Data:L11a392/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^{15}-5 z^5 a^{15}+9 z^3 a^{15}-7 z a^{15}+2 a^{15} z^{-1} +2 z^8 a^{14}-7 z^6 a^{14}+7 z^4 a^{14}-2 z^2 a^{14}-a^{14} z^{-2} +a^{14}+2 z^9 a^{13}-z^7 a^{13}-17 z^5 a^{13}+35 z^3 a^{13}-27 z a^{13}+8 a^{13} z^{-1} +z^{10} a^{12}+6 z^8 a^{12}-25 z^6 a^{12}+24 z^4 a^{12}-7 z^2 a^{12}-3 a^{12} z^{-2} +5 a^{12}+7 z^9 a^{11}-7 z^7 a^{11}-27 z^5 a^{11}+50 z^3 a^{11}-34 z a^{11}+10 a^{11} z^{-1} +z^{10} a^{10}+15 z^8 a^{10}-40 z^6 a^{10}+27 z^4 a^{10}-8 z^2 a^{10}-2 a^{10} z^{-2} +4 a^{10}+5 z^9 a^9+8 z^7 a^9-35 z^5 a^9+26 z^3 a^9-10 z a^9+2 a^9 z^{-1} +11 z^8 a^8-12 z^6 a^8-2 z^4 a^8+4 z^2 a^8+a^8 z^{-2} -3 a^8+13 z^7 a^7-16 z^5 a^7+2 z^3 a^7+4 z a^7-2 a^7 z^{-1} +10 z^6 a^6-11 z^4 a^6+7 z^2 a^6+a^6 z^{-2} -4 a^6+4 z^5 a^5+z^4 a^4}