Data:L11a454/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^6-3 a^4 z^2+a^4 z^{-2} -z^2 a^{-4} -a^4+3 a^2 z^4+2 z^4 a^{-2} +a^2 z^2-2 a^2 z^{-2} -3 a^2- a^{-2} -z^6+2 z^2+ z^{-2} +4}