Data:L11a245/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^{12} z^6-a^{12} z^4+5 a^{11} z^7-9 a^{11} z^5+3 a^{11} z^3+a^{11} z+10 a^{10} z^8-21 a^{10} z^6+11 a^{10} z^4-a^{10} z^2+10 a^9 z^9-16 a^9 z^7+3 a^9 z^5-a^9 z^3+4 a^8 z^{10}+13 a^8 z^8-45 a^8 z^6+33 a^8 z^4-8 a^8 z^2+21 a^7 z^9-43 a^7 z^7+27 a^7 z^5-8 a^7 z^3+3 a^7 z-a^7 z^{-1} +4 a^6 z^{10}+16 a^6 z^8-50 a^6 z^6+44 a^6 z^4-13 a^6 z^2+a^6+11 a^5 z^9-13 a^5 z^7+a^5 z^5+5 a^5 z^3+a^5 z-a^5 z^{-1} +13 a^4 z^8-23 a^4 z^6+19 a^4 z^4-6 a^4 z^2+9 a^3 z^7-13 a^3 z^5+8 a^3 z^3-3 a^3 z+4 a^2 z^6-4 a^2 z^4+a z^5-a z^3}