Free variables and bound variables

en

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Free variables and bound variables

Quality:

Free and bound variables - classification of variables in a logic formula based on whether or not they are inside the scope of a quantifier. Article "Free variables and bound variables" in English Wikipedia has 16.9 points for quality (as of November 1, 2023). The article contains 3 references and 8 sections. The article also contains quality flaw template, which reduce quality score.

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

Since the creation of article "Free variables and bound variables", its content was written by 116 registered users of English Wikipedia and edited by 209 registered Wikipedia users in all languages.

The article is cited 596 times in English Wikipedia and cited 1128 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #8311 in May 2004
  • Global: #19742 in July 2003

The highest popularity rank from 2008:

  • Local (English): #139138 in October 2014
  • Global: #205204 in October 2014

There are 11 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 November 1, 2023 (including revision history and pageviews for previous years).

下表顯示了最高品質的文章的語言版本。

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Free variables and bound variables
16.9116
2Chinese (zh)
自由变量和约束变量
13.9722
3Korean (ko)
자유 변수와 종속 변수
13.0353
4Portuguese (pt)
Variáveis livres e ligadas
12.6296
5Spanish (es)
Variable libre y variable ligada
11.0495
6Persian (fa)
متغیر آزاد و متغیر مقید
9.4966
7Ukrainian (uk)
Вільні і зв'язані змінні
8.9831
8Arabic (ar)
المتغير الحر والمتغير المقيد
8.9076
9German (de)
Freie Variable und gebundene Variable
7.4583
10Japanese (ja)
自由変数と束縛変数
5.114
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 "Free variables and bound variables" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Free variables and bound variables
899 012
2German (de)
Freie Variable und gebundene Variable
96 318
3Japanese (ja)
自由変数と束縛変数
87 131
4Portuguese (pt)
Variáveis livres e ligadas
43 682
5Chinese (zh)
自由变量和约束变量
43 612
6Korean (ko)
자유 변수와 종속 변수
11 468
7Ukrainian (uk)
Вільні і зв'язані змінні
7 358
8Spanish (es)
Variable libre y variable ligada
6 595
9Swedish (sv)
Fria och bundna variabler
3 819
10Persian (fa)
متغیر آزاد و متغیر مقید
3 627
More...

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

Most popular in October 2023

The most popular language versions of the article "Free variables and bound variables" in October 2023
#LanguagePopularity awardRelative popularity
1English (en)
Free variables and bound variables
4 247
2German (de)
Freie Variable und gebundene Variable
486
3Japanese (ja)
自由変数と束縛変数
449
4Chinese (zh)
自由变量和约束变量
275
5Korean (ko)
자유 변수와 종속 변수
260
6Spanish (es)
Variable libre y variable ligada
198
7Portuguese (pt)
Variáveis livres e ligadas
129
8Persian (fa)
متغیر آزاد و متغیر مقید
74
9Arabic (ar)
المتغير الحر والمتغير المقيد
65
10Ukrainian (uk)
Вільні і зв'язані змінні
53
More...

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

The highest AI

Language versions of the article "Free variables and bound variables" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Free variables and bound variables
116
2German (de)
Freie Variable und gebundene Variable
35
3Japanese (ja)
自由変数と束縛変数
14
4Spanish (es)
Variable libre y variable ligada
11
5Portuguese (pt)
Variáveis livres e ligadas
6
6Swedish (sv)
Fria och bundna variabler
6
7Ukrainian (uk)
Вільні і зв'язані змінні
6
8Persian (fa)
متغیر آزاد و متغیر مقید
5
9Chinese (zh)
自由变量和约束变量
5
10Korean (ko)
자유 변수와 종속 변수
3
More...

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

The highest AI in October 2023

Language versions of the article "Free variables and bound variables" with the highest AI in October 2023
#LanguageAI awardRelative AI
1Arabic (ar)
المتغير الحر والمتغير المقيد
0
2German (de)
Freie Variable und gebundene Variable
0
3English (en)
Free variables and bound variables
0
4Spanish (es)
Variable libre y variable ligada
0
5Persian (fa)
متغیر آزاد و متغیر مقید
0
6Japanese (ja)
自由変数と束縛変数
0
7Korean (ko)
자유 변수와 종속 변수
0
8Portuguese (pt)
Variáveis livres e ligadas
0
9Swedish (sv)
Fria och bundna variabler
0
10Ukrainian (uk)
Вільні і зв'язані змінні
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 "Free variables and bound variables" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Free variables and bound variables
596
2Arabic (ar)
المتغير الحر والمتغير المقيد
110
3Chinese (zh)
自由变量和约束变量
105
4Persian (fa)
متغیر آزاد و متغیر مقید
98
5Japanese (ja)
自由変数と束縛変数
72
6German (de)
Freie Variable und gebundene Variable
47
7Portuguese (pt)
Variáveis livres e ligadas
41
8Korean (ko)
자유 변수와 종속 변수
28
9Ukrainian (uk)
Вільні і зв'язані змінні
20
10Spanish (es)
Variable libre y variable ligada
10
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in October 2023:
English:
Global:
Popularity in all years:
English:
Global:
Authors in October 2023:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
المتغير الحر والمتغير المقيد
deGerman
Freie Variable und gebundene Variable
enEnglish
Free variables and bound variables
esSpanish
Variable libre y variable ligada
faPersian
متغیر آزاد و متغیر مقید
jaJapanese
自由変数と束縛変数
koKorean
자유 변수와 종속 변수
ptPortuguese
Variáveis livres e ligadas
svSwedish
Fria och bundna variabler
ukUkrainian
Вільні і зв'язані змінні
zhChinese
自由变量和约束变量

Popularity rank trends

Best Rank English:
#139138
10.2014
Global:
#205204
10.2014

AI rank trends

Best Rank English:
#8311
05.2004
Global:
#19742
07.2003

Local AI rank history

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Free and bound variables from Wikipedia articles about Lambda calculus, Einstein notation, Closure, Convolution and Variable. Whereas reading the article about Free and bound variables people most often go to Wikipedia articles on Name binding, Substitution, Closure, Lambda calculus and Domain of discourse.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 11 June 2024

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In English Wikipedia the most popular articles on that day were: Mohan Charan Majhi, Hunter Biden, ChatGPT, 2026 FIFA World Cup qualification (AFC), Chirag Paswan, Deaths in 2024, 2024 Indian general election, UEFA Euro 2024, 2024 ICC Men's T20 World Cup, Hit Man (2023 film).

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 November, 2023. When calculating current popularity and AI of articles data from October 2023 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information