Data:L11n8/HOMFLYPT Polynomial

From Knot Atlas

−za⁷−a⁷z⁻¹ + 2z³a⁵ + 5za⁵ + 3a⁵z⁻¹−z⁵a³−4z³a³−7za³−3a³z⁻¹ + 2z³a + 4za + 2az⁻¹−za⁻¹−a⁻¹z⁻¹