Fecho simétrico

Symmetric closure - operation on binary relations. Article “Fecho simétrico” in Portuguese Wikipedia has 5.2 points for quality (as of July 1, 2025). The article contains 0 references and 4 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.27 points.

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

Since the creation of article “Fecho simétrico”, its content was written by 2 registered users of Portuguese Wikipedia and edited by 35 registered Wikipedia users in all languages.

The article is cited 1 times in Portuguese Wikipedia and cited 123 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #15958 in September 2013
• Global: #278456 in November 2012

The highest popularity rank from 2008:

• Local (Portuguese): #241407 in May 2016
• 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

More...

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

The most popular language versions of the article "Fecho simétrico" 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 "Fecho simétrico" 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

More...

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

Language versions of the article "Fecho simétrico" 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

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 "Fecho simétrico" 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

More...

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

Language versions of the article "Fecho simétrico" 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

More...

#	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

Portuguese: #241407 05.2016

Global: #834709 02.2008

Best Rank

Portuguese: #15958 09.2013

Global: #278456 11.2012

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In Portuguese Wikipedia the most popular articles on that day were: Michael B. Jordan, Oscar 2026, One Battle After Another, Pecadores (filme), Sean Penn, Paul Thomas Anderson, Jessie Buckley, Robert Redford, Roger Ibañez, O Agente Secreto.

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