Method Factor

linalg/python_linalg.cpp:1574–1580

        SparseFactorizationInterface::Analyze();
    }
    virtual void Factor() override {
      pybind11::gil_scoped_acquire gil;
      if( const auto overload = pybind11::get_overload(this, "Factor"); overload) 
        overload();
      else
        SparseFactorizationInterface::Factor();
    }
    virtual void Solve(const BaseVector &rhs,
                       BaseVector &solution) const override {
      pybind11::gil_scoped_acquire gil;