Data:L11a471/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^6 a^{-6} -2 z^4 a^{-6} +4 z^7 a^{-5} +a^5 z^5-9 z^5 a^{-5} -a^5 z^3+4 z^3 a^{-5} +8 z^8 a^{-4} +4 a^4 z^6-22 z^6 a^{-4} -5 a^4 z^4+21 z^4 a^{-4} +2 a^4 z^2-9 z^2 a^{-4} - a^{-4} z^{-2} +3 a^{-4} +7 z^9 a^{-3} +8 a^3 z^7-12 z^7 a^{-3} -12 a^3 z^5+2 z^5 a^{-3} +7 a^3 z^3+4 z^3 a^{-3} -a^3 z-2 z a^{-3} +2 a^{-3} z^{-1} +2 z^{10} a^{-2} +9 a^2 z^8+15 z^8 a^{-2} -10 a^2 z^6-50 z^6 a^{-2} +3 a^2 z^4+54 z^4 a^{-2} -3 a^2 z^2-27 z^2 a^{-2} -2 a^{-2} z^{-2} +2 a^2+7 a^{-2} +6 a z^9+13 z^9 a^{-1} +4 a z^7-20 z^7 a^{-1} -21 a z^5+3 z^5 a^{-1} +14 a z^3+6 z^3 a^{-1} -3 a z-4 z a^{-1} +2 a^{-1} z^{-1} +2 z^{10}+16 z^8-41 z^6+39 z^4-23 z^2- z^{-2} +7}