xref: /aosp_15_r20/external/eigen/doc/snippets/MatrixBase_isUnitary.cpp (revision bf2c37156dfe67e5dfebd6d394bad8b2ab5804d4) 
1*bf2c3715SXin Li Matrix3d m = Matrix3d::Identity();
2*bf2c3715SXin Li m(0,2) = 1e-4;
3*bf2c3715SXin Li cout << "Here's the matrix m:" << endl << m << endl;
4*bf2c3715SXin Li cout << "m.isUnitary() returns: " << m.isUnitary() << endl;
5*bf2c3715SXin Li cout << "m.isUnitary(1e-3) returns: " << m.isUnitary(1e-3) << endl;
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