反NP

Co-NP - complexity class. Article “反NP” in Chinese Wikipedia has 17.6 points for quality (as of July 1, 2025). The article contains 1 references and 6 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Chinese) language version.

Since the creation of article “反NP”, its content was written by 10 registered users of Chinese Wikipedia and edited by 264 registered Wikipedia users in all languages.

The article is cited 59 times in Chinese Wikipedia and cited 672 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Chinese): #13272 in January 2007
• Global: #949 in August 2001

The highest popularity rank from 2008:

• Local (Chinese): #49914 in June 2008
• Global: #292517 in April 2015

There are 17 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	English (en) Co-NP		25.2113
2	Catalan (ca) Co-NP (Complexitat)		18.651
3	Chinese (zh) 反NP		17.5629
4	French (fr) Co-NP		16.7505
5	German (de) Co-NP		12.926
6	Vietnamese (vi) Co-NP		7.9721
7	Hebrew (he) Co-NP		7.5947
8	Korean (ko) Co-NP		5.6298
9	Portuguese (pt) Co-NP		3.5355
10	Arabic (ar) كو-إن بي		3.4714

More...

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

The most popular language versions of the article "反NP" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Co-NP		483 888
2	German (de) Co-NP		53 414
3	Japanese (ja) Co-NP		37 600
4	Chinese (zh) 反NP		36 605
5	Hebrew (he) Co-NP		25 019
6	French (fr) Co-NP		22 187
7	Russian (ru) Класс co-NP		21 042
8	Polish (pl) Klasa Co-NP		21 016
9	Spanish (es) Co-NP		18 561
10	Italian (it) Co-NP		14 453

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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 "反NP" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Co-NP		2 808
2	Japanese (ja) Co-NP		177
3	German (de) Co-NP		140
4	French (fr) Co-NP		122
5	Chinese (zh) 反NP		87
6	Polish (pl) Klasa Co-NP		76
7	Hebrew (he) Co-NP		67
8	Spanish (es) Co-NP		66
9	Korean (ko) Co-NP		35
10	Portuguese (pt) Co-NP		35

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

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

#	Language	AI award	Relative AI
1	English (en) Co-NP		75
2	German (de) Co-NP		44
3	Hebrew (he) Co-NP		25
4	French (fr) Co-NP		23
5	Italian (it) Co-NP		13
6	Polish (pl) Klasa Co-NP		13
7	Spanish (es) Co-NP		10
8	Russian (ru) Класс co-NP		10
9	Chinese (zh) 反NP		10
10	Japanese (ja) Co-NP		9

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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 "反NP" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) كو-إن بي		0
2	Catalan (ca) Co-NP (Complexitat)		0
3	German (de) Co-NP		0
4	English (en) Co-NP		0
5	Spanish (es) Co-NP		0
6	French (fr) Co-NP		0
7	Hebrew (he) Co-NP		0
8	Italian (it) Co-NP		0
9	Japanese (ja) Co-NP		0
10	Korean (ko) Co-NP		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 "反NP" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Co-NP		124
2	French (fr) Co-NP		78
3	Catalan (ca) Co-NP (Complexitat)		62
4	Chinese (zh) 反NP		59
5	Portuguese (pt) Co-NP		54
6	Japanese (ja) Co-NP		52
7	Italian (it) Co-NP		36
8	Korean (ko) Co-NP		33
9	Russian (ru) Класс co-NP		33
10	Hebrew (he) Co-NP		29

More...

#	Language	Value
ar	Arabic كو-إن بي
ca	Catalan Co-NP (Complexitat)
de	German Co-NP
en	English Co-NP
es	Spanish Co-NP
fr	French Co-NP
he	Hebrew Co-NP
it	Italian Co-NP
ja	Japanese Co-NP
ko	Korean Co-NP
pl	Polish Klasa Co-NP
pt	Portuguese Co-NP
ru	Russian Класс co-NP
sr	Serbian Co-NP
uk	Ukrainian Клас складності co-NP
vi	Vietnamese Co-NP
zh	Chinese 反NP

Best Rank

Chinese: #49914 06.2008

Global: #292517 04.2015

Best Rank

Chinese: #13272 01.2007

Global: #949 08.2001

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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