Eigen's silly professor
 
  • operator * : AngleAxis< _Scalar > , PermutationBase< Derived > , RotationBase< Derived, _Dim > , SelfAdjointView< MatrixType, UpLo > , SparseMatrixBase< Derived > , SparseSelfAdjointView< MatrixType, UpLo > , Transform< _Scalar, _Dim, _Mode, _Options > , Translation< _Scalar, _Dim > , TriangularView< _MatrixType, _Mode >