Symmetric closure

Symmetric closure - operation on binary relations. Article “Symmetric closure” in English Wikipedia has 4.9 points for quality (as of July 1, 2025). The article contains 0 references and 3 sections.

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

Since the creation of article “Symmetric closure”, its content was written by 9 registered users of English Wikipedia and edited by 35 registered Wikipedia users in all languages.

The article is cited 92 times in English Wikipedia and cited 123 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #237987 in February 2025
• Global: #278456 in November 2012

The highest popularity rank from 2008:

• Local (English): #571026 in November 2019
• Global: #834709 in February 2008

There are 7 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, 2025 (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	Greek (el) Συμμετρική κλειστότητα		11.878
2	Chinese (zh) 对称闭包		5.4163
3	Portuguese (pt) Fecho simétrico		5.1549
4	English (en) Symmetric closure		4.8907
5	Swedish (sv) Symmetriskt hölje		3.5009
6	Spanish (es) Clausura simétrica		2.3428
7	Basque (eu) Itxitura simetriko		2.1115

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

The most popular language versions of the article "Symmetric closure" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Symmetric closure		56 123
2	Spanish (es) Clausura simétrica		16 706
3	Portuguese (pt) Fecho simétrico		4 650
4	Chinese (zh) 对称闭包		2 651
5	Swedish (sv) Symmetriskt hölje		1 356
6	Basque (eu) Itxitura simetriko		930
7	Greek (el) Συμμετρική κλειστότητα		65

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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 "Symmetric closure" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Symmetric closure		254
2	Chinese (zh) 对称闭包		16
3	Greek (el) Συμμετρική κλειστότητα		10
4	Portuguese (pt) Fecho simétrico		7
5	Spanish (es) Clausura simétrica		6
6	Swedish (sv) Symmetriskt hölje		4
7	Basque (eu) Itxitura simetriko		1

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

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

#	Language	AI award	Relative AI
1	Spanish (es) Clausura simétrica		15
2	English (en) Symmetric closure		9
3	Swedish (sv) Symmetriskt hölje		4
4	Chinese (zh) 对称闭包		3
5	Portuguese (pt) Fecho simétrico		2
6	Greek (el) Συμμετρική κλειστότητα		1
7	Basque (eu) Itxitura simetriko		1

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

Language versions of the article "Symmetric closure" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Greek (el) Συμμετρική κλειστότητα		0
2	English (en) Symmetric closure		0
3	Spanish (es) Clausura simétrica		0
4	Basque (eu) Itxitura simetriko		0
5	Portuguese (pt) Fecho simétrico		0
6	Swedish (sv) Symmetriskt hölje		0
7	Chinese (zh) 对称闭包		0

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

Language versions of the article "Symmetric closure" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Symmetric closure		92
2	Basque (eu) Itxitura simetriko		17
3	Spanish (es) Clausura simétrica		11
4	Greek (el) Συμμετρική κλειστότητα		1
5	Portuguese (pt) Fecho simétrico		1
6	Chinese (zh) 对称闭包		1
7	Swedish (sv) Symmetriskt hölje		0

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#	Language	Value
el	Greek Συμμετρική κλειστότητα
en	English Symmetric closure
es	Spanish Clausura simétrica
eu	Basque Itxitura simetriko
pt	Portuguese Fecho simétrico
sv	Swedish Symmetriskt hölje
zh	Chinese 对称闭包

Best Rank

English: #571026 11.2019

Global: #834709 02.2008

Best Rank

English: #237987 02.2025

Global: #278456 11.2012

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In English Wikipedia the most popular articles on that day were: 98th Academy Awards, Michael B. Jordan, Paul Thomas Anderson, Jessie Buckley, Sinners (2025 film), Amy Madigan, Autumn Durald Arkapaw, Maya Rudolph, Sean Penn, Academy Awards.

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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information