Preconditioner

Preconditioner - method of conditioning a system of equations into a form that is more suitable for numerical solving methods. Article “Preconditioner” in English Wikipedia has 33.2 points for quality (as of July 1, 2026). The article contains 6 references and 20 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.75 points.

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

Since the creation of article “Preconditioner”, its content was written by 49 registered users of English Wikipedia and edited by 104 registered Wikipedia users in all languages.

The article is cited 66 times in English Wikipedia and cited 133 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #96969 in July 2010
• Global: #77660 in July 2005

The highest popularity rank from 2008:

• Local (English): #260260 in April 2015
• Global: #364313 in March 2015

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, 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	English (en) Preconditioner		33.2352
2	French (fr) Préconditionneur		12.1451
3	Russian (ru) Предобуславливание		6.0864
4	German (de) Vorkonditionierung		5.0867
5	Japanese (ja) 前処理行列		4.7041
6	Spanish (es) Precondicionador		3.0524
7	Korean (ko) 선조건자		1.0563

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Preconditioner		543 452
2	German (de) Vorkonditionierung		74 168
3	Russian (ru) Предобуславливание		31 867
4	Japanese (ja) 前処理行列		26 141
5	French (fr) Préconditionneur		23 674
6	Spanish (es) Precondicionador		6 184
7	Korean (ko) 선조건자		277

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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 "Preconditioner" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Preconditioner		1 336
2	German (de) Vorkonditionierung		95
3	French (fr) Préconditionneur		84
4	Russian (ru) Предобуславливание		51
5	Japanese (ja) 前処理行列		24
6	Spanish (es) Precondicionador		9
7	Korean (ko) 선조건자		3

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

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

#	Language	AI award	Relative AI
1	English (en) Preconditioner		49
2	German (de) Vorkonditionierung		21
3	French (fr) Préconditionneur		17
4	Russian (ru) Предобуславливание		8
5	Japanese (ja) 前処理行列		7
6	Spanish (es) Precondicionador		1
7	Korean (ko) 선조건자		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 "Preconditioner" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	German (de) Vorkonditionierung		0
2	English (en) Preconditioner		0
3	Spanish (es) Precondicionador		0
4	French (fr) Préconditionneur		0
5	Japanese (ja) 前処理行列		0
6	Korean (ko) 선조건자		0
7	Russian (ru) Предобуславливание		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 "Preconditioner" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Preconditioner		66
2	German (de) Vorkonditionierung		25
3	Russian (ru) Предобуславливание		22
4	Japanese (ja) 前処理行列		9
5	French (fr) Préconditionneur		6
6	Korean (ko) 선조건자		3
7	Spanish (es) Precondicionador		2

More...

#	Language	Value
de	German Vorkonditionierung
en	English Preconditioner
es	Spanish Precondicionador
fr	French Préconditionneur
ja	Japanese 前処理行列
ko	Korean 선조건자
ru	Russian Предобуславливание

Best Rank

English: #260260 04.2015

Global: #364313 03.2015

Best Rank

English: #96969 07.2010

Global: #77660 07.2005

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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 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