Data:L9n8/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 -3 z^2 a^8+2 a^8-z^5 a^7-z^3 a^7-a^7 z^{-1} -2 z^6 a^6+4 z^4 a^6-8 z^2 a^6+5 a^6-z^7 a^5-z^5 a^5+4 z^3 a^5-z a^5-2 a^5 z^{-1} -4 z^6 a^4+9 z^4 a^4-6 z^2 a^4+3 a^4-z^7 a^3-z^5 a^3+8 z^3 a^3-4 z a^3-2 z^6 a^2+5 z^4 a^2-z^2 a^2-a^2-z^5 a+3 z^3 a-3 z a+a z^{-1} }