Left recursion

Left recursion - Theory of computer sciences. Article "Left recursion" in English Wikipedia has 30.5 points for quality (as of July 1, 2025). The article contains 5 references and 12 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 "Left recursion", its content was written by 62 registered users of English Wikipedia and edited by 116 registered Wikipedia users in all languages.

The article is cited 14 times in English Wikipedia and cited 101 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #33516 in April 2005
• Global: #83637 in April 2005

The highest popularity rank from 2008:

• Local (English): #195508 in February 2015
• Global: #311833 in February 2015

There are 9 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) Left recursion		30.5199
2	Chinese (zh) 左遞歸		28.4616
3	Czech (cs) Levá rekurze		22.2424
4	French (fr) Récursivité gauche		15.792
5	Japanese (ja) 左再帰		13.5204
6	Serbian (sr) Leva rekurzija		10.491
7	Persian (fa) بازگشت چپ		9.67
8	Croatian (hr) Lijeva rekurzija		8.6716
9	Arabic (ar) العودية اليسرى		8.2508

More...

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

The most popular language versions of the article "Left recursion" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Left recursion		559 573
2	Japanese (ja) 左再帰		42 537
3	Chinese (zh) 左遞歸		37 949
4	French (fr) Récursivité gauche		24 020
5	Persian (fa) بازگشت چپ		6 341
6	Croatian (hr) Lijeva rekurzija		6 029
7	Czech (cs) Levá rekurze		3 673
8	Serbian (sr) Leva rekurzija		2 761
9	Arabic (ar) العودية اليسرى		1 109

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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 "Left recursion" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Left recursion		933
2	Japanese (ja) 左再帰		96
3	Chinese (zh) 左遞歸		61
4	Persian (fa) بازگشت چپ		37
5	French (fr) Récursivité gauche		28
6	Arabic (ar) العودية اليسرى		25
7	Serbian (sr) Leva rekurzija		21
8	Croatian (hr) Lijeva rekurzija		17
9	Czech (cs) Levá rekurze		10

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

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

#	Language	AI award	Relative AI
1	English (en) Left recursion		62
2	French (fr) Récursivité gauche		17
3	Chinese (zh) 左遞歸		7
4	Croatian (hr) Lijeva rekurzija		6
5	Japanese (ja) 左再帰		6
6	Persian (fa) بازگشت چپ		5
7	Serbian (sr) Leva rekurzija		5
8	Arabic (ar) العودية اليسرى		4
9	Czech (cs) Levá rekurze		4

More...

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

Language versions of the article "Left recursion" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Serbian (sr) Leva rekurzija		1
2	Arabic (ar) العودية اليسرى		0
3	Czech (cs) Levá rekurze		0
4	English (en) Left recursion		0
5	Persian (fa) بازگشت چپ		0
6	French (fr) Récursivité gauche		0
7	Croatian (hr) Lijeva rekurzija		0
8	Japanese (ja) 左再帰		0
9	Chinese (zh) 左遞歸		0

More...

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

Language versions of the article "Left recursion" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Croatian (hr) Lijeva rekurzija		51
2	English (en) Left recursion		14
3	Japanese (ja) 左再帰		8
4	Serbian (sr) Leva rekurzija		8
5	French (fr) Récursivité gauche		6
6	Czech (cs) Levá rekurze		4
7	Persian (fa) بازگشت چپ		4
8	Chinese (zh) 左遞歸		4
9	Arabic (ar) العودية اليسرى		2

More...

#	Language	Value
ar	Arabic العودية اليسرى
cs	Czech Levá rekurze
en	English Left recursion
fa	Persian بازگشت چپ
fr	French Récursivité gauche
hr	Croatian Lijeva rekurzija
ja	Japanese 左再帰
sr	Serbian Leva rekurzija
zh	Chinese 左遞歸

Best Rank

English: #195508 02.2015

Global: #311833 02.2015

Best Rank

English: #33516 04.2005

Global: #83637 04.2005

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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