User talk:Wim Coenen

Your submission at Articles for creation: sandbox (December 25)
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Rusalkii (talk) 20:59, 25 December 2021 (UTC)

Proof of Fermat's little theorem.
Dear member, it's been a while since I visited this site.

I have written a proof of Fermat's theorem.

I am quit insecure.

I would be pleased if a mathematician would review my proof and tell me if my proof is valid and correct.

I'm grateful for any help I get.

Yours censirely Wim Coenen

https://nl.wikipedia.org/wiki/Gebruiker:Wim_Coenen/Kladblok#Proof_of_Fermat's_little_theorem

Wim Coenen (talk) 22:28, 3 December 2022 (UTC)
 * You say you "have written a proof of Fermat's theorem" we would need to wait until independent sources report this, other wise it is just original research which we cannot accept. Theroadislong (talk) 14:51, 4 December 2022 (UTC)


 * Dear Wim Coenen, I'm willing to check the proof, if you extend it to meet text-book style. In particular, it should clearly state the theorem, introduce all variables before use, and, in case of induction, clearly state the formula to be proved and the variable on which induction is done. It should not refer to Non-English texts (I don't understand Dutch). Inferences should be clearly marked (using e.g. "hence", "therefore", ...).
 * After a first glance at nl:Gebruiker:Wim_Coenen/Kladblok, I suggest to distinguish between the theorem ("∀p∈ℙ. ∀a∈ℕ. ap ≡ a (mod p)", where ℙ denotes the set of prime numbers and ℕ that of natural numbers) and the induction hypothesis (I guess, "∀a∈ℕ. ap ≡ a (mod p)", where p is a given prime); assuming the latter in step 2 is sound, assuming the former is not. For step 3 I'd recommend to use an equation chain (of the form e1 = e2 = ... = en) rather than an implication chain (e1 = e2, hence e1 = e3, hence e1 = e4, ..., hence e1 = en). Best regards - Jochen Burghardt (talk) 19:07, 4 December 2022 (UTC)

Your recent edits to Talk:Fermat's little theorem
Your edits were inserted in the middle of a previous post, mangling the formatting. You also misused your section headings. Please read Talk page guidelines and make sure you understand what you are doing before you edit.—Anita5192 (talk) 18:25, 7 January 2023 (UTC)