Data:L9a54/HOMFLYPT Polynomial

From Knot Atlas

z⁶a⁻² + 4z⁴a⁻²−z⁴a⁻⁴−2z⁴ + a²z² + 7z²a⁻²−2z²a⁻⁴−6z² + 2a² + 6a⁻²−2a⁻⁴−6 + a²z⁻² + a⁻²z⁻²−2z⁻²