A new elementary proof of the formula $\sum\limits_{n=1}^{\infty}\frac{1}{n^2}=\frac{\pi^2}{6}$

Jia Li

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arXiv · 2510.03233

A new elementary proof of the formula $\sum\limits_{n=1}^{\infty}\frac{1}{n^2}=\frac{\pi^2}{6}$

Jia Li

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Abstract

In this article, we provide a new elementary proof of the Basel problem.

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BibTeX RIS

Jia Li. 2025-09-12. A new elementary proof of the formula $\sum\limits_{n=1}^{\infty}\frac{1}{n^2}=\frac{\pi^2}{6}$. https://arxiv.org/abs/2510.03233

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