Data:K12n862/HOMFLYPT Polynomial

Failed to parse (syntax error): {\displaystyle 2 z^6}{a^4}+ $Failed^{-1} +z^6}{a^6}- $Failed^{-1} -2 z^4}{a^2}+ $Failed^{-1} +7 z^4}{a^4}+ $Failed^{-1} +z^4}{a^6}- $Failed^{-1} -z^4}{a^8}- $Failed^{-1} -3 z^2}{a^2}+ $Failed^{-1} +10 z^2}{a^4}- $Failed^{-1} -2 z^2}{a^6}- $Failed^{-1} -z^2}{a^8}- $Failed^{-1} -1}{a^2}+ $Failed^{-1} +5}{a^4}- $Failed^{-1} -3}{a^6} $Failed^{-1} }