Data:L10n113/HOMFLYPT Polynomial

From Knot Atlas

2z⁴a⁻²−z⁴ + a²z² + 9z²a⁻²−3z²a⁻⁴−7z² + 3a² + 16a⁻²−8a⁻⁴ + a⁻⁶−12 + 3a²z⁻² + 15a⁻²z⁻²−9a⁻⁴z⁻² + 2a⁻⁶z⁻²−11z⁻² + a²z⁻⁴ + 6a⁻²z⁻⁴−4a⁻⁴z⁻⁴ + a⁻⁶z⁻⁴−4z⁻⁴