HouseholderQR_solve.cpp revision c981c48f5bc9aefeffc0bcb0cc3934c2fae179dd 
1typedef Matrix<float,3,3> Matrix3x3;
2Matrix3x3 m = Matrix3x3::Random();
3Matrix3f y = Matrix3f::Random();
4cout << "Here is the matrix m:" << endl << m << endl;
5cout << "Here is the matrix y:" << endl << y << endl;
6Matrix3f x;
7x = m.householderQr().solve(y);
8assert(y.isApprox(m*x));
9cout << "Here is a solution x to the equation mx=y:" << endl << x << endl;
10