Koincidence

cs

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Koincidence

Quality:

Mathematical coincidence - a coincidence in mathematics. Article “Koincidence” in Czech Wikipedia has 1.1 points for quality (as of July 1, 2025).

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 “Koincidence”, its content was written by 4 registered users of Czech Wikipedia and edited by 400 registered Wikipedia users in all languages.

The article is cited 3 times in Czech Wikipedia and cited 63 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Czech): #6557 in January 2019
  • Global: #43723 in February 2017

The highest popularity rank from 2008:

  • Local (Czech): #106542 in January 2008
  • Global: #79325 in October 2018

There are 8 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)
Coincidència matemàtica
55.1385
2Chinese (zh)
数学巧合
51.1935
3English (en)
Mathematical coincidence
50.377
4Ukrainian (uk)
Математичний збіг
43.2133
5Russian (ru)
Математическое совпадение
29.808
6French (fr)
Coïncidence mathématique
27.8659
7Italian (it)
Coincidenza matematica
4.9256
8Czech (cs)
Koincidence
1.0777
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 "Koincidence" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Mathematical coincidence
682 592
2French (fr)
Coïncidence mathématique
56 708
3Italian (it)
Coincidenza matematica
39 843
4Russian (ru)
Математическое совпадение
13 096
5Chinese (zh)
数学巧合
11 952
6Czech (cs)
Koincidence
2 615
7Ukrainian (uk)
Математичний збіг
800
8Catalan (ca)
Coincidència matemàtica
243
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 "Koincidence" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Mathematical coincidence
1 546
2French (fr)
Coïncidence mathématique
138
3Chinese (zh)
数学巧合
116
4Russian (ru)
Математическое совпадение
86
5Italian (it)
Coincidenza matematica
66
6Czech (cs)
Koincidence
27
7Ukrainian (uk)
Математичний збіг
20
8Catalan (ca)
Coincidència matemàtica
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 "Koincidence" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Mathematical coincidence
292
2French (fr)
Coïncidence mathématique
43
3Italian (it)
Coincidenza matematica
35
4Chinese (zh)
数学巧合
9
5Russian (ru)
Математическое совпадение
8
6Catalan (ca)
Coincidència matemàtica
5
7Czech (cs)
Koincidence
4
8Ukrainian (uk)
Математичний збіг
4
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 "Koincidence" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Mathematical coincidence
2
2French (fr)
Coïncidence mathématique
1
3Russian (ru)
Математическое совпадение
1
4Catalan (ca)
Coincidència matemàtica
0
5Czech (cs)
Koincidence
0
6Italian (it)
Coincidenza matematica
0
7Ukrainian (uk)
Математичний збіг
0
8Chinese (zh)
数学巧合
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 "Koincidence" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Mathematical coincidence
22
2French (fr)
Coïncidence mathématique
14
3Ukrainian (uk)
Математичний збіг
7
4Chinese (zh)
数学巧合
6
5Italian (it)
Coincidenza matematica
5
6Catalan (ca)
Coincidència matemàtica
3
7Czech (cs)
Koincidence
3
8Russian (ru)
Математическое совпадение
3
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
caCatalan
Coincidència matemàtica
csCzech
Koincidence
enEnglish
Mathematical coincidence
frFrench
Coïncidence mathématique
itItalian
Coincidenza matematica
ruRussian
Математическое совпадение
ukUkrainian
Математичний збіг
zhChinese
数学巧合

Popularity rank trends

Best Rank Czech:
#106542
01.2008
Global:
#79325
10.2018

AI rank trends

Best Rank Czech:
#6557
01.2019
Global:
#43723
02.2017

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Mathematical coincidence from Wikipedia articles about Feynman point, Mathematical fallacy, Number of the beast, Avogadro constant and Recreational mathematics. Whereas reading the article about Mathematical coincidence people most often go to Wikipedia articles on Heegner number, Almost integer, Borwein integral, Sophomores dream and Feigenbaum constants.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Czech Wikipedia the most popular articles on that day were: Petr Macinka, Kohabitace, Petr Kolář (diplomat), Petr Pavel, Filip Turek, Ondrej Nepela, Jiří Straka, Bachelor Česko, Žerotínové, Lucie Výborná.

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