Data:L9a50/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^8 a^{-2} +z^8+2 a z^7+6 z^7 a^{-1} +4 z^7 a^{-3} +a^2 z^6+8 z^6 a^{-2} +6 z^6 a^{-4} +3 z^6-6 a z^5-14 z^5 a^{-1} -3 z^5 a^{-3} +5 z^5 a^{-5} -4 a^2 z^4-27 z^4 a^{-2} -9 z^4 a^{-4} +3 z^4 a^{-6} -19 z^4+3 a z^3+3 z^3 a^{-1} -5 z^3 a^{-3} -4 z^3 a^{-5} +z^3 a^{-7} +6 a^2 z^2+23 z^2 a^{-2} +6 z^2 a^{-4} -z^2 a^{-6} +22 z^2+3 a z+5 z a^{-1} +3 z a^{-3} +z a^{-5} -4 a^2-8 a^{-2} -2 a^{-4} -9-2 a z^{-1} -2 a^{-1} z^{-1} +a^2 z^{-2} + a^{-2} z^{-2} +2 z^{-2} }