Josué
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 Mar26 accepted Cracking a Simple RSA Encryption Mar25 asked Cracking a Simple RSA Encryption Mar25 asked Interesting Characteristic About the RSA Cryptosystem Mar23 accepted Beginning to Prove that (a Version of) Weierstrass' Function Is Nowhere Differentiable Mar21 revised Beginning to Prove that (a Version of) Weierstrass' Function Is Nowhere Differentiable added 173 characters in body Mar21 comment Beginning to Prove that (a Version of) Weierstrass' Function Is Nowhere Differentiable I see. :) But would the series $g(x)=\sum_{n=k+1}^{\infty}\frac{1}{2^n}h(\frac{2^n}{2^k}p)=0$ in that case? Mar21 asked Beginning to Prove that (a Version of) Weierstrass' Function Is Nowhere Differentiable Mar21 accepted Definition of the Derivative Using a Sequence Mar21 asked Definition of the Derivative Using a Sequence Mar20 accepted Whilst trying to sketch a “sawtooth” function… Mar20 comment Whilst trying to sketch a “sawtooth” function… @JonasKibelbek, I believe I see it now. Mar20 revised Whilst trying to sketch a “sawtooth” function… deleted 2 characters in body Mar20 comment Whilst trying to sketch a “sawtooth” function… I understand that the function looks like a sawtooth because of the periodicity, but I guess that what I truly wanted to ask is: are the graphs of, say, $h_1$, $h_5$ and $h_n$ for any $n\in\mathbb{N}$ alike? As in, exactly the same? Mar20 asked Whilst trying to sketch a “sawtooth” function… Mar19 awarded Benefactor Mar18 accepted Pointwise Convergence on an Infinite Intersection of Function Images Mar18 awarded Promoter Mar16 revised Pointwise Convergence on an Infinite Intersection of Function Images added 218 characters in body Mar16 comment Pointwise Convergence on an Infinite Intersection of Function Images @PatrickDaSilva, I was thinking the same, and I was also thinking that the $f_n$ may need to be differentiable (for reasons that I have yet to fully go over). By the way, I take off my hat to you for checking M.SE on your phone! Mar16 asked Pointwise Convergence on an Infinite Intersection of Function Images