Cauchy-Gleichung

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Cauchy-Gleichung

Quality:

Cauchy's equation - empirical relationship between the refractive index and wavelength. Article “Cauchy-Gleichung” in German Wikipedia has 10.8 points for quality (as of July 1, 2025). The article contains 1 references and 4 sections.

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

Since the creation of article “Cauchy-Gleichung”, its content was written by 21 registered users of German Wikipedia and edited by 97 registered Wikipedia users in all languages.

The article is cited 6 times in German Wikipedia and cited 81 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (German): #19970 in June 2011
  • Global: #136242 in February 2025

The highest popularity rank from 2008:

  • Local (German): #218195 in March 2015
  • Global: #294256 in February 2018

There are 10 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Catalan (ca)
Equació de Cauchy
24.8735
2French (fr)
Loi de Cauchy (optique)
14.1038
3English (en)
Cauchy's equation
13.9403
4Spanish (es)
Ecuación de Cauchy
13.1563
5Chinese (zh)
柯西等式
11.2309
6German (de)
Cauchy-Gleichung
10.8066
7Azerbaijani (az)
Koşi tənliyi
5.7998
8Italian (it)
Equazione di Cauchy (ottica)
3.2295
9Hindi (hi)
कौशी समीकरण
3.082
10Russian (ru)
Уравнение Коши
2.6894
More...

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

Most popular in all the time

The most popular language versions of the article "Cauchy-Gleichung" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Cauchy's equation
557 809
2French (fr)
Loi de Cauchy (optique)
142 895
3German (de)
Cauchy-Gleichung
62 517
4Italian (it)
Equazione di Cauchy (ottica)
27 064
5Chinese (zh)
柯西等式
13 582
6Spanish (es)
Ecuación de Cauchy
10 779
7Russian (ru)
Уравнение Коши
5 489
8Hindi (hi)
कौशी समीकरण
1 711
9Catalan (ca)
Equació de Cauchy
571
10Azerbaijani (az)
Koşi tənliyi
481
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "Cauchy-Gleichung" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Cauchy's equation
2 117
2French (fr)
Loi de Cauchy (optique)
395
3Italian (it)
Equazione di Cauchy (ottica)
142
4German (de)
Cauchy-Gleichung
139
5Chinese (zh)
柯西等式
110
6Russian (ru)
Уравнение Коши
74
7Azerbaijani (az)
Koşi tənliyi
36
8Spanish (es)
Ecuación de Cauchy
26
9Catalan (ca)
Equació de Cauchy
6
10Hindi (hi)
कौशी समीकरण
6
More...

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

The highest AI

Language versions of the article "Cauchy-Gleichung" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Cauchy's equation
23
2French (fr)
Loi de Cauchy (optique)
22
3German (de)
Cauchy-Gleichung
21
4Italian (it)
Equazione di Cauchy (ottica)
9
5Spanish (es)
Ecuación de Cauchy
5
6Russian (ru)
Уравнение Коши
5
7Catalan (ca)
Equació de Cauchy
4
8Hindi (hi)
कौशी समीकरण
3
9Chinese (zh)
柯西等式
3
10Azerbaijani (az)
Koşi tənliyi
2
More...

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

The highest AI in June 2025

Language versions of the article "Cauchy-Gleichung" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Azerbaijani (az)
Koşi tənliyi
0
2Catalan (ca)
Equació de Cauchy
0
3German (de)
Cauchy-Gleichung
0
4English (en)
Cauchy's equation
0
5Spanish (es)
Ecuación de Cauchy
0
6French (fr)
Loi de Cauchy (optique)
0
7Hindi (hi)
कौशी समीकरण
0
8Italian (it)
Equazione di Cauchy (ottica)
0
9Russian (ru)
Уравнение Коши
0
10Chinese (zh)
柯西等式
0
More...

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

The highest CI

Language versions of the article "Cauchy-Gleichung" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1French (fr)
Loi de Cauchy (optique)
25
2English (en)
Cauchy's equation
16
3Hindi (hi)
कौशी समीकरण
15
4German (de)
Cauchy-Gleichung
6
5Catalan (ca)
Equació de Cauchy
4
6Spanish (es)
Ecuación de Cauchy
4
7Russian (ru)
Уравнение Коши
4
8Italian (it)
Equazione di Cauchy (ottica)
3
9Chinese (zh)
柯西等式
3
10Azerbaijani (az)
Koşi tənliyi
1
More...

Scores

Estimated value for Wikipedia:
German:
Global:
Popularity in June 2025:
German:
Global:
Popularity in all years:
German:
Global:
Authors in June 2025:
German:
Global:
Registered authors in all years:
German:
Global:
Citations:
German:
Global:

Quality measures

Interwikis

#LanguageValue
azAzerbaijani
Koşi tənliyi
caCatalan
Equació de Cauchy
deGerman
Cauchy-Gleichung
enEnglish
Cauchy's equation
esSpanish
Ecuación de Cauchy
frFrench
Loi de Cauchy (optique)
hiHindi
कौशी समीकरण
itItalian
Equazione di Cauchy (ottica)
ruRussian
Уравнение Коши
zhChinese
柯西等式

Popularity rank trends

Best Rank German:
#218195
03.2015
Global:
#294256
02.2018

AI rank trends

Best Rank German:
#19970
06.2011
Global:
#136242
02.2025

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Cauchy's equation from Wikipedia articles about Sellmeier equation, Refractive index, Optical dispersion, Lorentz oscillator and Augustin-Louis Cauchy. Whereas reading the article about Cauchy's equation people most often go to Wikipedia articles on Sellmeier equation, Cauchys functional equation, Augustin-Louis Cauchy, Cauchy momentum equation and Refractive index.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In German Wikipedia the most popular articles on that day were: Jeffrey Epstein, Cordelia Wege, Polizeiruf 110: Der Wanderer zieht von dannen, Lawrence von Arabien (Film), Medaillenspiegel der Olympischen Winterspiele 2026, Peter Kurth (Schauspieler), Die Tribute von Panem – The Ballad of Songbirds and Snakes, Olympische Winterspiele 2026/Eishockey (Herren), Olympische Winterspiele 2026, Federica Brignone.

About WikiRank

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