Data:L10a105/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 z^3 a^9+3 z a^9+a^9 z^{-1} -2 z^5 a^7-8 z^3 a^7-8 z a^7-a^7 z^{-1} +z^7 a^5+5 z^5 a^5+8 z^3 a^5+5 z a^5-z^5 a^3-4 z^3 a^3-4 z a^3}