Data:L10a142/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^{16} z^4-2 a^{16} z^2+a^{16}+2 a^{15} z^5-3 a^{15} z^3+2 a^{14} z^6-a^{14} z^4-2 a^{14} z^2+2 a^{13} z^7-2 a^{13} z^5+a^{13} z^3+2 a^{12} z^8-5 a^{12} z^6+9 a^{12} z^4-8 a^{12} z^2-a^{12} z^{-2} +5 a^{12}+a^{11} z^9-8 a^{11} z^5+18 a^{11} z^3-11 a^{11} z+2 a^{11} z^{-1} +5 a^{10} z^8-22 a^{10} z^6+38 a^{10} z^4-31 a^{10} z^2-2 a^{10} z^{-2} +13 a^{10}+a^9 z^9-11 a^9 z^5+18 a^9 z^3-11 a^9 z+2 a^9 z^{-1} +3 a^8 z^8-14 a^8 z^6+23 a^8 z^4-20 a^8 z^2-a^8 z^{-2} +8 a^8+2 a^7 z^7-7 a^7 z^5+4 a^7 z^3+a^6 z^6-4 a^6 z^4+3 a^6 z^2}