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Not clear on FFTW license requirements
New Member
August 26, 2020 - 1:00 pm
Member Since: August 26, 2020
Forum Posts: 1
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Many developers, it seems, are downloading and using FFTW in their projects but I'm not sure the license requirements are clear.  FFTW license info seems to indicate that any product that uses the "free" version of FFTW must be released as open source.

Do I misunderstand?  I don't see any of the major developers - who I'm sure use FFTW - releasing their plugins as open source nor do I expect they paid $10,000 for a commercial license.

Will P. - the examples in your book require FFTW - can you advise please?

Thank you.

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