Data:L11a406/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}-4 z^5 a^{11}+5 z^3 a^{11}-2 z a^{11}+3 z^8 a^{10}-12 z^6 a^{10}+15 z^4 a^{10}-7 z^2 a^{10}+2 a^{10}+3 z^9 a^9-7 z^7 a^9-3 z^5 a^9+12 z^3 a^9-4 z a^9+z^{10} a^8+7 z^8 a^8-34 z^6 a^8+42 z^4 a^8-21 z^2 a^8+4 a^8+7 z^9 a^7-15 z^7 a^7+3 z^5 a^7+2 z^3 a^7+z^{10} a^6+10 z^8 a^6-30 z^6 a^6+23 z^4 a^6-7 z^2 a^6+a^6 z^{-2} -2 a^6+4 z^9 a^5-8 z^5 a^5-2 z^3 a^5+6 z a^5-2 a^5 z^{-1} +6 z^8 a^4-2 z^6 a^4-13 z^4 a^4+16 z^2 a^4+2 a^4 z^{-2} -7 a^4+7 z^7 a^3-7 z^5 a^3+z^3 a^3+4 z a^3-2 a^3 z^{-1} +6 z^6 a^2-8 z^4 a^2+8 z^2 a^2+a^2 z^{-2} -4 a^2+3 z^5 a-2 z^3 a+z^4-z^2}