Data:L9a48/HOMFLYPT Polynomial

From Knot Atlas

z⁶a⁻² + 4z⁴a⁻²−z⁴a⁻⁴−2z⁴ + a²z² + 5z²a⁻²−2z²a⁻⁴−7z² + 3a² + 3a⁻²−6 + a²z⁻² + a⁻²z⁻²−2z⁻²