Forma quadrática

Quadratic form - homogeneous polynomial of degree two in a number of variables. Article "Forma quadrática" in Portuguese Wikipedia has 6.2 points for quality (as of August 1, 2024).

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

Since the creation of article "Forma quadrática", its content was written by 4 registered users of Portuguese Wikipedia and edited by 657 registered Wikipedia users in all languages.

The article is cited 42 times in Portuguese Wikipedia and cited 2186 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #19094 in September 2015
• Global: #12416 in December 2008

The highest popularity rank from 2008:

• Local (Portuguese): #84060 in May 2016
• Global: #60229 in January 2015

There are 28 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 August 1, 2024 (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	Korean (ko) 이차 형식		42.1669
2	Polish (pl) Forma kwadratowa		40.8066
3	English (en) Quadratic form		37.0951
4	German (de) Quadratische Form		33.1142
5	French (fr) Forme quadratique		27.7319
6	Esperanto (eo) Kvadrata formo		23.9217
7	Chinese (zh) 二次型		19.5153
8	Japanese (ja) 二次形式		17.2166
9	Italian (it) Forma quadratica		16.3295
10	Spanish (es) Forma cuadrática		15.1087

More...

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

The most popular language versions of the article "Forma quadrática" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Quadratic form		1 915 378
2	French (fr) Forme quadratique		489 243
3	Russian (ru) Квадратичная форма		478 571
4	Italian (it) Forma quadratica		238 431
5	German (de) Quadratische Form		224 353
6	Spanish (es) Forma cuadrática		217 391
7	Japanese (ja) 二次形式		185 493
8	Chinese (zh) 二次型		142 089
9	Polish (pl) Forma kwadratowa		141 420
10	Norwegian (no) Kvadratisk form		37 829

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 "Forma quadrática" in July 2024

#	Language	Popularity award	Relative popularity
1	English (en) Quadratic form		8 509
2	Russian (ru) Квадратичная форма		1 578
3	French (fr) Forme quadratique		1 067
4	Japanese (ja) 二次形式		1 034
5	Chinese (zh) 二次型		1 006
6	German (de) Quadratische Form		777
7	Italian (it) Forma quadratica		507
8	Spanish (es) Forma cuadrática		428
9	Polish (pl) Forma kwadratowa		361
10	Hebrew (he) תבנית ריבועית		307

More...

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

Language versions of the article "Forma quadrática" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Quadratic form		137
2	French (fr) Forme quadratique		84
3	German (de) Quadratische Form		75
4	Italian (it) Forma quadratica		53
5	Russian (ru) Квадратичная форма		47
6	Spanish (es) Forma cuadrática		30
7	Dutch (nl) Kwadratische vorm		28
8	Japanese (ja) 二次形式		27
9	Polish (pl) Forma kwadratowa		26
10	Chinese (zh) 二次型		21

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 "Forma quadrática" with the highest AI in July 2024

#	Language	AI award	Relative AI
1	Spanish (es) Forma cuadrática		1
2	Romanian (ro) Formă pătratică		1
3	Arabic (ar) شكل تربيعي		0
4	Catalan (ca) Forma quadràtica		0
5	Czech (cs) Kvadratická forma		0
6	German (de) Quadratische Form		0
7	English (en) Quadratic form		0
8	Esperanto (eo) Kvadrata formo		0
9	Persian (fa) فرم مربعی		0
10	Finnish (fi) Neliömuoto		0

More...

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

Language versions of the article "Forma quadrática" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Quadratic form		427
2	French (fr) Forme quadratique		315
3	Russian (ru) Квадратичная форма		189
4	Korean (ko) 이차 형식		150
5	Japanese (ja) 二次形式		122
6	Polish (pl) Forma kwadratowa		115
7	Spanish (es) Forma cuadrática		105
8	Ukrainian (uk) Квадратична форма		93
9	German (de) Quadratische Form		89
10	Chinese (zh) 二次型		81

More...

#	Language	Value
ar	Arabic شكل تربيعي
ca	Catalan Forma quadràtica
cs	Czech Kvadratická forma
de	German Quadratische Form
en	English Quadratic form
eo	Esperanto Kvadrata formo
es	Spanish Forma cuadrática
fa	Persian فرم مربعی
fi	Finnish Neliömuoto
fr	French Forme quadratique
he	Hebrew תבנית ריבועית
it	Italian Forma quadratica
ja	Japanese 二次形式
kk	Kazakh Квадраттық форма
ko	Korean 이차 형식
nl	Dutch Kwadratische vorm
no	Norwegian Kvadratisk form
pl	Polish Forma kwadratowa
pt	Portuguese Forma quadrática
ro	Romanian Formă pătratică
ru	Russian Квадратичная форма
sk	Slovak Kvadratická forma
sr	Serbian Квадратна форма
sv	Swedish Kvadratisk form
uk	Ukrainian Квадратична форма
ur	Urdu چکوری ہئیت
vi	Vietnamese Dạng toàn phương
zh	Chinese 二次型

Best Rank

Portuguese: #84060 05.2016

Global: #60229 01.2015

Best Rank

Portuguese: #19094 09.2015

Global: #12416 12.2008

On 2 March 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Volodymyr Zelenskyy, Elon Musk, Gene Hackman, 97th Academy Awards, Donald Trump, JD Vance, Bob Dylan, The Brutalist, Michelle Trachtenberg, Pope Francis.

In Portuguese Wikipedia the most popular articles on that day were: Rubens Paiva, Benito di Paula, Fernanda Torres, Ainda Estou Aqui (2024), Bob Dylan, Oscar 2025, Marcelo Rubens Paiva, Walter Salles, Papa Francisco, Eunice Paiva.

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 August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information