5 lines
193 B
C++
5 lines
193 B
C++
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MatrixXd ones = MatrixXd::Ones(3,3);
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SelfAdjointEigenSolver<MatrixXd> es(ones);
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cout << "The first eigenvector of the 3x3 matrix of ones is:"
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<< endl << es.eigenvectors().col(0) << endl;
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