Combinatory logic

en

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Combinatory logic

Quality:

Combinatory logic - logical formalism using combinators instead of variables. Article “Combinatory logic” in English Wikipedia has 40.4 points for quality (as of July 1, 2025). The article contains 10 references and 19 sections.

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

Since the creation of article “Combinatory logic”, its content was written by 175 registered users of English Wikipedia and edited by 453 registered Wikipedia users in all languages.

The article is cited 110 times in English Wikipedia and cited 448 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #195 in November 2002
  • Global: #126 in November 2002

The highest popularity rank from 2008:

  • Local (English): #24745 in October 2011
  • Global: #43969 in October 2011

There are 19 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)
Combinatory logic
40.3901
2Croatian (hr)
Kombinatorna logika
35.9865
3Ukrainian (uk)
Комбінаторна логіка
31.973
4Chinese (zh)
组合子逻辑
31.9035
5Serbo-Croatian (sh)
Kombinatorna logika
30.1732
6French (fr)
Logique combinatoire
25.7645
7Azerbaijani (az)
Kombinatorial məntiq
24.5542
8Italian (it)
Logica combinatoria
24.5493
9Japanese (ja)
コンビネータ論理
23.8117
10Catalan (ca)
Lògica combinatòria
22.3915
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 "Combinatory logic" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Combinatory logic
836 201
2French (fr)
Logique combinatoire
264 362
3Russian (ru)
Комбинаторная логика
124 397
4Spanish (es)
Lógica combinatoria
76 882
5German (de)
Kombinatorische Logik
65 396
6Japanese (ja)
コンビネータ論理
48 387
7Chinese (zh)
组合子逻辑
33 863
8Polish (pl)
Rachunek kombinatorów
22 435
9Portuguese (pt)
Lógica combinatória
15 358
10Croatian (hr)
Kombinatorna logika
9 981
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 "Combinatory logic" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Combinatory logic
3 849
2French (fr)
Logique combinatoire
340
3Japanese (ja)
コンビネータ論理
301
4Russian (ru)
Комбинаторная логика
250
5German (de)
Kombinatorische Logik
158
6Chinese (zh)
组合子逻辑
125
7Spanish (es)
Lógica combinatoria
69
8Italian (it)
Logica combinatoria
37
9Croatian (hr)
Kombinatorna logika
35
10Ukrainian (uk)
Комбінаторна логіка
34
More...

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

The highest AI

Language versions of the article "Combinatory logic" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Combinatory logic
175
2German (de)
Kombinatorische Logik
71
3French (fr)
Logique combinatoire
52
4Russian (ru)
Комбинаторная логика
30
5Spanish (es)
Lógica combinatoria
20
6Japanese (ja)
コンビネータ論理
17
7Croatian (hr)
Kombinatorna logika
15
8Dutch (nl)
Combinatorische logica
11
9Catalan (ca)
Lògica combinatòria
9
10Polish (pl)
Rachunek kombinatorów
9
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 "Combinatory logic" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Russian (ru)
Комбинаторная логика
1
2Azerbaijani (az)
Kombinatorial məntiq
0
3Catalan (ca)
Lògica combinatòria
0
4German (de)
Kombinatorische Logik
0
5English (en)
Combinatory logic
0
6Spanish (es)
Lógica combinatoria
0
7French (fr)
Logique combinatoire
0
8Galician (gl)
Lóxica combinatoria
0
9Croatian (hr)
Kombinatorna logika
0
10Armenian (hy)
Կոմբինատորային տրամաբանություն
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 "Combinatory logic" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Chinese (zh)
组合子逻辑
125
2English (en)
Combinatory logic
110
3Russian (ru)
Комбинаторная логика
42
4French (fr)
Logique combinatoire
36
5Japanese (ja)
コンビネータ論理
20
6Spanish (es)
Lógica combinatoria
19
7Ukrainian (uk)
Комбінаторна логіка
18
8Portuguese (pt)
Lógica combinatória
16
9German (de)
Kombinatorische Logik
14
10Italian (it)
Logica combinatoria
10
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
azAzerbaijani
Kombinatorial məntiq
caCatalan
Lògica combinatòria
deGerman
Kombinatorische Logik
enEnglish
Combinatory logic
esSpanish
Lógica combinatoria
frFrench
Logique combinatoire
glGalician
Lóxica combinatoria
hrCroatian
Kombinatorna logika
hyArmenian
Կոմբինատորային տրամաբանություն
itItalian
Logica combinatoria
jaJapanese
コンビネータ論理
nlDutch
Combinatorische logica
noNorwegian
Kombinatorisk logikk
plPolish
Rachunek kombinatorów
ptPortuguese
Lógica combinatória
ruRussian
Комбинаторная логика
shSerbo-Croatian
Kombinatorna logika
ukUkrainian
Комбінаторна логіка
zhChinese
组合子逻辑

Popularity rank trends

Best Rank English:
#24745
10.2011
Global:
#43969
10.2011

AI rank trends

Best Rank English:
#195
11.2002
Global:
#126
11.2002

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Combinatory logic from Wikipedia articles about Lambda calculus, De Bruijn index, SKI combinator calculus, Fixed-point combinator and Haskell Curry. Whereas reading the article about Combinatory logic people most often go to Wikipedia articles on Lambda calculus, Fixed-point combinator, Moses Schönfinkel, B, C, K, W system and Haskell Curry.

Cumulative results of quality and popularity of the Wikipedia article

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

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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