Data:L10a84/HOMFLYPT Polynomial

[math]\displaystyle{ a z^7-a^3 z^5+5 a z^5-2 z^5 a^{-1} -3 a^3 z^3+11 a z^3-6 z^3 a^{-1} +z^3 a^{-3} -4 a^3 z+10 a z-6 z a^{-1} +z a^{-3} -a^3 z^{-1} +3 a z^{-1} -2 a^{-1} z^{-1} }[/math]