Data:L10a30/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^{-5} +z^5 a^{-3} +z^3 a^{-3} +a^3 z+z a^{-3} +a^3 z^{-1} + a^{-3} z^{-1} +z^5 a^{-1} -2 a z^3-2 a z-2 z a^{-1} -2 a^{-1} z^{-1} }