00001 Vector2f v = Vector2f::Random(); 00002 JacobiRotation<float> G; 00003 G.makeGivens(v.x(), v.y()); 00004 cout << "Here is the vector v:" << endl << v << endl; 00005 v.applyOnTheLeft(0, 1, G.adjoint()); 00006 cout << "Here is the vector J' * v:" << endl << v << endl;