Data:L11n139/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^{-6} -7 z^6 a^{-6} +15 z^4 a^{-6} -11 z^2 a^{-6} +2 a^{-6} +z^9 a^{-5} -7 z^7 a^{-5} +15 z^5 a^{-5} -12 z^3 a^{-5} +4 z a^{-5} - a^{-5} z^{-1} +2 z^8 a^{-4} -14 z^6 a^{-4} +29 z^4 a^{-4} -21 z^2 a^{-4} +5 a^{-4} +z^9 a^{-3} -7 z^7 a^{-3} +15 z^5 a^{-3} -14 z^3 a^{-3} +8 z a^{-3} -2 a^{-3} z^{-1} +z^8 a^{-2} -7 z^6 a^{-2} +14 z^4 a^{-2} -10 z^2 a^{-2} +3 a^{-2} +a z^3-z^3 a^{-1} -3 a z+z a^{-1} +a z^{-1} -1}