on a very slow function
ram at zedat.fu-berlin.de (Stefan Ram) writes:
> Daniel Bastos <dbastos at toledo.com> writes:
>> That function produces a function which yields the values of the
>> sequence x^2 - 1 mod N
> Thats a term with two free variables.
> I am not sure what the sequence is.
> And if that's
> ( x^2 - 1 )mod N
> there might be a way to calculate it without
> calculating the intermediate value of ?x^2 - 1?.
I'd be amazed to see how.