Data:K12a1095/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^{11} a^{-1} +2 z^{11} a^{-3} +9 z^{10} a^{-2} +3 z^{10} a^{-4} +6 z^{10}+9 a z^9+z^9 a^{-1} -7 z^9 a^{-3} +z^9 a^{-5} +10 a^2 z^8-49 z^8 a^{-2} -19 z^8 a^{-4} -20 z^8+10 a^3 z^7-29 a z^7-39 z^7 a^{-1} -6 z^7 a^{-3} -6 z^7 a^{-5} +9 a^4 z^6-24 a^2 z^6+83 z^6 a^{-2} +40 z^6 a^{-4} +10 z^6+6 a^5 z^5-18 a^3 z^5+23 a z^5+74 z^5 a^{-1} +39 z^5 a^{-3} +12 z^5 a^{-5} +3 a^6 z^4-13 a^4 z^4+8 a^2 z^4-48 z^4 a^{-2} -32 z^4 a^{-4} +8 z^4+a^7 z^3-4 a^5 z^3+3 a^3 z^3-9 a z^3-43 z^3 a^{-1} -36 z^3 a^{-3} -10 z^3 a^{-5} +5 a^4 z^2+2 a^2 z^2+7 z^2 a^{-2} +7 z^2 a^{-4} -3 z^2+a^5 z+a^3 z+3 a z+9 z a^{-1} +9 z a^{-3} +3 z a^{-5} -a^4-2 a^2}