Data:K12n836/HOMFLYPT Polynomial

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