Data:L8n3/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^{10} z^{-2} +a^{10}-z^4 a^8-5 z^2 a^8-2 a^8 z^{-2} -6 a^8+z^6 a^6+6 z^4 a^6+10 z^2 a^6+a^6 z^{-2} +5 a^6}