Hi toma,

Thank you very much for your comments. I will add some of the functions of PDL::FFTW in a day or two. Do you know about other functions that should be in the cheat sheet?

I am trying to prioritize the information to include, in the cheat sheet, only information that people need to know and information that people should know. I am doing that to have a cheat sheet that is both useful and concise.

Cheers,