Data:K15a74672/HOMFLYPT Polynomial

[math]\displaystyle{ -\text{QuantumGroups$\grave{ }$a}^4 z^8-3 \text{QuantumGroups$\grave{ }$a}^2 z^8-2 z^8+\text{QuantumGroups$\grave{ }$a}^6 z^6-\text{QuantumGroups$\grave{ }$a}^4 z^6-10 \text{QuantumGroups$\grave{ }$a}^2 z^6+3 z^6 $Failed^{-1} -3 z^6+2 \text{QuantumGroups$\grave{ }$a}^6 z^4+2 \text{QuantumGroups$\grave{ }$a}^4 z^4-16 \text{QuantumGroups$\grave{ }$a}^2 z^4+5 z^4 $Failed^{-1} -z^4 $Failed^{-1} +4 z^4+\text{QuantumGroups$\grave{ }$a}^6 z^2+4 \text{QuantumGroups$\grave{ }$a}^4 z^2-15 \text{QuantumGroups$\grave{ }$a}^2 z^2-z^2 $Failed^{-1} +11 z^2+2 \text{QuantumGroups$\grave{ }$a}^4-6 \text{QuantumGroups$\grave{ }$a}^2-2 $Failed^{-1} +7 }[/math]