Data:L11a540/HOMFLYPT 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^9 z^{-3} +a^9 z+2 a^9 z^{-1} -3 a^7 z^3-3 a^7 z^{-3} -9 a^7 z-9 a^7 z^{-1} +3 a^5 z^5+11 a^5 z^3+3 a^5 z^{-3} +17 a^5 z+12 a^5 z^{-1} -a^3 z^7-4 a^3 z^5-8 a^3 z^3-a^3 z^{-3} -10 a^3 z-5 a^3 z^{-1} +a z^5+2 a z^3+a z}