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FilledSmallSquareMatrixExp[mat] gives the matrix exponential of mat.

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

FilledSmallSquareMatrixExp works only on square matrices.

FilledSmallSquare See The Mathematica Book: Section 3.7.7.

FilledSmallSquare See also: MatrixPower, Dot, JordanDecomposition, QRDecomposition.

Further Examples