Data:L10a154/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} -2 a^8 z^{-2} -4 a^8+6 a^6 z^2+a^6 z^{-2} +6 a^6-3 a^4 z^4-5 a^4 z^2-4 a^4-a^2 z^4+2 a^2 z^2+2 a^2+z^2}