Section: Visualization Toolkit Common Classes
For difficult polynomials, you may wish to use FilterRoots to eliminate some of the roots reported by the Sturm solver. FilterRoots evaluates the derivatives near each root to eliminate cases where a local minimum or maximum is close to zero.
.SECTION Thanks Thanks to Philippe Pebay, Korben Rusek, David Thompson, and Maurice Rojas for implementing these solvers.
To create an instance of class vtkPolynomialSolversUnivariate, simply invoke its constructor as follows
obj = vtkPolynomialSolversUnivariate
obj
is an instance of the vtkPolynomialSolversUnivariate class.
string = obj.GetClassName ()
int = obj.IsA (string name)
vtkPolynomialSolversUnivariate = obj.NewInstance ()
vtkPolynomialSolversUnivariate = obj.SafeDownCast (vtkObject o)