Algebraic data type

Algebraic data type - in computer programming, a type formed by combining other types. Article "Algebraic data type" in English Wikipedia has 25.2 points for quality (as of July 1, 2025). The article contains 13 references and 10 sections. The article also contains quality flaw template, which reduce quality score.

This article has the best quality in Simple English Wikipedia. However, this article is the most popular in English version.

Since the creation of article "Algebraic data type", its content was written by 144 registered users of English Wikipedia and edited by 259 registered Wikipedia users in all languages.

The article is cited 178 times in English Wikipedia and cited 788 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #11196 in February 2004
• Global: #29440 in February 2004

The highest popularity rank from 2008:

• Local (English): #88397 in June 2019
• Global: #150655 in June 2019

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.

#	Language	Quality grade	Quality score
1	Simple English (simple) Algebraic data type		27.2719
2	English (en) Algebraic data type		25.151
3	Chinese (zh) 代数数据类型		24.0465
4	German (de) Algebraischer Datentyp		22.8238
5	Korean (ko) 대수적 자료형		19.457
6	French (fr) Type algébrique de données		15.4911
7	Greek (el) Αλγεβρικός τύπος δεδομένων		12.7713
8	Russian (ru) Алгебраический тип данных		7.2549
9	Ukrainian (uk) Алгебричний тип даних		6.6556
10	Dutch (nl) Algebraïsch datatype		5.0251

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Algebraic data type" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Algebraic data type		1 078 185
2	Spanish (es) Tipo de dato algebraico		92 629
3	Russian (ru) Алгебраический тип данных		85 306
4	Japanese (ja) 代数的データ型		60 647
5	French (fr) Type algébrique de données		46 845
6	Korean (ko) 대수적 자료형		10 031
7	German (de) Algebraischer Datentyp		6 596
8	Dutch (nl) Algebraïsch datatype		5 349
9	Greek (el) Αλγεβρικός τύπος δεδομένων		4 671
10	Chinese (zh) 代数数据类型		4 572

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

The most popular language versions of the article "Algebraic data type" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Algebraic data type		7 267
2	Japanese (ja) 代数的データ型		254
3	Russian (ru) Алгебраический тип данных		212
4	French (fr) Type algébrique de données		149
5	Chinese (zh) 代数数据类型		126
6	German (de) Algebraischer Datentyp		91
7	Spanish (es) Tipo de dato algebraico		48
8	Simple English (simple) Algebraic data type		39
9	Greek (el) Αλγεβρικός τύπος δεδομένων		15
10	Ukrainian (uk) Алгебричний тип даних		15

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

Language versions of the article "Algebraic data type" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Algebraic data type		144
2	French (fr) Type algébrique de données		37
3	Japanese (ja) 代数的データ型		14
4	Russian (ru) Алгебраический тип данных		14
5	Spanish (es) Tipo de dato algebraico		10
6	Dutch (nl) Algebraïsch datatype		9
7	German (de) Algebraischer Datentyp		6
8	Greek (el) Αλγεβρικός τύπος δεδομένων		6
9	Korean (ko) 대수적 자료형		6
10	Chinese (zh) 代数数据类型		5

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

Language versions of the article "Algebraic data type" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Simple English (simple) Algebraic data type		1
2	Catalan (ca) Tipus de dades algebraic		0
3	German (de) Algebraischer Datentyp		0
4	Greek (el) Αλγεβρικός τύπος δεδομένων		0
5	English (en) Algebraic data type		0
6	Spanish (es) Tipo de dato algebraico		0
7	French (fr) Type algébrique de données		0
8	Japanese (ja) 代数的データ型		0
9	Korean (ko) 대수적 자료형		0
10	Dutch (nl) Algebraïsch datatype		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Algebraic data type" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Algebraic data type		178
2	Chinese (zh) 代数数据类型		152
3	Japanese (ja) 代数的データ型		121
4	Russian (ru) Алгебраический тип данных		82
5	French (fr) Type algébrique de données		77
6	Ukrainian (uk) Алгебричний тип даних		72
7	Korean (ko) 대수적 자료형		60
8	Greek (el) Αλγεβρικός τύπος δεδομένων		20
9	Spanish (es) Tipo de dato algebraico		9
10	Catalan (ca) Tipus de dades algebraic		6

More...

#	Language	Value
ca	Catalan Tipus de dades algebraic
de	German Algebraischer Datentyp
el	Greek Αλγεβρικός τύπος δεδομένων
en	English Algebraic data type
es	Spanish Tipo de dato algebraico
fr	French Type algébrique de données
ja	Japanese 代数的データ型
ko	Korean 대수적 자료형
nl	Dutch Algebraïsch datatype
ru	Russian Алгебраический тип данных
simple	Simple English Algebraic data type
uk	Ukrainian Алгебричний тип даних
zh	Chinese 代数数据类型

Best Rank

English: #88397 06.2019

Global: #150655 06.2019

Best Rank

English: #11196 02.2004

Global: #29440 02.2004

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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