Quaternion

Quaternion - noncommutative extension of the real numbers. Article "Quaternion" in English Wikipedia has 75.2 points for quality (as of July 1, 2025). The article contains 61 references and 34 sections.

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

In June 2025 the article "Quaternion" was edited by 4 authors in English Wikipedia and written by 10 authors in all languages.

Since the creation of article "Quaternion", its content was written by 561 registered users of English Wikipedia and edited by 2089 registered Wikipedia users in all languages.

The article is cited 542 times in English Wikipedia and cited 3587 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #117 in January 2002
• Global: #144 in January 2002

The highest popularity rank from 2008:

• Local (English): #12559 in October 2008
• Global: #11969 in October 2008

There are 48 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) Quaternion		75.1709
2	German (de) Quaternion		65.2797
3	Vietnamese (vi) Quaternion		57.8037
4	Russian (ru) Кватернион		51.1513
5	Estonian (et) Kvaternioonid		47.9535
6	Japanese (ja) 四元数		38.9727
7	Norwegian (no) Kvaternion		36.5872
8	Galician (gl) Cuaternión		35.851
9	Hungarian (hu) Kvaterniók		33.4075
10	Slovak (sk) Kvaternión		33.0444

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Quaternion		7 940 767
2	German (de) Quaternion		1 320 826
3	Russian (ru) Кватернион		1 075 551
4	Japanese (ja) 四元数		909 596
5	French (fr) Quaternion		766 955
6	Spanish (es) Cuaternión		683 182
7	Chinese (zh) 四元數		480 014
8	Italian (it) Quaternione		404 816
9	Polish (pl) Kwaterniony		354 600
10	Portuguese (pt) Quaternião		209 649

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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 "Quaternion" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Quaternion		35 837
2	Japanese (ja) 四元数		3 855
3	Russian (ru) Кватернион		3 628
4	German (de) Quaternion		3 311
5	French (fr) Quaternion		2 696
6	Chinese (zh) 四元數		2 077
7	Spanish (es) Cuaternión		1 369
8	Italian (it) Quaternione		1 260
9	Polish (pl) Kwaterniony		996
10	Portuguese (pt) Quaternião		783

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Quaternion		561
2	German (de) Quaternion		238
3	French (fr) Quaternion		180
4	Russian (ru) Кватернион		105
5	Italian (it) Quaternione		87
6	Spanish (es) Cuaternión		79
7	Japanese (ja) 四元数		75
8	Chinese (zh) 四元數		71
9	Dutch (nl) Quaternion		68
10	Polish (pl) Kwaterniony		57

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 "Quaternion" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Quaternion		4
2	German (de) Quaternion		2
3	Esperanto (eo) Kvaterniono		1
4	Italian (it) Quaternione		1
5	Polish (pl) Kwaterniony		1
6	Swedish (sv) Kvaternion		1
7	Arabic (ar) مرباع		0
8	Bulgarian (bg) Кватернион		0
9	Catalan (ca) Quaternió		0
10	Czech (cs) Kvaternion		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 "Quaternion" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Quaternion		542
2	French (fr) Quaternion		259
3	Russian (ru) Кватернион		223
4	Chinese (zh) 四元數		204
5	German (de) Quaternion		176
6	Spanish (es) Cuaternión		169
7	Japanese (ja) 四元数		169
8	Ukrainian (uk) Кватерніони		150
9	Catalan (ca) Quaternió		141
10	Korean (ko) 사원수		134

More...

#	Language	Value
ar	Arabic مرباع
bg	Bulgarian Кватернион
ca	Catalan Quaternió
cs	Czech Kvaternion
da	Danish Kvaternioner
de	German Quaternion
el	Greek Τετραδόνιο
en	English Quaternion
eo	Esperanto Kvaterniono
es	Spanish Cuaternión
et	Estonian Kvaternioonid
eu	Basque Koaternioi
fa	Persian چهارگان
fi	Finnish Kvaternio
fr	French Quaternion
gl	Galician Cuaternión
he	Hebrew אלגברת הקווטרניונים של המילטון
hr	Croatian Kvaternion
hu	Hungarian Kvaterniók
hy	Armenian Քվատերնիոններ
id	Indonesian Kuaternion
it	Italian Quaternione
ja	Japanese 四元数
ka	Georgian კვატერნიონი
kk	Kazakh Кватернион
ko	Korean 사원수
la	Latin Numerus quaternus
lt	Lithuanian Kvaternijonas
ms	Malay Kuaternion
nl	Dutch Quaternion
nn	Norwegian (Nynorsk) Kvaternion
no	Norwegian Kvaternion
pl	Polish Kwaterniony
pt	Portuguese Quaternião
ro	Romanian Cuaternion
ru	Russian Кватернион
sh	Serbo-Croatian Kvaternion
simple	Simple English Quaternion
sk	Slovak Kvaternión
sl	Slovenian Kvaternion
sr	Serbian Кватернион
sv	Swedish Kvaternion
th	Thai ควอเทอร์เนียน
tr	Turkish Dördey
uk	Ukrainian Кватерніони
uz	Uzbek Kvaternion
vi	Vietnamese Quaternion
zh	Chinese 四元數

Best Rank

English: #12559 10.2008

Global: #11969 10.2008

Best Rank

English: #117 01.2002

Global: #144 01.2002

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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