Data:L10n25/HOMFLYPT Polynomial

From Knot Atlas

za⁵ + 2a⁵z⁻¹−2z³a³−7za³−4a³z⁻¹ + z⁵a + 5z³a + 6za + 3az⁻¹−za⁻¹−a⁻¹z⁻¹−za⁻³