Arithmetic without limitations?

[Paul Zimmermann]

>   I will redo some experiments and report my results here.
> 
> You might want to wait until the new FFT code is merged.  We don't claim
> to handle what you're trying to do well; infact we claim to handle it
> terribly poorly.  :o)

anyway it will be interesting to know how GMP 5.0.1 behaves when the
computation requires to use the swap space. Maybe we will exhibit different
behaviours depending on the operating system. Also it will give a starting
point to compare with future versions of GMP.

Paul