| Matrix3f A; | |
| Vector3f b; | |
| A << 1, 2, 3, 4, 5, 6, 7, 8, 9; | |
| b << 3, 3, 4; | |
| cout << "Here is the matrix A:" << endl << A << endl; | |
| cout << "Here is the vector b:" << endl << b << endl; | |
| Vector3f x; | |
| x = A.lu().solve(b); | |
| cout << "The solution is:" << endl << x << endl; |