Data:L11a38/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^7 z^5-2 a^7 z^3+a^7 z+3 a^6 z^6-5 a^6 z^4+3 a^6 z^2-a^6+5 a^5 z^7-6 a^5 z^5+3 a^5 z^3-2 a^5 z+a^5 z^{-1} +6 a^4 z^8-5 a^4 z^6+z^6 a^{-4} -2 a^4 z^4-2 z^4 a^{-4} +7 a^4 z^2+z^2 a^{-4} -3 a^4+4 a^3 z^9+6 a^3 z^7+4 z^7 a^{-3} -24 a^3 z^5-10 z^5 a^{-3} +28 a^3 z^3+8 z^3 a^{-3} -15 a^3 z-2 z a^{-3} +3 a^3 z^{-1} +a^2 z^{10}+15 a^2 z^8+6 z^8 a^{-2} -32 a^2 z^6-12 z^6 a^{-2} +19 a^2 z^4+5 z^4 a^{-2} +2 a^2 z^2-3 a^2+8 a z^9+4 z^9 a^{-1} +a z^7+4 z^7 a^{-1} -36 a z^5-29 z^5 a^{-1} +43 a z^3+28 z^3 a^{-1} -21 a z-11 z a^{-1} +4 a z^{-1} +2 a^{-1} z^{-1} +z^{10}+15 z^8-37 z^6+23 z^4-3 z^2-2}