#include <gp_Pnt.hxx>
#include <Adaptor3d_SurfacePtr.hxx>
#include <Standard_Real.hxx>
#include <TColStd_SequenceOfReal.hxx>
#include <Extrema_SequenceOfPOnSurf.hxx>
#include <Standard_Boolean.hxx>
#include <math_FunctionSetWithDerivatives.hxx>
#include <Standard_Integer.hxx>
#include <Standard.hxx>
#include <Standard_Macro.hxx>