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diff --git a/doc/snippets/ComplexEigenSolver_eigenvectors.cpp b/doc/snippets/ComplexEigenSolver_eigenvectors.cpp
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+++ b/doc/snippets/ComplexEigenSolver_eigenvectors.cpp
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+MatrixXcf ones = MatrixXcf::Ones(3,3);
+ComplexEigenSolver<MatrixXcf> ces(ones);
+cout << "The first eigenvector of the 3x3 matrix of ones is:"
+ << endl << ces.eigenvectors().col(1) << endl;