Nulreglen

da

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Nulreglen

Quality:

Zero-product property - mathematical property shared by many number systems, that a product cannot be zero unless one of its factors is zero. Article “Nulreglen” in Danish Wikipedia has 0.9 points for quality (as of July 1, 2025).

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Danish) language version.

Since the creation of article “Nulreglen”, its content was written by 7 registered users of Danish Wikipedia and edited by 137 registered Wikipedia users in all languages.

The article is cited 2 times in Danish Wikipedia and cited 43 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Danish): #1956 in October 2012
  • Global: #126230 in November 2009

The highest popularity rank from 2008:

  • Local (Danish): #1893 in September 2012
  • Global: #165841 in September 2011

There are 7 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
1English (en)
Zero-product property
16.116
2Spanish (es)
Propiedad del producto cero
14.4252
3French (fr)
Équation produit nul
12.9852
4Italian (it)
Legge di annullamento del prodotto
9.5468
5Swedish (sv)
Nollfaktorlagen
2.6521
6Finnish (fi)
Tulon nollasääntö
2.3442
7Danish (da)
Nulreglen
0.9136
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 "Nulreglen" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Zero-product property
407 156
2Italian (it)
Legge di annullamento del prodotto
130 911
3French (fr)
Équation produit nul
95 688
4Danish (da)
Nulreglen
70 703
5Finnish (fi)
Tulon nollasääntö
37 423
6Spanish (es)
Propiedad del producto cero
11 358
7Swedish (sv)
Nollfaktorlagen
1 841
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 "Nulreglen" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Zero-product property
663
2French (fr)
Équation produit nul
149
3Spanish (es)
Propiedad del producto cero
101
4Italian (it)
Legge di annullamento del prodotto
83
5Finnish (fi)
Tulon nollasääntö
23
6Danish (da)
Nulreglen
14
7Swedish (sv)
Nollfaktorlagen
8
More...

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

The highest AI

Language versions of the article "Nulreglen" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Zero-product property
62
2Italian (it)
Legge di annullamento del prodotto
32
3French (fr)
Équation produit nul
28
4Danish (da)
Nulreglen
7
5Finnish (fi)
Tulon nollasääntö
4
6Swedish (sv)
Nollfaktorlagen
3
7Spanish (es)
Propiedad del producto cero
1
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 "Nulreglen" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Danish (da)
Nulreglen
0
2English (en)
Zero-product property
0
3Spanish (es)
Propiedad del producto cero
0
4Finnish (fi)
Tulon nollasääntö
0
5French (fr)
Équation produit nul
0
6Italian (it)
Legge di annullamento del prodotto
0
7Swedish (sv)
Nollfaktorlagen
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 "Nulreglen" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Italian (it)
Legge di annullamento del prodotto
16
2English (en)
Zero-product property
14
3French (fr)
Équation produit nul
6
4Swedish (sv)
Nollfaktorlagen
5
5Danish (da)
Nulreglen
2
6Spanish (es)
Propiedad del producto cero
0
7Finnish (fi)
Tulon nollasääntö
0
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
daDanish
Nulreglen
enEnglish
Zero-product property
esSpanish
Propiedad del producto cero
fiFinnish
Tulon nollasääntö
frFrench
Équation produit nul
itItalian
Legge di annullamento del prodotto
svSwedish
Nollfaktorlagen

Popularity rank trends

Best Rank Danish:
#1893
09.2012
Global:
#165841
09.2011

AI rank trends

Best Rank Danish:
#1956
10.2012
Global:
#126230
11.2009

Local popularity rank history

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Zero-product property from Wikipedia articles about Integral domain, Zero divisor, Empty product, Domain and Factorization. Whereas reading the article about Zero-product property people most often go to Wikipedia articles on Domain, Zero divisor, Zero element, Ring and Fundamental theorem of algebra.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 5 March 2026

On 5 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Iran, Ali Khamenei, 2026 Iran war, Jeffrey Epstein, Kurds, Strait of Hormuz, Yakovlev Yak-130, Donald Trump, Azerbaijan, Kristi Noem.

In Danish Wikipedia the most popular articles on that day were: Livø, Philip Patrick Westh, Irina Olsen, Lars Boje Mathiesen, Nye Borgerlige, Rullemarie, William Osula, Jytte Hilden, Jørgen de Mylius, Anna Ingrisch.

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