Funció nul·la

Zero function - function whose codomain contains only 0. Article “Funció nul·la” in Catalan Wikipedia has 1.9 points for quality (as of July 1, 2025).

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

Since the creation of article “Funció nul·la”, its content was written by 5 registered users of Catalan Wikipedia and edited by 65 registered Wikipedia users in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #1356 in November 2009
• Global: #90413 in November 2009

The highest popularity rank from 2008:

• Local (Catalan): #60183 in November 2009
• Global: #741958 in July 2017

There are 10 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	German (de) Nullfunktion		33.4611
2	Croatian (hr) Nulfunkcija		23.3584
3	Japanese (ja) 零写像		21.6098
4	Finnish (fi) Nollafunktio		17.9061
5	Greek (el) Μηδενική συνάρτηση		17.1356
6	Portuguese (pt) Função nula (matemática)		17.0056
7	French (fr) Fonction nulle		9.7392
8	Catalan (ca) Funció nul·la		1.851
9	Simple English (simple) Zero function		0.4865
10	Arabic (ar) دالة صفرية		0.0969

More...

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

The most popular language versions of the article "Funció nul·la" in all the time

#	Language	Popularity award	Relative popularity
1	French (fr) Fonction nulle		78 061
2	German (de) Nullfunktion		68 970
3	Japanese (ja) 零写像		15 974
4	Arabic (ar) دالة صفرية		10 244
5	Portuguese (pt) Função nula (matemática)		8 260
6	Finnish (fi) Nollafunktio		1 909
7	Catalan (ca) Funció nul·la		1 086
8	Greek (el) Μηδενική συνάρτηση		753
9	Croatian (hr) Nulfunkcija		532
10	Simple English (simple) Zero function		58

More...

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 "Funció nul·la" in June 2025

#	Language	Popularity award	Relative popularity
1	Japanese (ja) 零写像		132
2	German (de) Nullfunktion		123
3	French (fr) Fonction nulle		116
4	Simple English (simple) Zero function		58
5	Portuguese (pt) Função nula (matemática)		19
6	Greek (el) Μηδενική συνάρτηση		15
7	Arabic (ar) دالة صفرية		10
8	Catalan (ca) Funció nul·la		8
9	Croatian (hr) Nulfunkcija		8
10	Finnish (fi) Nollafunktio		5

More...

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

Language versions of the article "Funció nul·la" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	German (de) Nullfunktion		23
2	French (fr) Fonction nulle		21
3	Arabic (ar) دالة صفرية		5
4	Catalan (ca) Funció nul·la		5
5	Finnish (fi) Nollafunktio		3
6	Greek (el) Μηδενική συνάρτηση		2
7	Japanese (ja) 零写像		2
8	Simple English (simple) Zero function		2
9	Croatian (hr) Nulfunkcija		1
10	Portuguese (pt) Função nula (matemática)		1

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 "Funció nul·la" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Simple English (simple) Zero function		3
2	French (fr) Fonction nulle		1
3	Arabic (ar) دالة صفرية		0
4	Catalan (ca) Funció nul·la		0
5	German (de) Nullfunktion		0
6	Greek (el) Μηδενική συνάρτηση		0
7	Finnish (fi) Nollafunktio		0
8	Croatian (hr) Nulfunkcija		0
9	Japanese (ja) 零写像		0
10	Portuguese (pt) Função nula (matemática)		0

More...

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

Language versions of the article "Funció nul·la" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	French (fr) Fonction nulle		91
2	German (de) Nullfunktion		88
3	Japanese (ja) 零写像		64
4	Simple English (simple) Zero function		14
5	Greek (el) Μηδενική συνάρτηση		11
6	Finnish (fi) Nollafunktio		4
7	Arabic (ar) دالة صفرية		3
8	Portuguese (pt) Função nula (matemática)		3
9	Croatian (hr) Nulfunkcija		1
10	Catalan (ca) Funció nul·la		0

More...

#	Language	Value
ar	Arabic دالة صفرية
ca	Catalan Funció nul·la
de	German Nullfunktion
el	Greek Μηδενική συνάρτηση
fi	Finnish Nollafunktio
fr	French Fonction nulle
hr	Croatian Nulfunkcija
ja	Japanese 零写像
pt	Portuguese Função nula (matemática)
simple	Simple English Zero function

Best Rank

Catalan: #60183 11.2009

Global: #741958 07.2017

Best Rank

Catalan: #1356 11.2009

Global: #90413 11.2009

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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