Cauchy principal value

Cauchy principal value - value that can be assigned to certain divergent integrals over a finite interval. Article “Cauchy principal value” in English Wikipedia has 17.7 points for quality (as of July 1, 2025). The article contains 2 references and 8 sections.

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

In June 2025 the article “Cauchy principal value” was edited by 1 authors in English Wikipedia and written by 1 authors in all languages.

Since the creation of article “Cauchy principal value”, its content was written by 65 registered users of English Wikipedia and edited by 201 registered Wikipedia users in all languages.

The article is cited 69 times in English Wikipedia and cited 343 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #22030 in December 2003
• Global: #40655 in December 2003

The highest popularity rank from 2008:

• Local (English): #157075 in October 2021
• Global: #185810 in October 2021

There are 18 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	Greek (el) Πρωτεύουσα τιμή Κωσύ		23.6589
2	German (de) Cauchyscher Hauptwert		21.4909
3	English (en) Cauchy principal value		17.653
4	Dutch (nl) Cauchy-hoofdwaarde		14.3304
5	Chinese (zh) 柯西主值		14.1295
6	Portuguese (pt) Valor principal de Cauchy		12.7691
7	Vietnamese (vi) Giá trị chủ yếu Cauchy		12.4487
8	Russian (ru) Главное значение интеграла по Коши		12.1583
9	French (fr) Valeur principale de Cauchy		10.9671
10	Catalan (ca) Valor principal de Cauchy		10.5259

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Cauchy principal value		992 677
2	German (de) Cauchyscher Hauptwert		135 194
3	Japanese (ja) コーシーの主値		96 385
4	French (fr) Valeur principale de Cauchy		69 291
5	Chinese (zh) 柯西主值		63 649
6	Spanish (es) Valor principal de Cauchy		61 099
7	Italian (it) Valore principale di Cauchy		56 913
8	Russian (ru) Главное значение интеграла по Коши		24 588
9	Korean (ko) 코시 주요값		20 034
10	Portuguese (pt) Valor principal de Cauchy		9 890

More...

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 "Cauchy principal value" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Cauchy principal value		4 417
2	Russian (ru) Главное значение интеграла по Коши		643
3	Japanese (ja) コーシーの主値		563
4	German (de) Cauchyscher Hauptwert		359
5	Chinese (zh) 柯西主值		311
6	Italian (it) Valore principale di Cauchy		299
7	French (fr) Valeur principale de Cauchy		256
8	Spanish (es) Valor principal de Cauchy		180
9	Korean (ko) 코시 주요값		143
10	Portuguese (pt) Valor principal de Cauchy		32

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Cauchy principal value		65
2	German (de) Cauchyscher Hauptwert		33
3	French (fr) Valeur principale de Cauchy		17
4	Italian (it) Valore principale di Cauchy		12
5	Japanese (ja) コーシーの主値		11
6	Korean (ko) 코시 주요값		9
7	Ukrainian (uk) Головне значення інтеграла за Коші		9
8	Esperanto (eo) Koŝia ĉefa valoro		8
9	Spanish (es) Valor principal de Cauchy		8
10	Czech (cs) Hlavní hodnota integrálu		5

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 "Cauchy principal value" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Cauchy principal value		1
2	Catalan (ca) Valor principal de Cauchy		0
3	Czech (cs) Hlavní hodnota integrálu		0
4	German (de) Cauchyscher Hauptwert		0
5	Greek (el) Πρωτεύουσα τιμή Κωσύ		0
6	Esperanto (eo) Koŝia ĉefa valoro		0
7	Spanish (es) Valor principal de Cauchy		0
8	Persian (fa) مقدار اصلی کوشی		0
9	French (fr) Valeur principale de Cauchy		0
10	Italian (it) Valore principale di Cauchy		0

More...

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

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

#	Language	CI award	Relative CI
1	Chinese (zh) 柯西主值		101
2	English (en) Cauchy principal value		69
3	French (fr) Valeur principale de Cauchy		25
4	Japanese (ja) コーシーの主値		25
5	Catalan (ca) Valor principal de Cauchy		17
6	German (de) Cauchyscher Hauptwert		17
7	Spanish (es) Valor principal de Cauchy		16
8	Korean (ko) 코시 주요값		16
9	Italian (it) Valore principale di Cauchy		15
10	Portuguese (pt) Valor principal de Cauchy		9

More...

#	Language	Value
ca	Catalan Valor principal de Cauchy
cs	Czech Hlavní hodnota integrálu
de	German Cauchyscher Hauptwert
el	Greek Πρωτεύουσα τιμή Κωσύ
en	English Cauchy principal value
eo	Esperanto Koŝia ĉefa valoro
es	Spanish Valor principal de Cauchy
fa	Persian مقدار اصلی کوشی
fr	French Valeur principale de Cauchy
it	Italian Valore principale di Cauchy
ja	Japanese コーシーの主値
ko	Korean 코시 주요값
nl	Dutch Cauchy-hoofdwaarde
pt	Portuguese Valor principal de Cauchy
ru	Russian Главное значение интеграла по Коши
uk	Ukrainian Головне значення інтеграла за Коші
vi	Vietnamese Giá trị chủ yếu Cauchy
zh	Chinese 柯西主值

Best Rank

English: #157075 10.2021

Global: #185810 10.2021

Best Rank

English: #22030 12.2003

Global: #40655 12.2003

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

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 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