நிலைத்தபுள்ளிகளற்ற வரிசைமாற்றம்

ta

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நிலைத்தபுள்ளிகளற்ற வரிசைமாற்றம்

Quality:

Derangement - permutation of a set which leaves no member in its original place. Article "நிலைத்தபுள்ளிகளற்ற வரிசைமாற்றம்" in Tamil Wikipedia has 36.1 points for quality (as of July 1, 2025). The article contains 5 references and 4 sections.

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

Since the creation of article "நிலைத்தபுள்ளிகளற்ற வரிசைமாற்றம்", its content was written by 1 registered users of Tamil Wikipedia and edited by 454 registered Wikipedia users in all languages.

The article is cited 2 times in Tamil Wikipedia and cited 482 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Tamil): #3768 in May 2020
  • Global: #22689 in October 2003

The highest popularity rank from 2008:

  • Local (Tamil): #36964 in May 2020
  • Global: #55313 in August 2012

There are 23 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)
Derangement
42.2562
2Tamil (ta)
நிலைத்தபுள்ளிகளற்ற வரிசைமாற்றம்
36.056
3German (de)
Fixpunktfreie Permutation
35.0207
4Estonian (et)
Püsipunktita permutatsioon
32.3944
5Polish (pl)
Nieporządek
28.2351
6Chinese (zh)
错排问题
24.7299
7Croatian (hr)
Problem deranžmana
22.9415
8Hebrew (he)
בלבול (קומבינטוריקה)
22.4575
9Dutch (nl)
Derangement
21.5547
10French (fr)
Problème des rencontres
21.1334
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 "நிலைத்தபுள்ளிகளற்ற வரிசைமாற்றம்" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Derangement
1 290 270
2Japanese (ja)
完全順列
206 909
3German (de)
Fixpunktfreie Permutation
198 986
4Russian (ru)
Беспорядок (перестановка)
166 960
5Chinese (zh)
错排问题
118 268
6Korean (ko)
완전순열
96 326
7Italian (it)
Dismutazione (matematica)
61 003
8Polish (pl)
Nieporządek
48 240
9Portuguese (pt)
Desarranjo
45 268
10Persian (fa)
پریش
27 492
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 "நிலைத்தபுள்ளிகளற்ற வரிசைமாற்றம்" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Derangement
5 477
2Japanese (ja)
完全順列
1 170
3German (de)
Fixpunktfreie Permutation
1 028
4Chinese (zh)
错排问题
662
5Korean (ko)
완전순열
356
6Russian (ru)
Беспорядок (перестановка)
347
7French (fr)
Problème des rencontres
193
8Portuguese (pt)
Desarranjo
187
9Polish (pl)
Nieporządek
169
10Italian (it)
Dismutazione (matematica)
157
More...

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

The highest AI

Language versions of the article "நிலைத்தபுள்ளிகளற்ற வரிசைமாற்றம்" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Derangement
141
2German (de)
Fixpunktfreie Permutation
85
3Italian (it)
Dismutazione (matematica)
37
4Russian (ru)
Беспорядок (перестановка)
29
5Chinese (zh)
错排问题
20
6Japanese (ja)
完全順列
17
7Persian (fa)
پریش
16
8Hebrew (he)
בלבול (קומבינטוריקה)
16
9French (fr)
Problème des rencontres
14
10Polish (pl)
Nieporządek
14
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 "நிலைத்தபுள்ளிகளற்ற வரிசைமாற்றம்" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Derangement
3
2Catalan (ca)
Desarranjament
1
3Russian (ru)
Беспорядок (перестановка)
1
4Slovak (sk)
Dismutácia (matematika)
1
5German (de)
Fixpunktfreie Permutation
0
6Estonian (et)
Püsipunktita permutatsioon
0
7Basque (eu)
Nahasmen (konbinatoria)
0
8Persian (fa)
پریش
0
9French (fr)
Problème des rencontres
0
10Hebrew (he)
בלבול (קומבינטוריקה)
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 "நிலைத்தபுள்ளிகளற்ற வரிசைமாற்றம்" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Italian (it)
Dismutazione (matematica)
185
2Polish (pl)
Nieporządek
88
3English (en)
Derangement
51
4German (de)
Fixpunktfreie Permutation
22
5Korean (ko)
완전순열
18
6Japanese (ja)
完全順列
17
7Persian (fa)
پریش
13
8Russian (ru)
Беспорядок (перестановка)
13
9Ukrainian (uk)
Безлад (перестановка)
13
10French (fr)
Problème des rencontres
12
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
caCatalan
Desarranjament
deGerman
Fixpunktfreie Permutation
enEnglish
Derangement
etEstonian
Püsipunktita permutatsioon
euBasque
Nahasmen (konbinatoria)
faPersian
پریش
frFrench
Problème des rencontres
heHebrew
בלבול (קומבינטוריקה)
hiHindi
अपविन्यास
hrCroatian
Problem deranžmana
itItalian
Dismutazione (matematica)
jaJapanese
完全順列
kaGeorgian
გადალაგება
koKorean
완전순열
nlDutch
Derangement
plPolish
Nieporządek
ptPortuguese
Desarranjo
ruRussian
Беспорядок (перестановка)
skSlovak
Dismutácia (matematika)
svSwedish
Derangemang
taTamil
நிலைத்தபுள்ளிகளற்ற வரிசைமாற்றம்
ukUkrainian
Безлад (перестановка)
zhChinese
错排问题

Popularity rank trends

Best Rank Tamil:
#36964
05.2020
Global:
#55313
08.2012

AI rank trends

Best Rank Tamil:
#3768
05.2020
Global:
#22689
10.2003

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Derangement from Wikipedia articles about Factorial, Subfactorial, List of mathematical symbols, Inclusion–exclusion principle and Permutation. Whereas reading the article about Derangement people most often go to Wikipedia articles on Subfactorial, Inclusion–exclusion principle, Rencontres numbers, Psychosis and Fixed point.

Cumulative results of quality and popularity of the Wikipedia article

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

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