Confusingly, I think that the library version is actually 3.2.2.

Looks as though I was hasty in declaring success, though:

   load 'math/fftw'
   fftw i.8
0 0 0 0 0 0 0 0
   fftw i.8
28 _4j9.65685 _4j4 _4j1.65685 _4 _4j_1.65685 _4j_4 _4j_9.65685
   fftw i.8
28 _4j9.65685 _4j4 _4j1.65685 _4 _4j_1.65685 _4j_4 _4j_9.65685

The second (and subsequent) results look likely enough, but the first 
certainly isn't!

FWIW I do get the same results in w32 - actually checking this is how I 
noticed it.

I may have a chance to try and figure out what stupid thing I've done some 
time tomorrow.  Meanwhile, hints (or more) gratefully received...

David


"bill lam" <[email protected]> wrote in message 
news:[email protected]...
> Thank you! Can you confirm this updated script also works with the
> 32-bit libfftw3-3.dll under J32?
>
> In the line
>  FFTW_VERSION=: 2.01
>
> what should be the version number of this dll, 3.3 or 3.03?  I think
> you can check by right click on it inside file explorer.
>
> -- 
> regards,
> ====================================================
> GPG key 1024D/4434BAB3 2008-08-24
> gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
> 


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