Data:8 14/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 z^4 a^8-z^2 a^8+3 z^5 a^7-5 z^3 a^7+z a^7+3 z^6 a^6-4 z^4 a^6+z^2 a^6+z^7 a^5+4 z^5 a^5-8 z^3 a^5+3 z a^5+5 z^6 a^4-7 z^4 a^4+3 z^2 a^4+z^7 a^3+3 z^5 a^3-6 z^3 a^3+3 z a^3+2 z^6 a^2-z^4 a^2-z^2 a^2+2 z^5 a-3 z^3 a+z a+z^4-2 z^2+1}