Knot Curve Algebraic Equation: x4-2y3-2x2-3y2+1 = 0 Degree: 4 Singularities: [0:-1:1], [1:0:1], [-1:0:1] Multiplicity: 2, 2, 2 Branching Number of each Singularity: 2, 2, 2 Genus: 0 Parameterized Equation:  Delta Invariant: 3 Milnor Number: 1 Tjurina Number: 3 All Curves Curves by Degree Curves by Genus