Teorema de Casey

Casey’s theorem - theorem. Article “Teorema de Casey” in Catalan Wikipedia has 26.3 points for quality (as of July 1, 2026). The article contains 6 references and 6 sections.

This article has the best quality in Polish Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Teorema de Casey”, its content was written by 1 registered users of Catalan Wikipedia and edited by 155 registered Wikipedia users in all languages.

The article is cited 4 times in Catalan Wikipedia and cited 140 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #12748 in May 2022
• Global: #35426 in December 2018

The highest popularity rank from 2008:

• Local (Catalan): #156059 in October 2025
• Global: #863840 in February 2020

There are 18 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Polish (pl) Twierdzenie Caseya		36.5175
2	Tamil (ta) கேய்சியின் தேற்றம்		33.2112
3	Turkish (tr) Casey teoremi		28.0482
4	Korean (ko) 케이시 정리		27.4396
5	Finnish (fi) Caseyn lause		27.0902
6	Catalan (ca) Teorema de Casey		26.2838
7	Arabic (ar) مبرهنة كايزي		25.1274
8	English (en) Casey's theorem		24.1776
9	Greek (el) Θεώρημα Κέισι		21.8247
10	Chinese (zh) 开世定理		19.3224

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Teorema de Casey" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Casey's theorem		72 655
2	Russian (ru) Теорема Кейси		19 390
3	Chinese (zh) 开世定理		14 878
4	Spanish (es) Teorema de Casey		14 348
5	Vietnamese (vi) Định lý Casey		11 853
6	Korean (ko) 케이시 정리		11 417
7	Polish (pl) Twierdzenie Caseya		10 744
8	German (de) Satz von Casey		8 742
9	Japanese (ja) ケイシーの定理		8 363
10	French (fr) Théorème de Casey		5 132

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Teorema de Casey" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Casey's theorem		388
2	Russian (ru) Теорема Кейси		117
3	Chinese (zh) 开世定理		90
4	Japanese (ja) ケイシーの定理		76
5	Polish (pl) Twierdzenie Caseya		40
6	Vietnamese (vi) Định lý Casey		38
7	German (de) Satz von Casey		31
8	Turkish (tr) Casey teoremi		25
9	Spanish (es) Teorema de Casey		21
10	French (fr) Théorème de Casey		18

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Teorema de Casey" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Casey's theorem		37
2	German (de) Satz von Casey		22
3	French (fr) Théorème de Casey		14
4	Dutch (nl) Stelling van Casey		12
5	Polish (pl) Twierdzenie Caseya		12
6	Russian (ru) Теорема Кейси		11
7	Ukrainian (uk) Теорема Кейсі		7
8	Spanish (es) Teorema de Casey		6
9	Finnish (fi) Caseyn lause		6
10	Japanese (ja) ケイシーの定理		6

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Teorema de Casey" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Arabic (ar) مبرهنة كايزي		1
2	English (en) Casey's theorem		1
3	Finnish (fi) Caseyn lause		1
4	Chinese (zh) 开世定理		1
5	Catalan (ca) Teorema de Casey		0
6	German (de) Satz von Casey		0
7	Greek (el) Θεώρημα Κέισι		0
8	Spanish (es) Teorema de Casey		0
9	French (fr) Théorème de Casey		0
10	Japanese (ja) ケイシーの定理		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Teorema de Casey" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Polish (pl) Twierdzenie Caseya		72
2	Japanese (ja) ケイシーの定理		9
3	English (en) Casey's theorem		8
4	Russian (ru) Теорема Кейси		8
5	Spanish (es) Teorema de Casey		7
6	Arabic (ar) مبرهنة كايزي		5
7	Catalan (ca) Teorema de Casey		4
8	German (de) Satz von Casey		4
9	Turkish (tr) Casey teoremi		4
10	French (fr) Théorème de Casey		3

More...

#	Language	Value
ar	Arabic مبرهنة كايزي
ca	Catalan Teorema de Casey
de	German Satz von Casey
el	Greek Θεώρημα Κέισι
en	English Casey's theorem
es	Spanish Teorema de Casey
fi	Finnish Caseyn lause
fr	French Théorème de Casey
ja	Japanese ケイシーの定理
ko	Korean 케이시 정리
nl	Dutch Stelling van Casey
pl	Polish Twierdzenie Caseya
ru	Russian Теорема Кейси
ta	Tamil கேய்சியின் தேற்றம்
tr	Turkish Casey teoremi
uk	Ukrainian Теорема Кейсі
vi	Vietnamese Định lý Casey
zh	Chinese 开世定理

Best Rank

Catalan: #156059 10.2025

Global: #863840 02.2020

Best Rank

Catalan: #12748 05.2022

Global: #35426 12.2018

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In Catalan Wikipedia the most popular articles on that day were: República Democràtica del Congo, Rafael Yuste i Abel, Juan Fernández Benítez, Pere Casacuberta Camps, Rudi García, Marcel Lefebvre, Michael Olise, Marta Montaner Santomà, Vito Quiles, Fèlix el gat.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information