Data:10 134/HOMFLYPT Polynomial

Failed to parse (syntax error): {\displaystyle z^6 a^{-6} +z^6 a^{-8} +5 z^4 a^{-6} +4 z^4 a^{-8} -z^4 a^{-10} }+7 z^2 a^{-6} +3 z^2 a^{-8} -4 z^2 a^{-10} }+3 a^{-6} -3 a^{-10} }+ a^{-12} }}