slog_b(sexp_b(z)) How does it look like ?

[tommy1729]

I said : " Im not very confident about how to prove periodicity of functions that are not analytic ! "

Plz do not respond with just simply saying something along the line of :

" use fourier !! "

without further explaination.

( that would be lame ! )

thank you.

regards

tommy1729