Difference between revisions of "Cellérier function"
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Revision as of 18:34, 24 May 2016
Let $a>1000$. The Cellérier function is defined as $$C(x)=\displaystyle\sum_{k=1}^{\infty} \dfrac{1}{a^k} \sin\left(a^k x \right).$$
Theorem: The Cellérier function is continuous.
Proof: █
Theorem: The Cellérier function is nowhere differentiable.
Proof: █
