Data:10 138/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+5 z^7 a^{-1} +3 z^7 a^{-3} +a^2 z^6+3 z^6 a^{-2} +3 z^6 a^{-4} +z^6-7 a z^5-14 z^5 a^{-1} -6 z^5 a^{-3} +z^5 a^{-5} -4 a^2 z^4-13 z^4 a^{-2} -5 z^4 a^{-4} -12 z^4+6 a z^3+8 z^3 a^{-1} +5 z^3 a^{-3} +3 z^3 a^{-5} +5 a^2 z^2+10 z^2 a^{-2} +6 z^2 a^{-4} +3 z^2 a^{-6} +12 z^2-a z-z a^{-1} -2 z a^{-3} -2 z a^{-5} -2 a^2-3 a^{-2} -2 a^{-4} - a^{-6} -3}