Data:L11n422/HOMFLYPT Polynomial

From Knot Atlas

z⁶a⁻⁴−z⁴a⁻² + 4z⁴a⁻⁴−2z⁴a⁻⁶−z²a⁻² + 6z²a⁻⁴−6z²a⁻⁶ + z²a⁻⁸ + a⁻² + 3a⁻⁴−6a⁻⁶ + 2a⁻⁸ + a⁻⁴z⁻²−2a⁻⁶z⁻² + a⁻⁸z⁻²