Data:L11n142/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 a^7 z^5-3 a^7 z^3+a^7 z+2 a^6 z^6-5 a^6 z^4+a^6 z^2+3 a^5 z^7-9 a^5 z^5+8 a^5 z^3-4 a^5 z+a^5 z^{-1} +3 a^4 z^8-11 a^4 z^6+16 a^4 z^4-8 a^4 z^2+a^3 z^9-8 a^3 z^5+18 a^3 z^3-10 a^3 z+2 a^3 z^{-1} +4 a^2 z^8-16 a^2 z^6+27 a^2 z^4+z^4 a^{-2} -13 a^2 z^2-2 z^2 a^{-2} +a^2+a z^9-3 a z^7+5 a z^5+3 z^5 a^{-1} +a z^3-6 z^3 a^{-1} -4 a z+z a^{-1} +2 a z^{-1} + a^{-1} z^{-1} +z^8-3 z^6+7 z^4-6 z^2}