Data:K11a115/HOMFLYPT Polynomial

From Knot Atlas

−2z⁶a⁻²−z⁶ + a²z⁴−7z⁴a⁻² + 3z⁴a⁻⁴−2z⁴ + 2a²z²−9z²a⁻² + 7z²a⁻⁴−z²a⁻⁶−z² + a²−4a⁻² + 4a⁻⁴−a⁻⁶ + 1