$$\sin x=x\prod _{n=1}^{\infty }\left(1-\left(\frac{x}{n\pi }\right)^2\right)$$
Can Eulers product for $\sin x$ be generalised for any real periodic function with period p and a zero 'a'?
If so please explain the process for doing so.
Thanks ☺
2026-03-27 07:00:03.1774594803
Can Eulers product for $\sin x$ be generalised for any periodic function?
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