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- To: eigen@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [eigen] FFT for Eigen
- From: Benoit Jacob <jacob.benoit.1@xxxxxxxxx>
- Date: Wed, 20 May 2009 19:10:13 +0200
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2009/5/20 Rohit Garg <rpg.314@xxxxxxxxx>:
>> P.S. The question of "why not just use FFTW?" has come up in this
>> discussion. FFTW is GPL, not LGPL. It is incompatible with the Eigen dual
>> license.
>
> Umm, IANAL, but FFTW's license is GPL v2 or later which means that it
> can be used in any GPLv2 or later code. Unless you want to use Eigen
> in the LGPL incarnation w/o releasing your code, it should be fine.
That's a big "unless" ;)
Benoit