Diagonal principal

Main diagonal - one of the diagonals of a square matrix. Article “Diagonal principal” in Catalan Wikipedia has 11.1 points for quality (as of July 1, 2026). The article contains 1 references and 2 sections.

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 “Diagonal principal”, its content was written by 6 registered users of Catalan Wikipedia and edited by 322 registered Wikipedia users in all languages.

The article is cited 24 times in Catalan Wikipedia and cited 908 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #519 in January 2007
• Global: #10322 in June 2003

The highest popularity rank from 2008:

• Local (Catalan): #25710 in April 2010
• Global: #152695 in November 2014

There are 32 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	Greek (el) Κύρια διαγώνιος πινάκων		25.3324
2	English (en) Main diagonal		22.8742
3	Turkish (tr) Asal köşegen		21.4377
4	Galician (gl) Diagonal principal		15.9134
5	German (de) Hauptdiagonale		13.9832
6	Estonian (et) Peadiagonaal		12.8789
7	Catalan (ca) Diagonal principal		11.1357
8	Arabic (ar) قطر رئيسي		8.3168
9	Finnish (fi) Päälävistäjä		8.0179
10	Korean (ko) 주대각선		7.9282

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Main diagonal		455 199
2	Spanish (es) Diagonal principal		184 261
3	Russian (ru) Главная диагональ		149 854
4	Portuguese (pt) Diagonal de uma matriz		115 319
5	German (de) Hauptdiagonale		80 574
6	Italian (it) Diagonale principale		46 640
7	Chinese (zh) 主對角線		41 515
8	French (fr) Diagonale principale		38 802
9	Japanese (ja) 主対角線		34 215
10	Swedish (sv) Diagonal (matris)		27 849

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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 "Diagonal principal" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Main diagonal		680
2	German (de) Hauptdiagonale		129
3	Chinese (zh) 主對角線		99
4	Russian (ru) Главная диагональ		85
5	Vietnamese (vi) Đường chéo chính		61
6	Spanish (es) Diagonal principal		60
7	Korean (ko) 주대각선		54
8	Swedish (sv) Diagonal (matris)		51
9	Hebrew (he) אלכסון ראשי		46
10	Italian (it) Diagonale principale		44

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Main diagonal		49
2	German (de) Hauptdiagonale		37
3	French (fr) Diagonale principale		30
4	Italian (it) Diagonale principale		26
5	Dutch (nl) Hoofddiagonaal		21
6	Russian (ru) Главная диагональ		20
7	Hebrew (he) אלכסון ראשי		17
8	Spanish (es) Diagonal principal		12
9	Arabic (ar) قطر رئيسي		10
10	Swedish (sv) Diagonal (matris)		10

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 "Diagonal principal" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Arabic (ar) قطر رئيسي		1
2	Belarusian (be) Галоўная дыяганаль		0
3	Catalan (ca) Diagonal principal		0
4	German (de) Hauptdiagonale		0
5	Greek (el) Κύρια διαγώνιος πινάκων		0
6	English (en) Main diagonal		0
7	Esperanto (eo) Ĉefdiagonalo		0
8	Spanish (es) Diagonal principal		0
9	Estonian (et) Peadiagonaal		0
10	Basque (eu) Diagonal nagusi		0

More...

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

Language versions of the article "Diagonal principal" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Main diagonal		121
2	German (de) Hauptdiagonale		115
3	Italian (it) Diagonale principale		60
4	Arabic (ar) قطر رئيسي		56
5	Ukrainian (uk) Головна діагональ		41
6	Spanish (es) Diagonal principal		40
7	Persian (fa) قطر اصلی		38
8	Slovenian (sl) Glavna diagonala		33
9	Swedish (sv) Diagonal (matris)		33
10	French (fr) Diagonale principale		32

More...

#	Language	Value
ar	Arabic قطر رئيسي
be	Belarusian Галоўная дыяганаль
ca	Catalan Diagonal principal
de	German Hauptdiagonale
el	Greek Κύρια διαγώνιος πινάκων
en	English Main diagonal
eo	Esperanto Ĉefdiagonalo
es	Spanish Diagonal principal
et	Estonian Peadiagonaal
eu	Basque Diagonal nagusi
fa	Persian قطر اصلی
fi	Finnish Päälävistäjä
fr	French Diagonale principale
gl	Galician Diagonal principal
he	Hebrew אלכסון ראשי
id	Indonesian Diagonal utama
it	Italian Diagonale principale
ja	Japanese 主対角線
ko	Korean 주대각선
nl	Dutch Hoofddiagonaal
pt	Portuguese Diagonal de uma matriz
ro	Romanian Diagonală principală
ru	Russian Главная диагональ
sh	Serbo-Croatian Glavna dijagonala matrice
sl	Slovenian Glavna diagonala
sv	Swedish Diagonal (matris)
ta	Tamil முதன்மை மூலைவிட்டம்
tr	Turkish Asal köşegen
uk	Ukrainian Головна діагональ
vi	Vietnamese Đường chéo chính
zh	Chinese 主對角線
zhminnan	Min Nan Chú-tùi-kak-sòaⁿ

Best Rank

Catalan: #25710 04.2010

Global: #152695 11.2014

Best Rank

Catalan: #519 01.2007

Global: #10322 06.2003

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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 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