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- To: eigen@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [eigen] Matrix exponential
- From: Benoit Jacob <jacob.benoit.1@xxxxxxxxx>
- Date: Tue, 5 May 2009 22:47:52 +0200
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Hi,
Thanks for the patch, it looks good, including the appropriate use of
..lazy() ;)
It's committed in r964042.
Benoit
2009/5/3 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