MatrixBase_isIdentity.cpp revision c981c48f5bc9aefeffc0bcb0cc3934c2fae179dd 
1Matrix3d m = Matrix3d::Identity();
2m(0,2) = 1e-4;
3cout << "Here's the matrix m:" << endl << m << endl;
4cout << "m.isIdentity() returns: " << m.isIdentity() << endl;
5cout << "m.isIdentity(1e-3) returns: " << m.isIdentity(1e-3) << endl;
6