matrix exponential's, both base and exponent are matrix

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Preethi 2015-8-31

评论： John D'Errico 2015-8-31

Hi, Is there are simple way to find the exponential when both base and exponent are matrices. Currently I am using a loop.

Walter Roberson 2015-8-31

If the matrices are the same size and you want to take corresponding elements, then use

base.^exponent

Walter Roberson 2015-8-31

I don't know, John, but there's probably an application for it in String Theory anyhow ;-)

John D'Errico 2015-8-31

I tried reading about string theory once, but I kept losing the thread. I got all tangled up in knots.

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