Data:K11a259/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^8 a^{-6} +z^6 a^{-4} -6 z^6 a^{-6} +2 z^6 a^{-8} +5 z^4 a^{-4} -13 z^4 a^{-6} +9 z^4 a^{-8} -z^4 a^{-10} +8 z^2 a^{-4} -13 z^2 a^{-6} +12 z^2 a^{-8} -3 z^2 a^{-10} +4 a^{-4} -6 a^{-6} +5 a^{-8} -2 a^{-10} }