Bifolium Algebraic Equation: x4+2x2y2+y4-4axy2 = 0 Degree: 4 Singularities: [0:0:1] Multiplicity: 3 Branching Number: 2 Genus: 0 Parameterized Equation: x = 4t2/(t2+1)2, y = 4t3/(t2+1)2 Delta Invariant: 3 Milnor Number: 5 Tjurina Number: 5 All Curves Curves by Degree Curves by Genus