Re: [eigen] Matrix exponential

[Jitse Niesen <jitse@xxxxxxxxxxxxxxxxx>]

Hello,

I attach a patch which implements the matrix exponential. Apologies for 
sending in patches while you're changing from svn to whatever. I put it in 
unsupported/ . I wanted to implement it as a member function of 
MatrixBase, but I didn't see how to do that inside unsupported/ .

I concentrated on matrices of double's. Complex matrices are not supported 
(yet) and the function is slightly inefficient for float's. There are also 
no fixed-size specializations.

I would be grateful for any comments on the patch.

Cheers,
Jitse

Attachment: matrix-exponential-patch.gz
Description: Binary data