Data:K15a71270/HOMFLYPT Polynomial

[math]\displaystyle{ -z^{10} $Failed^{-1} -z^{10}+\text{QuantumGroups$\grave{ }$a}^2 z^8-4 z^8 $Failed^{-1} +2 z^8 $Failed^{-1} -5 z^8+4 \text{QuantumGroups$\grave{ }$a}^2 z^6-6 z^6 $Failed^{-1} +7 z^6 $Failed^{-1} -z^6 $Failed^{-1} -9 z^6+4 \text{QuantumGroups$\grave{ }$a}^2 z^4-6 z^4 $Failed^{-1} +8 z^4 $Failed^{-1} -2 z^4 $Failed^{-1} -5 z^4-5 z^2 $Failed^{-1} +5 z^2 $Failed^{-1} -z^2 $Failed^{-1} +3 z^2-\text{QuantumGroups$\grave{ }$a}^2-2 $Failed^{-1} +2 $Failed^{-1} - $Failed^{-1} +3 }[/math]