I run the Fast Fourier Transform lab, and hit a failure at this point:

   fftw i.8
|domain error: cd
|   0 pick cmd     cd(#shape);shape;dir;flag

I'm new to J.  This baffles me.  Any ideas please?

Thanks!

----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm

Reply via email to