RE (complexity)

RE - complexity class. Article “RE (complexity)” in English Wikipedia has 19.4 points for quality (as of July 1, 2026). The article contains 6 references and 6 sections.

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

Since the creation of article “RE (complexity)”, its content was written by 49 registered users of English Wikipedia and edited by 80 registered Wikipedia users in all languages.

The article is cited 93 times in English Wikipedia and cited 373 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #32460 in November 2005
• Global: #86671 in November 2005

The highest popularity rank from 2008:

• Local (English): #368019 in April 2008
• Global: #494432 in February 2008

There are 10 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	Catalan (ca) RE (complexitat)		22.9238
2	English (en) RE (complexity)		19.3986
3	Chinese (zh) RE (複雜度)		15.0561
4	Spanish (es) RE (clase de complejidad)		13.5263
5	Portuguese (pt) RE (complexidade)		12.9867
6	Serbian (sr) RE (комплексност)		7.3572
7	Hebrew (he) RE (מחלקת סיבוכיות)		6.7177
8	Persian (fa) آرای (پیچیدگی)		5.1943
9	Korean (ko) RE (복잡도)		3.0157
10	Japanese (ja) RE (計算複雑性理論)		1.5246

More...

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

The most popular language versions of the article "RE (complexity)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) RE (complexity)		234 597
2	Spanish (es) RE (clase de complejidad)		16 977
3	Korean (ko) RE (복잡도)		12 523
4	Japanese (ja) RE (計算複雑性理論)		11 879
5	Chinese (zh) RE (複雜度)		7 045
6	Hebrew (he) RE (מחלקת סיבוכיות)		1 884
7	Portuguese (pt) RE (complexidade)		1 852
8	Persian (fa) آرای (پیچیدگی)		1 487
9	Serbian (sr) RE (комплексност)		661
10	Catalan (ca) RE (complexitat)		180

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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 "RE (complexity)" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) RE (complexity)		577
2	Spanish (es) RE (clase de complejidad)		320
3	Chinese (zh) RE (複雜度)		49
4	Japanese (ja) RE (計算複雑性理論)		45
5	Hebrew (he) RE (מחלקת סיבוכיות)		38
6	Portuguese (pt) RE (complexidade)		16
7	Serbian (sr) RE (комплексност)		11
8	Catalan (ca) RE (complexitat)		10
9	Persian (fa) آرای (پیچیدگی)		4
10	Korean (ko) RE (복잡도)		4

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

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

#	Language	AI award	Relative AI
1	English (en) RE (complexity)		49
2	Portuguese (pt) RE (complexidade)		7
3	Persian (fa) آرای (پیچیدگی)		5
4	Korean (ko) RE (복잡도)		5
5	Serbian (sr) RE (комплексност)		4
6	Japanese (ja) RE (計算複雑性理論)		3
7	Chinese (zh) RE (複雜度)		3
8	Hebrew (he) RE (מחלקת סיבוכיות)		2
9	Catalan (ca) RE (complexitat)		1
10	Spanish (es) RE (clase de complejidad)		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 "RE (complexity)" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Catalan (ca) RE (complexitat)		0
2	English (en) RE (complexity)		0
3	Spanish (es) RE (clase de complejidad)		0
4	Persian (fa) آرای (پیچیدگی)		0
5	Hebrew (he) RE (מחלקת סיבוכיות)		0
6	Japanese (ja) RE (計算複雑性理論)		0
7	Korean (ko) RE (복잡도)		0
8	Portuguese (pt) RE (complexidade)		0
9	Serbian (sr) RE (комплексност)		0
10	Chinese (zh) RE (複雜度)		0

More...

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

Language versions of the article "RE (complexity)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) RE (complexity)		93
2	Catalan (ca) RE (complexitat)		63
3	Korean (ko) RE (복잡도)		50
4	Chinese (zh) RE (複雜度)		49
5	Portuguese (pt) RE (complexidade)		41
6	Japanese (ja) RE (計算複雑性理論)		39
7	Hebrew (he) RE (מחלקת סיבוכיות)		23
8	Persian (fa) آرای (پیچیدگی)		7
9	Spanish (es) RE (clase de complejidad)		5
10	Serbian (sr) RE (комплексност)		3

More...

#	Language	Value
ca	Catalan RE (complexitat)
en	English RE (complexity)
es	Spanish RE (clase de complejidad)
fa	Persian آرای (پیچیدگی)
he	Hebrew RE (מחלקת סיבוכיות)
ja	Japanese RE (計算複雑性理論)
ko	Korean RE (복잡도)
pt	Portuguese RE (complexidade)
sr	Serbian RE (комплексност)
zh	Chinese RE (複雜度)

Best Rank

English: #368019 04.2008

Global: #494432 02.2008

Best Rank

English: #32460 11.2005

Global: #86671 11.2005

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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