Quadratic Surface Explorer

Quadric Surface Explorer allows to display a three-dimensional live animation of any quadratic surface embedded into the three-dimensional Euclidean space. It calculates its diagonal form using the properties of the eigen-vector spaces, related to the Hermitian matrix associated with the quadric. It also calculates the matrices of the coordinate transformations between the usual cartesian coordinates and the new coordinate system, in which the associated Hermitian matrix get the diagonal form and displays the principal axes of the given quadratic surface.