Searched refs:subspace_B_ (Results 1 – 2 of 2) sorted by relevance
344 const Vector2d grad_minimum = subspace_B_ * minimum + subspace_g_; in ComputeSubspaceDoglegStep()419 const double detB = subspace_B_.determinant(); in MakePolynomialForBoundaryConstrainedProblem()420 const double trB = subspace_B_.trace(); in MakePolynomialForBoundaryConstrainedProblem()423 B_adj << subspace_B_(1, 1) , -subspace_B_(0, 1), in MakePolynomialForBoundaryConstrainedProblem()424 -subspace_B_(1, 0) , subspace_B_(0, 0); in MakePolynomialForBoundaryConstrainedProblem()447 const Matrix2d B_i = subspace_B_ + y * Matrix2d::Identity(); in ComputeSubspaceStepFromRoot()454 return 0.5 * x.dot(subspace_B_ * x) + subspace_g_.dot(x); in EvaluateSubspaceModel()711 subspace_B_ = Jb * Jb.transpose(); in ComputeSubspaceModel()
76 Matrix subspace_B() const { return subspace_B_; } in subspace_B()159 Matrix2d subspace_B_; variable