1c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan KamathMatrix3d m = Matrix3d::Ones();
2c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathm(0,2) += 1e-4;
3c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathcout << "Here's the matrix m:" << endl << m << endl;
4c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathcout << "m.isOnes() returns: " << m.isOnes() << endl;
5c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathcout << "m.isOnes(1e-3) returns: " << m.isOnes(1e-3) << endl;
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