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expm

  

matrix exponential

 

Calling Sequence

Parameters

Description

Examples

Calling Sequence

expm(A)

Parameters

A

-

matrix, vector, array, or scalar

Description

• 

The expm(A) command returns the matrix exp(A * t) = I + A * t + 1/2! * A^2 * t^2 + ... where I is the identity matrix.

Examples

withMTM:

AMatrix1,2,2,4

A1224

(1)

expmA

45+ⅇ552ⅇ55252ⅇ552515+4ⅇ55

(2)

See Also

LinearAlgebra[MatrixExponential]

MTM[exp]