MatrixExp

MatrixExp[mat] gives the matrix exponential of mat.

MatrixExp[mat] effectively evaluates the power series for the exponential function, with ordinary powers replaced by matrix powers.

MatrixExp works only on square matrices.

See Section 3.7.7.

Implementation Notes: see Section A.9.4 and Section A.9.5.

See also: MatrixPower, Dot, JordanDecomposition, QRDecomposition.

New in Version 2.

Further Examples