Data:K15a74527/HOMFLYPT Polynomial

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