Data:L11a332/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^{18} z^4+4 a^{17} z^5-3 a^{17} z^3+7 a^{16} z^6-7 a^{16} z^4+a^{16} z^2+8 a^{15} z^7-8 a^{15} z^5-a^{15} z^3+2 a^{15} z+7 a^{14} z^8-8 a^{14} z^6+a^{14} z^4+4 a^{13} z^9-12 a^{13} z^5+7 a^{13} z^3+a^{13} z+a^{12} z^{10}+10 a^{12} z^8-37 a^{12} z^6+42 a^{12} z^4-18 a^{12} z^2+7 a^{11} z^9-20 a^{11} z^7+18 a^{11} z^5-12 a^{11} z^3+7 a^{11} z+a^{10} z^{10}+5 a^{10} z^8-29 a^{10} z^6+38 a^{10} z^4-16 a^{10} z^2+3 a^9 z^9-11 a^9 z^7+13 a^9 z^5-9 a^9 z^3+3 a^9 z+a^9 z^{-1} +2 a^8 z^8-7 a^8 z^6+5 a^8 z^4+a^8 z^2-a^8+a^7 z^7-5 a^7 z^5+8 a^7 z^3-5 a^7 z+a^7 z^{-1} }