a^8-15 z^6 a^8+13 z^4 a^8-3 z^2 a^8+a^8+z^9 a^7-z^7 a^7-4 z^5 a^7+z^3 a^7+z a^7+2 z^8 a^6-6 z^6 a^6+6 z^4 a^6-5 z^2 a^6+a^6+z^7 a^5-2 z^3 a^5+4 z^4 a^4-5 z^2 a^4+2 a^4+2 z^3 a^3+z^2 a^2}