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diff --git a/doc/examples/TutorialLinAlgExSolveColPivHouseholderQR.cpp b/doc/examples/TutorialLinAlgExSolveColPivHouseholderQR.cpp
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+++ b/doc/examples/TutorialLinAlgExSolveColPivHouseholderQR.cpp
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+#include <iostream>
+#include <Eigen/Dense>
+
+using namespace std;
+using namespace Eigen;
+
+int main()
+{
+ Matrix3f A;
+ Vector3f b;
+ A << 1,2,3, 4,5,6, 7,8,10;
+ b << 3, 3, 4;
+ cout << "Here is the matrix A:\n" << A << endl;
+ cout << "Here is the vector b:\n" << b << endl;
+ Vector3f x = A.colPivHouseholderQr().solve(b);
+ cout << "The solution is:\n" << x << endl;
+}