Is $z \mapsto \sum_{k=0}^\infty \frac{1}{(k!)!} z^{k!}$ an elementary function? I designed it to be analytic but analogous to Liouville's constant, but don't know how to search for this function.
2026-03-26 14:25:13.1774535113
Is $\sum_{k=0}^\infty \frac{1}{k!!} x^{k!}$ non-elementary?
79 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in ELEMENTARY-FUNCTIONS
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