Vector and Matrix Commands ApplyMatrix CharacteristicPolynomial Cross CurvatureVector Determinant Dimension Direction Dot Eigenvalues Eigenvectors Element Identity Invert JordanDiagonalization Length LUDecomposition MatrixRank MinimalPolynomial PerpendicularVector QRDecomposition ReducedRowEchelonForm SVD ToComplex ToPolar Transpose UnitPerpendicularVector UnitVector Vector