Wikipedia:Articles for deletion/Soboleva modified hyperbolic tangent

Soboleva modified hyperbolic tangent

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Essentially the same rationale as my nomination in the previous AFD in 2017: Wikipedia:Articles for deletion/Modified hyperbolic tangent. It was closed as a soft delete, but apparently refunded and moved here. I don't think anything has substantially changed. Refs are a bit difficult to evaluate due to language and accessibility, but there doesn't seem to be any significant discussion of this function unto itself, as opposed to simply using it to study something else, which isn't really enough for notability. There are still WP:COI concerns over the original author as well. –Deacon Vorbis (carbon • videos) 06:50, 1 December 2025 (UTC)[reply]

Note: This discussion has been included in the list of Mathematics-related deletion discussions. –Deacon Vorbis (carbon • videos) 06:50, 1 December 2025 (UTC)[reply]
Delete There does not seem to be much on the topic of the function itself as stated in the nomination. I only find 19 references with the specific name in google scholar. Given its relatively shallow interest on the topic I would argue this is not significant and not suitable for inclusion in an encyclopedia. Anonrfjwhuikdzz (talk) 02:37, 6 December 2025 (UTC)[reply]

Relisted to generate a more thorough discussion and clearer consensus.
Relisting comment: Previously at AFD, ineligible for soft deletion.
Please add new comments below this notice. Thanks, ✗plicit 14:18, 8 December 2025 (UTC)[reply]