| // SPDX-FileCopyrightText: The Eigen Authors | |
| // SPDX-License-Identifier: MPL-2.0 | |
| Vector2f v = Vector2f::Random(); | |
| JacobiRotation<float> G; | |
| G.makeGivens(v.x(), v.y()); | |
| cout << "Here is the vector v:" << endl << v << endl; | |
| v.applyOnTheLeft(0, 1, G.adjoint()); | |
| cout << "Here is the vector J' * v:" << endl << v << endl; |