Data:L11n9/HOMFLYPT Polynomial

From Knot Atlas

−a⁷z⁻¹ + 2za⁵ + 3a⁵z⁻¹−2z³a³−5za³−3a³z⁻¹ + z⁵a + 4z³a + 5za + 2az⁻¹−z³a⁻¹−2za⁻¹−a⁻¹z⁻¹