What is the difference between exp and expm in terms of a matrix ?

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Alex
Alex on 4 Dec 2012
When I want to get the exponential of a matrix what method is the most accurate ? Please, help me. I want as much details as you know.
Thank you !

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Answers (1)

Matt Fig
Matt Fig on 4 Dec 2012
Edited: Matt Fig on 5 Dec 2012
EXPM Documentation
If you look at that link, the difference is explained. They are NOT the same thing so there is no way to ask which is most accurate.

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