Pi

PT

WikiRank.net
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Pi

Article "Pi" in Portuguese Wikipedia has 48.2646 points for quality and 18.143 points for popularity. The article contains, among others metrics, 22 references and 18 sections. This article has the best quality in Vietnamese Wikipedia. However, the most popular language version of this article is English.

PT
286 place in the rating of Portuguese Wikipedia.
402 place in the multilingual rating of all topics.
504 place in the multilingual rating of Global Authors’ Interest.

Pi - ratio of the circumference of a circle to its diameter. There are 54 language versions for this article in WikiRank database (of the considered 55 Wikipedia language editions).

Data as of May 1, 2019. Query time 0.1757 sec.

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Vietnamese
Pi
100
2Indonesian
Pi
100
3Catalan
Nombre π
100
4Greek
Π (μαθηματική σταθερά)
98.2716
5Chinese
圓周率
97.8836

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

The most popular languages

#LanguageRelative awardRelative popularity
1English
Pi
100
2Russian
Пи (число)
48.3581
3Spanish
Número π
40.0495
4French
Pi
23.7815
5German
Kreiszahl
22.9356

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

Languages with the highest AI

#LanguageRelative awardRelative AI
1Spanish
Número π
100
2German
Kreiszahl
82.3529
3French
Pi
64.7059
4Dutch
Pi (wiskunde)
41.1765
5Russian
Пи (число)
35.2941

Scores

Quality:
Local AI (Portuguese): 3
Global AI: 100
Local popularity (Portuguese): 10058
Local popularity - daily: 357
Global popularity: 230927
Global popularity - daily: 7798

Quality measures

Popularity rank history

AI rank history

Languages comparsion

Cumulative results

About WikiRank

The 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 38 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from May, 2019. When calculating popularity, view statistics of articles for last month (April 2019) were taken into account.

You can also visit WikiRank.Live (previous version of the main tool), which can calculate quality and popularity based on current versions of Wikipedia articles in 7 languages.

It's planned to add different improvements to the project (such as adding to the analysis not only new quantitative characteristics, but also qualitative). In addition, it is planned to add estimates using machine learning algorithms and artificial intelligence, as well as based on the results of user comparison of specific multilingual information (for example, the WikiBest project). Please leave your comments and suggestions

More information about quality assessment of Wikipedia articles and project WikiRank can be found in scientific publications:

Additional information about quality issues can be found on Wikipedia Quality portal.

WikiRank video

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2015-2019, WikiRank.net

Quality and popularity formulas for the article Pi PT

$$Quality=1/c∑↙{i=1}↖c nm_i-RS=1/5(34.05+15.07+47.83+100+44.38)$$

where:

$$AI(global)=|⋃↙{i=1}↖54 Authors(lang_i)|=100\,\,\,\,\,\,\,\,\,\,\,\, Pop(global)=∑↙{i=1}↖54 Pop(lang_i)=7798$$

where:

The results of the calculations may be slightly different because of rounded values of normalized metrics in formulas