Gleichdick

de

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Gleichdick

Quality:

Curve of constant width - convex planar shape whose width is the same regardless of the orientation of the curve. Article “Gleichdick” in German Wikipedia has 21.1 points for quality (as of July 1, 2025). The article contains 3 references and 8 sections.

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

Since the creation of article “Gleichdick”, its content was written by 57 registered users of German Wikipedia and edited by 276 registered Wikipedia users in all languages.

The article is cited 24 times in German Wikipedia and cited 494 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (German): #2835 in November 2019
  • Global: #40022 in January 2005

The highest popularity rank from 2008:

  • Local (German): #8892 in December 2021
  • Global: #67573 in May 2009

There are 13 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
1English (en)
Curve of constant width
72.7266
2Russian (ru)
Кривая постоянной ширины
29.2948
3Polish (pl)
Figura o stałej szerokości
24.8448
4German (de)
Gleichdick
21.1134
5French (fr)
Courbe de largeur constante
16.9137
6Portuguese (pt)
Curva de largura constante
13.0329
7Italian (it)
Curva ad ampiezza costante
9.4301
8Spanish (es)
Curva de ancho constante
8.3711
9Ukrainian (uk)
Крива сталої ширини
7.7169
10Japanese (ja)
定幅図形
4.4602
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 "Gleichdick" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Curve of constant width
478 254
2German (de)
Gleichdick
168 230
3Russian (ru)
Кривая постоянной ширины
163 940
4Japanese (ja)
定幅図形
88 049
5Korean (ko)
정폭도형
47 838
6French (fr)
Courbe de largeur constante
26 828
7Spanish (es)
Curva de ancho constante
24 516
8Polish (pl)
Figura o stałej szerokości
21 471
9Chinese (zh)
定宽曲线
15 136
10Italian (it)
Curva ad ampiezza costante
7 280
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 "Gleichdick" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Curve of constant width
1 664
2German (de)
Gleichdick
352
3Japanese (ja)
定幅図形
333
4Russian (ru)
Кривая постоянной ширины
205
5Korean (ko)
정폭도형
98
6French (fr)
Courbe de largeur constante
72
7Chinese (zh)
定宽曲线
61
8Polish (pl)
Figura o stałej szerokości
40
9Italian (it)
Curva ad ampiezza costante
29
10Spanish (es)
Curva de ancho constante
27
More...

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

The highest AI

Language versions of the article "Gleichdick" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Curve of constant width
74
2German (de)
Gleichdick
57
3Russian (ru)
Кривая постоянной ширины
44
4French (fr)
Courbe de largeur constante
27
5Korean (ko)
정폭도형
14
6Japanese (ja)
定幅図形
13
7Polish (pl)
Figura o stałej szerokości
12
8Italian (it)
Curva ad ampiezza costante
10
9Spanish (es)
Curva de ancho constante
7
10Swedish (sv)
Liktjocking
6
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 "Gleichdick" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Japanese (ja)
定幅図形
1
2German (de)
Gleichdick
0
3English (en)
Curve of constant width
0
4Spanish (es)
Curva de ancho constante
0
5French (fr)
Courbe de largeur constante
0
6Italian (it)
Curva ad ampiezza costante
0
7Korean (ko)
정폭도형
0
8Polish (pl)
Figura o stałej szerokości
0
9Portuguese (pt)
Curva de largura constante
0
10Russian (ru)
Кривая постоянной ширины
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 "Gleichdick" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Russian (ru)
Кривая постоянной ширины
137
2Ukrainian (uk)
Крива сталої ширини
107
3Polish (pl)
Figura o stałej szerokości
65
4English (en)
Curve of constant width
56
5French (fr)
Courbe de largeur constante
48
6German (de)
Gleichdick
24
7Japanese (ja)
定幅図形
22
8Spanish (es)
Curva de ancho constante
13
9Portuguese (pt)
Curva de largura constante
9
10Korean (ko)
정폭도형
5
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
deGerman
Gleichdick
enEnglish
Curve of constant width
esSpanish
Curva de ancho constante
frFrench
Courbe de largeur constante
itItalian
Curva ad ampiezza costante
jaJapanese
定幅図形
koKorean
정폭도형
plPolish
Figura o stałej szerokości
ptPortuguese
Curva de largura constante
ruRussian
Кривая постоянной ширины
svSwedish
Liktjocking
ukUkrainian
Крива сталої ширини
zhChinese
定宽曲线

Popularity rank trends

Best Rank German:
#8892
12.2021
Global:
#67573
05.2009

AI rank trends

Best Rank German:
#2835
11.2019
Global:
#40022
01.2005

Local popularity rank history

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Curve of constant width from Wikipedia articles about Reuleaux triangle, Regular Reuleaux polygon, Coins of the pound sterling, Diameter and Circle. Whereas reading the article about Curve of constant width people most often go to Wikipedia articles on Reuleaux triangle, Regular Reuleaux polygon, Zindler curve, Reuleaux tetrahedron and Barbiers theorem.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 16 March 2026

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 German Wikipedia the most popular articles on that day were: Oscarverleihung 2026, One Battle After Another, Blood & Sinners, Michael B. Jordan, Jessie Buckley, Jürgen Habermas, Sean Penn, Banksy, Liste der größten Auslegerbrücken, Amy Madigan.

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