Data:L11a188/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 \left(-z^5\right)-4 a^9 z^3-4 a^9 z-2 a^9 z^{-1} +a^7 z^7+5 a^7 z^5+9 a^7 z^3+10 a^7 z+5 a^7 z^{-1} +a^5 z^7+4 a^5 z^5+2 a^5 z^3-4 a^5 z-3 a^5 z^{-1} -a^3 z^5-4 a^3 z^3-3 a^3 z}