Data:10 50/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^9 a^{-5} +z^9 a^{-7} +2 z^8 a^{-4} +5 z^8 a^{-6} +3 z^8 a^{-8} +2 z^7 a^{-3} +z^7 a^{-5} +3 z^7 a^{-7} +4 z^7 a^{-9} +z^6 a^{-2} -4 z^6 a^{-4} -15 z^6 a^{-6} -7 z^6 a^{-8} +3 z^6 a^{-10} }-6 z^5 a^{-3} -8 z^5 a^{-5} -15 z^5 a^{-7} -11 z^5 a^{-9} +2 z^5 a^{-11} }-4 z^4 a^{-2} -z^4 a^{-4} +18 z^4 a^{-6} +9 z^4 a^{-8} -5 z^4 a^{-10} }+z^4 a^{-12} }+3 z^3 a^{-3} +6 z^3 a^{-5} +22 z^3 a^{-7} +16 z^3 a^{-9} -3 z^3 a^{-11} }+5 z^2 a^{-2} -13 z^2 a^{-6} -3 z^2 a^{-8} +3 z^2 a^{-10} }-2 z^2 a^{-12} }+z a^{-3} -3 z a^{-5} -10 z a^{-7} -6 z a^{-9} -2 a^{-2} + a^{-4} +4 a^{-6} +2 a^{-8} }