சேர்ப்பு (கணக் கோட்பாடு)

Quality:

Union - operation denoted by symbol "∪" applied on two sets; the set of all distinct elements in the collection. Article "சேர்ப்பு (கணக் கோட்பாடு)" in Tamil Wikipedia has 29.6 points for quality (as of July 1, 2025). The article contains 2 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 "சேர்ப்பு (கணக் கோட்பாடு)", its content was written by 21 registered users of Tamil Wikipedia (9390^th place) and edited by 973 registered Wikipedia users in all languages.

The article is cited 13 times in Tamil Wikipedia and cited 4113 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Tamil): #407 in May 2012
• Global: #1018 in April 2002

The highest popularity rank from 2008:

• Local (Tamil): #6010 in August 2008
• Global: #16258 in October 2020

There are 42 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	English (en) Union (set theory)		47.7302
2	Polish (pl) Suma zbiorów		41.4372
3	Vietnamese (vi) Phép hợp		36.9998
4	Indonesian (id) Gabungan (teori himpunan)		34.4279
5	Catalan (ca) Unió		34.0166
6	Chinese (zh) 并集		30.7612
7	Tamil (ta) சேர்ப்பு (கணக் கோட்பாடு)		29.5833
8	Esperanto (eo) Kunaĵo		29.1963
9	Romanian (ro) Reuniune (matematică)		29.0715
10	Galician (gl) Unión (conxuntos)		28.9341

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

#	Language	Popularity award	Relative popularity
1	English (en) Union (set theory)		3 642 371
2	Spanish (es) Unión de conjuntos		2 997 843
3	Russian (ru) Объединение множеств		444 143
4	French (fr) Union (mathématiques)		410 783
5	Japanese (ja) 和集合		386 296
6	Chinese (zh) 并集		371 575
7	Polish (pl) Suma zbiorów		303 881
8	Italian (it) Unione (insiemistica)		298 226
9	Portuguese (pt) União (matemática)		294 865
10	Thai (th) ยูเนียน		235 863

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

#	Language	Popularity award	Relative popularity
1	English (en) Union (set theory)		5 231
2	Spanish (es) Unión de conjuntos		1 537
3	Japanese (ja) 和集合		1 176
4	Chinese (zh) 并集		1 126
5	Thai (th) ยูเนียน		801
6	Russian (ru) Объединение множеств		624
7	Vietnamese (vi) Phép hợp		621
8	French (fr) Union (mathématiques)		542
9	Romanian (ro) Reuniune (matematică)		504
10	Korean (ko) 합집합		331

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

#	Language	AI award	Relative AI
1	English (en) Union (set theory)		159
2	Italian (it) Unione (insiemistica)		72
3	Russian (ru) Объединение множеств		56
4	French (fr) Union (mathématiques)		51
5	Dutch (nl) Vereniging (verzamelingenleer)		49
6	Spanish (es) Unión de conjuntos		47
7	Vietnamese (vi) Phép hợp		38
8	Hebrew (he) איחוד (מתמטיקה)		32
9	Japanese (ja) 和集合		32
10	Hungarian (hu) Unió (halmazelmélet)		31

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

#	Language	AI award	Relative AI
1	English (en) Union (set theory)		1
2	Chinese (zh) 并集		1
3	Arabic (ar) اتحاد (نظرية المجموعات)		0
4	Belarusian (be) Аб’яднанне мностваў		0
5	Bulgarian (bg) Обединение (теория на множествата)		0
6	Catalan (ca) Unió		0
7	Czech (cs) Sjednocení		0
8	Greek (el) Ένωση συνόλων		0
9	Esperanto (eo) Kunaĵo		0
10	Spanish (es) Unión de conjuntos		0

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

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In Tamil Wikipedia the most popular articles on that day were: விநாயகர் அகவல், வ. உ. சிதம்பரம்பிள்ளை, சுபாஷ் சந்திர போஸ், சுப்பிரமணிய பாரதி, வேலு நாச்சியார், இந்தியாவின் விடுதலை நாள், காமராசர், தமிழ்த் திரைப்படங்களின் பட்டியல் (ஆண்டு வரிசை), கலைஞர் மகளிர் உரிமைத் திட்டம், திருப்பூர் குமரன்.

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