| Re: [eigen] eigen3 SelfAdjointEigenSolver<Matrix3f> still "buggy" |
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- To: eigen@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [eigen] eigen3 SelfAdjointEigenSolver<Matrix3f> still "buggy"
- From: Gael Guennebaud <gael.guennebaud@xxxxxxxxx>
- Date: Wed, 1 Sep 2010 13:07:46 +0200
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On Tue, Aug 31, 2010 at 8:24 PM, Benoit Jacob <jacob.benoit.1@xxxxxxxxx> wrote:
> 2010/8/31 Radu Bogdan Rusu <rusu@xxxxxxxxxxxxxxxx>:
>>
>> This might be good enough for us :) I wonder what numerical issues were you
>> referring to. All in all, this would be a great addition to Eigen3! If you
>> add it as a template specialization it might be difficult for someone else
>> to avoid using it. I vote for a special class.
>
> I agree, a special class makes the most sense.
I don't know. As you suggest we could add a
DirectSelfadjointEigenSolver class which would work only for 2x2 and
3x3 (well, and 1x1) matrices. But then what if I want to write generic
code which uses the fast direct solvers when possible? I would have to
write my own wrapper...
gael