fr

WikiRank.net
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Quality:

Up tack - mathematical symbol; the bottom element in lattice theory; the bottom type in type theory; a logical constant denoting contradiction in logic (false). Article “” in French Wikipedia has 16.5 points for quality (as of July 1, 2025). The article contains 3 references and 2 sections.

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

Since the creation of article “⊥”, its content was written by 13 registered users of French Wikipedia and edited by 74 registered Wikipedia users in all languages.

The article is cited 3 times in French Wikipedia and cited 121 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (French): #28410 in October 2011
  • Global: #170011 in October 2011

The highest popularity rank from 2008:

  • Local (French): #339965 in December 2015
  • Global: #351975 in January 2010

There are 3 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)
Up tack
24.2691
2French (fr)
16.5299
3Japanese (ja)
垂直記号
12.3576
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 "" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Up tack
436 294
2Japanese (ja)
垂直記号
81 728
3French (fr)
13 630
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 "" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Up tack
2 287
2Japanese (ja)
垂直記号
259
3French (fr)
34
More...

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

The highest AI

Language versions of the article "" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Up tack
51
2French (fr)
13
3Japanese (ja)
垂直記号
10
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 "" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Up tack
1
2French (fr)
0
3Japanese (ja)
垂直記号
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 "" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Up tack
89
2Japanese (ja)
垂直記号
29
3French (fr)
3
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
enEnglish
Up tack
frFrench
jaJapanese
垂直記号

Popularity rank trends

Best Rank French:
#339965
12.2015
Global:
#351975
01.2010

AI rank trends

Best Rank French:
#28410
10.2011
Global:
#170011
10.2011

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Up tack from Wikipedia articles about Perpendicularity, Plus and minus signs, Tee symbol, Wheel theory and Logical contradiction. Whereas reading the article about Up tack people most often go to Wikipedia articles on Tee symbol, Conditional independence, Plus and minus signs, False and Truth value.

Cumulative results of quality and popularity of the Wikipedia article

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

fr:

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In French Wikipedia the most popular articles on that day were: Le Dernier Duel, Jean de Carrouges, Charlotte Casiraghi, Uini Atonio, Le Fabuleux Destin d'Amélie Poulain, Michel-Ange, Ligue des champions de l'UEFA 2025-2026, Melody Gardot, Arno Klarsfeld, Soudan du Sud.

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