Talk:Dirichlet function
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It appears that the periodic sinc function is also referred to as 'the' Dirichlet Function. (for example https://docs.scipy.org/doc/scipy/reference/generated/scipy.special.diric.html) 2600:1700:1EA0:53F0:1163:4E67:C423:E88D (talk) 15:10, 26 July 2023 (UTC)
Reference
[edit]The reference given to his 1829 paper seems to me incorrect. I think that's the paper where he shows that the Fourier expansion converges (at any point where the function is continuous or has a jump discontinuity). I didn't see anything similar to the Dirichlet function. I'll remove this reference unless there's some objection. 83.228.130.196 (talk) 15:30, 4 February 2024 (UTC)
Domain of the function
[edit]I've specified the domain of the function in the lede; without it, the rest of the article makes little sense. — The Anome (talk) 09:55, 30 June 2025 (UTC)