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From Greg Sterijevski <gsterijev...@gmail.com>
Subject Re: [math] EigenDecompositionImpl
Date Tue, 23 Aug 2011 22:59:06 GMT
Should I open a ticket, or do you want to handle this?

On Tue, Aug 23, 2011 at 5:47 PM, Luc Maisonobe <Luc.Maisonobe@free.fr>wrote:

> Le 24/08/2011 00:44, Greg Sterijevski a écrit :
>
>  I understand you want to support the general case, but why should it
>> necessitate instantiating a ref.
>>
>
> You are right, we could go with an array allocated only upon request.
>
> Luc
>
>
>> On Tue, Aug 23, 2011 at 5:29 PM, Luc Maisonobe<Luc.Maisonobe@free.**fr<Luc.Maisonobe@free.fr>
>> >wrote:
>>
>>  Le 23/08/2011 20:45, Greg Sterijevski a écrit :
>>>
>>>  Hello All,
>>>
>>>>
>>>> Since math gives eigendecomposition for symmetrics, why even allocate
>>>> the
>>>> array imagEigenvalues ?
>>>> What am I missing?
>>>>
>>>>
>>> For now, we are limited to symmetric matrices because we did not
>>> implement
>>> anything else. However, we did prepare the interface for this, so we have
>>> to
>>> implement the getImageEigenValues method, and hence we need an array.
>>>
>>> Luc
>>>
>>>
>>>  Thanks,
>>>>
>>>> -Greg
>>>>
>>>>
>>>>
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