Data:L7n1/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^{10}+a^9 z-a^9 z^{-1} +a^8 z^4-4 a^8 z^2+3 a^8+a^7 z^5-5 a^7 z^3+7 a^7 z-3 a^7 z^{-1} +a^6 z^4-4 a^6 z^2+3 a^6+a^5 z^5-5 a^5 z^3+6 a^5 z-2 a^5 z^{-1} }