Data:K11n173/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 2 z^9 a^{-3} +2 z^9 a^{-5} +3 z^8 a^{-2} +8 z^8 a^{-4} +5 z^8 a^{-6} +z^7 a^{-1} -4 z^7 a^{-3} -2 z^7 a^{-5} +3 z^7 a^{-7} -13 z^6 a^{-2} -34 z^6 a^{-4} -21 z^6 a^{-6} -4 z^5 a^{-1} -9 z^5 a^{-3} -14 z^5 a^{-5} -9 z^5 a^{-7} +16 z^4 a^{-2} +43 z^4 a^{-4} +30 z^4 a^{-6} +3 z^4 a^{-8} +5 z^3 a^{-1} +17 z^3 a^{-3} +20 z^3 a^{-5} +8 z^3 a^{-7} -7 z^2 a^{-2} -25 z^2 a^{-4} -20 z^2 a^{-6} -2 z^2 a^{-8} -2 z a^{-1} -6 z a^{-3} -8 z a^{-5} -z a^{-7} +3 z a^{-9} +2 a^{-2} +7 a^{-4} +4 a^{-6} }