Wikipedia:Articles for deletion/Examples of differential equations

The following discussion is an archived debate of the proposed deletion of the article below. Please do not modify it. Subsequent comments should be made on the appropriate discussion page (such as the article's talk page or in a deletion review). No further edits should be made to this page.

The result was redirect to Differential equation#Examples. The consensus based on the discussion is that the page fails WP:NOTTEXTBOOK and that any encyclopedic content is already on the main Differential equations page. (non-admin closure) Bait30 ^{Talk 2 me pls?} 13:56, 12 April 2022 (UTC)[reply]

Examples of differential equations

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Honestly, I'm astonished this wasn't nominated for deletion before. Basically, a textbook case of WP:NOTTEXTBOOK.

What's next, examples of polynomial equations? Examples of circles? Examples of sine waves? Headbomb {t · c · p · b} 10:13, 5 April 2022 (UTC)[reply]

Note: This discussion has been included in the list of Mathematics-related deletion discussions. Headbomb {t · c · p · b} 10:13, 5 April 2022 (UTC)[reply]
Redirect to Differential Equations#Examples The material reads like a how-to guide, and all its encyclopedic content is duplicated by the articles we have on the individual types of differential equation and the methods for solving them. I do think that the title would make a decent, straightforward redirect to an existing section of the main article on differential equations.

As a side-note, the page was "moved" here from the subpage Differential equations/Examples on 7 September 2002 (!), even though it doesn't show up in the move logs.

Comment. I have no clear idea ot what to do with this article. As it is, it is certainly not encyclopedic. However, with little work, it could be a basis for an article called List of analytic methods for differential equations. This could be useful for users not interested in the theory, but who have equations to solve. So, I hesitate between the above suggested redirect and a move. D.Lazard (talk) 11:13, 5 April 2022 (UTC)[reply]
Redirect to Differential Equations#Examples per above. This topic is already covered in that section and doesn't warrant a stand alone article. Qwaiiplayer (talk) 12:43, 5 April 2022 (UTC)[reply]
Redirect. Agree with the nottextbook criticism. In response to D.Lazard (talk · contribs), I think it would take immense work to make such a change, since the content is (at present) almost completely restricted to what's usually a single chapter in a first undergraduate textbook on the topic. Gumshoe2 (talk) 16:44, 5 April 2022 (UTC)[reply]
Keep or rename: There are many types of differential equations and I can see an article discussing them, separate from the main differential equations article itself. Maybe the article title "examples of ..." is problematic. Just redirecting feels a bit lazy solution. -- Taku (talk) 09:21, 6 April 2022 (UTC)[reply]
Redirect to Differential_equation#Examples. Not that that section is great — the examples seem chosen in a partly arbitrary way, with only brief indications of significance for only some of them — but it makes more sense to improve that page than to try making something out of this one. XOR'easter (talk) 23:57, 6 April 2022 (UTC)[reply]

The above discussion is preserved as an archive of the debate. Please do not modify it. Subsequent comments should be made on the appropriate discussion page (such as the article's talk page or in a deletion review). No further edits should be made to this page.