This isn't quite a calculus question, but it didn't seem right for any of the other mathematics forums, either.(adsbygoogle = window.adsbygoogle || []).push({});

Does anybody if there is a closed form for the following infinite series:

[itex]\sum_n x^{n^2}[/itex]

for [itex]0 < x < 1[/itex]

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# Closed Form for Infinite Sum

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