Data:L10a41/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 a^5-a^5 z^{-1} +2 z^3 a^3+4 z a^3+3 a^3 z^{-1} -z^5 a-2 z^3 a-3 z a-2 a z^{-1} -z^5 a^{-1} -2 z^3 a^{-1} -z a^{-1} +z^3 a^{-3} +z a^{-3} }