Greibach-Normalform

de

WikiRank.net
ver. 1.6.2

Greibach-Normalform

Quality:

Article “Greibach-Normalform” in German Wikipedia has 17.8 points for quality (as of July 1, 2025). The article contains 2 references and 11 sections.

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

Since the creation of article “Greibach-Normalform”, its content was written by 45 registered users of German Wikipedia and edited by 221 registered Wikipedia users in all languages.

The article is cited 7 times in German Wikipedia and cited 88 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (German): #14085 in February 2005
  • Global: #3059 in May 2002

The highest popularity rank from 2008:

  • Local (German): #125175 in April 2008
  • Global: #346857 in April 2008

There are 17 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
1Hebrew (he)
הצורה הנורמלית של גרייבך
23.4625
2French (fr)
Forme normale de Greibach
21.3929
3German (de)
Greibach-Normalform
17.7766
4Ukrainian (uk)
Нормальна форма Грайбах
14.4604
5Polish (pl)
Postać normalna Greibach
9.9804
6English (en)
Greibach normal form
9.9699
7Italian (it)
Forma normale di Greibach
7.3895
8Chinese (zh)
格雷巴赫标准式
5.8828
9Persian (fa)
فرم نرمال گریباخ
2.368
10Czech (cs)
Greibachové normální forma
2.207
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 "Greibach-Normalform" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Greibach normal form
216 790
2German (de)
Greibach-Normalform
61 129
3Polish (pl)
Postać normalna Greibach
31 496
4Spanish (es)
Forma normal de Greibach
31 407
5Japanese (ja)
グライバッハ標準形
17 146
6Portuguese (pt)
Forma normal de Greibach
14 961
7Chinese (zh)
格雷巴赫标准式
12 973
8Czech (cs)
Greibachové normální forma
9 619
9French (fr)
Forme normale de Greibach
8 596
10Italian (it)
Forma normale di Greibach
6 315
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 "Greibach-Normalform" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Greibach normal form
769
2German (de)
Greibach-Normalform
114
3Polish (pl)
Postać normalna Greibach
79
4Chinese (zh)
格雷巴赫标准式
54
5Japanese (ja)
グライバッハ標準形
53
6Portuguese (pt)
Forma normal de Greibach
52
7Persian (fa)
فرم نرمال گریباخ
44
8French (fr)
Forme normale de Greibach
35
9Croatian (hr)
Greibachin normalni oblik
23
10Italian (it)
Forma normale di Greibach
23
More...

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

The highest AI

Language versions of the article "Greibach-Normalform" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
Greibach-Normalform
45
2English (en)
Greibach normal form
42
3Dutch (nl)
Greibach-normaalvorm
21
4French (fr)
Forme normale de Greibach
16
5Italian (it)
Forma normale di Greibach
14
6Polish (pl)
Postać normalna Greibach
14
7Croatian (hr)
Greibachin normalni oblik
12
8Chinese (zh)
格雷巴赫标准式
12
9Spanish (es)
Forma normal de Greibach
8
10Romanian (ro)
Forma normală Greibach
8
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 "Greibach-Normalform" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Czech (cs)
Greibachové normální forma
0
2German (de)
Greibach-Normalform
0
3English (en)
Greibach normal form
0
4Spanish (es)
Forma normal de Greibach
0
5Persian (fa)
فرم نرمال گریباخ
0
6French (fr)
Forme normale de Greibach
0
7Hebrew (he)
הצורה הנורמלית של גרייבך
0
8Croatian (hr)
Greibachin normalni oblik
0
9Italian (it)
Forma normale di Greibach
0
10Japanese (ja)
グライバッハ標準形
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 "Greibach-Normalform" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Greibach normal form
14
2French (fr)
Forme normale de Greibach
14
3Chinese (zh)
格雷巴赫标准式
9
4German (de)
Greibach-Normalform
7
5Polish (pl)
Postać normalna Greibach
7
6Portuguese (pt)
Forma normal de Greibach
5
7Czech (cs)
Greibachové normální forma
4
8Spanish (es)
Forma normal de Greibach
4
9Hebrew (he)
הצורה הנורמלית של גרייבך
4
10Croatian (hr)
Greibachin normalni oblik
4
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
csCzech
Greibachové normální forma
deGerman
Greibach-Normalform
enEnglish
Greibach normal form
esSpanish
Forma normal de Greibach
faPersian
فرم نرمال گریباخ
frFrench
Forme normale de Greibach
heHebrew
הצורה הנורמלית של גרייבך
hrCroatian
Greibachin normalni oblik
itItalian
Forma normale di Greibach
jaJapanese
グライバッハ標準形
nlDutch
Greibach-normaalvorm
plPolish
Postać normalna Greibach
ptPortuguese
Forma normal de Greibach
roRomanian
Forma normală Greibach
srSerbian
Нормална форма Грибах
ukUkrainian
Нормальна форма Грайбах
zhChinese
格雷巴赫标准式

Popularity rank trends

Best Rank German:
#125175
04.2008
Global:
#346857
04.2008

AI rank trends

Best Rank German:
#14085
02.2005
Global:
#3059
05.2002

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Greibach normal form from Wikipedia articles about Chomsky normal form, Context-free grammar, Pushdown automaton, LL grammar and Sheila Greibach. Whereas reading the article about Greibach normal form people most often go to Wikipedia articles on Sheila Greibach, Chomsky normal form, Kuroda normal form, Backus–Naur form and Left recursion.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In German Wikipedia the most popular articles on that day were: Jeffrey Epstein, Cordelia Wege, Polizeiruf 110: Der Wanderer zieht von dannen, Lawrence von Arabien (Film), Medaillenspiegel der Olympischen Winterspiele 2026, Peter Kurth (Schauspieler), Die Tribute von Panem – The Ballad of Songbirds and Snakes, Olympische Winterspiele 2026/Eishockey (Herren), Olympische Winterspiele 2026, Federica Brignone.

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