Witch of Agnesi Algebraic Equation: yx2+4a2y-8a3 = 0 Degree: 3 Singularities: [0:1:0] Multiplicity: 2 Branching Number: 2 Genus: 0 Parameterized Equation:  x = t, y=8a3/(t2+4a2) Delta Invariant: 1 Milnor Number: 0 Tjurina Number: 1 Projective Plane: 1 node All Curves Curves by Degree Curves by Genus