Open CASCADE Technology 6.6.0
Data Structures
math_FunctionSetRoot.hxx File Reference
#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>
#include <Standard_Boolean.hxx>
#include <math_Vector.hxx>
#include <math_Matrix.hxx>
#include <Standard_Integer.hxx>
#include <math_IntegerVector.hxx>
#include <Standard_OStream.hxx>
#include <math_FunctionSetRoot.lxx>

Data Structures

class  math_FunctionSetRoot
 The math_FunctionSetRoot class calculates the root
of a set of N functions of M variables (N<M, N=M or N>M). Knowing
an initial guess of the solution and using a minimization algorithm, a search
is made in the Newton direction and then in the Gradient direction if there
is no success in the Newton direction. This algorithm can also be
used for functions minimization. Knowledge of all the partial
derivatives (the Jacobian) is required.
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