Funzione segno

Quality:

Sign function - mathematical function that extracts the sign of a real number or complex number. Article "Funzione segno" in Italian Wikipedia has 8.4 points for quality (as of August 1, 2024). The article contains 1 references and 3 sections.

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

Since the creation of article "Funzione segno", its content was written by 36 registered users of Italian Wikipedia and edited by 662 registered Wikipedia users in all languages.

The article is cited 17 times in Italian Wikipedia and cited 863 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Italian): #19567 in January 2012
  • Global: #10769 in May 2010

The highest popularity rank from 2008:

  • Local (Italian): #47774 in January 2015
  • Global: #14821 in October 2017

There are 38 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Estonian (et)
Signumfunktsioon
42.0444
2English (en)
Sign function
37.0418
3Finnish (fi)
Signum-funktio
36.5733
4Catalan (ca)
Funció signe
34.8567
5German (de)
Vorzeichenfunktion
21.6214
6Galician (gl)
Función signo
16.7319
7Persian (fa)
تابع علامت
16.2792
8Greek (el)
Συνάρτηση προσήμου
15.4224
9Polish (pl)
Funkcja signum
15.0516
10Thai (th)
ฟังก์ชันเครื่องหมาย
14.6794
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 "Funzione segno" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Sign function
2 539 873
2German (de)
Vorzeichenfunktion
498 648
3Spanish (es)
Función signo
473 307
4Russian (ru)
Sgn
434 424
5Polish (pl)
Funkcja signum
374 451
6Japanese (ja)
符号関数
230 531
7Chinese (zh)
符号函数
206 602
8Italian (it)
Funzione segno
145 014
9Persian (fa)
تابع علامت
140 591
10French (fr)
Fonction signe
106 431
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in July 2024

The most popular language versions of the article "Funzione segno" in July 2024
#LanguagePopularity awardRelative popularity
1English (en)
Sign function
8 452
2German (de)
Vorzeichenfunktion
1 584
3Chinese (zh)
符号函数
1 247
4Japanese (ja)
符号関数
966
5Spanish (es)
Función signo
874
6Russian (ru)
Sgn
773
7Polish (pl)
Funkcja signum
244
8French (fr)
Fonction signe
236
9Italian (it)
Funzione segno
233
10Persian (fa)
تابع علامت
210
More...

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

The highest AI

Language versions of the article "Funzione segno" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Sign function
122
2German (de)
Vorzeichenfunktion
83
3Russian (ru)
Sgn
41
4Italian (it)
Funzione segno
36
5Dutch (nl)
Signum (wiskunde)
33
6Hungarian (hu)
Szignumfüggvény
31
7Spanish (es)
Función signo
29
8French (fr)
Fonction signe
22
9Polish (pl)
Funkcja signum
21
10Czech (cs)
Funkce signum
19
More...

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

The highest AI in July 2024

Language versions of the article "Funzione segno" with the highest AI in July 2024
#LanguageAI awardRelative AI
1English (en)
Sign function
2
2Swedish (sv)
Signumfunktionen
1
3Arabic (ar)
دالة الإشارة
0
4Bulgarian (bg)
Сигнум
0
5Catalan (ca)
Funció signe
0
6Czech (cs)
Funkce signum
0
7German (de)
Vorzeichenfunktion
0
8Greek (el)
Συνάρτηση προσήμου
0
9Esperanto (eo)
Signuma funkcio
0
10Spanish (es)
Función signo
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 "Funzione segno" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Sign function
119
2Portuguese (pt)
Função sinal
76
3German (de)
Vorzeichenfunktion
60
4Russian (ru)
Sgn
51
5Persian (fa)
تابع علامت
49
6Hebrew (he)
פונקציית הסימן
44
7Spanish (es)
Función signo
39
8Indonesian (id)
Fungsi tanda
39
9Japanese (ja)
符号関数
38
10Chinese (zh)
符号函数
32
More...

Scores

Estimated value for Wikipedia:
Italian:
Global:
Popularity in July 2024:
Italian:
Global:
Popularity in all years:
Italian:
Global:
Authors in July 2024:
Italian:
Global:
Registered authors in all years:
Italian:
Global:
Citations:
Italian:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
دالة الإشارة
bgBulgarian
Сигнум
caCatalan
Funció signe
csCzech
Funkce signum
deGerman
Vorzeichenfunktion
elGreek
Συνάρτηση προσήμου
enEnglish
Sign function
eoEsperanto
Signuma funkcio
esSpanish
Función signo
etEstonian
Signumfunktsioon
faPersian
تابع علامت
fiFinnish
Signum-funktio
frFrench
Fonction signe
glGalician
Función signo
heHebrew
פונקציית הסימן
hiHindi
चिह्न फलन
huHungarian
Szignumfüggvény
hyArmenian
Sgn
idIndonesian
Fungsi tanda
itItalian
Funzione segno
jaJapanese
符号関数
koKorean
부호함수
laLatin
Signum (functio)
nlDutch
Signum (wiskunde)
noNorwegian
Signum (matematikk)
plPolish
Funkcja signum
ptPortuguese
Função sinal
roRomanian
Funcția semn
ruRussian
Sgn
skSlovak
Signum (matematika)
srSerbian
Сигнум функција
svSwedish
Signumfunktionen
taTamil
குறிச் சார்பு
thThai
ฟังก์ชันเครื่องหมาย
trTurkish
İşaret fonksiyonu
ukUkrainian
Signum-функція
viVietnamese
Signum
zhChinese
符号函数

Popularity rank trends

Best Rank Italian:
#47774
01.2015
Global:
#14821
10.2017

AI rank trends

Best Rank Italian:
#19567
01.2012
Global:
#10769
05.2010

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Sign function from Wikipedia articles about Square wave, Signum, Heaviside function, Absolute value and Hilbert transform. Whereas reading the article about Sign function people most often go to Wikipedia articles on Heaviside function, Dirac delta function, Absolute value, Piecewise function and Even and odd functions.

Cumulative results of quality and popularity of the Wikipedia article

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

ru: Sgn
vi: Signum
hy: Sgn

News from 20 December 2024

On 20 December 2024 in multilingual Wikipedia, Internet users most often read articles on the following topics: Magdeburg, Mufasa: The Lion King, Elon Musk, Mazan rape case, Gisèle Pelicot, Superman, Ayrton Senna, Isack Hadjar, deaths in 2024, David Corenswet.

In Italian Wikipedia the most popular articles on that day were: Interstellar, Magdeburgo, No Time to Die, Alessia Amendola, Tony Effe, Mufasa - Il re leone, Claudio Amendola, Mattia Casse, Francesca Fagnani, Sal Da Vinci.

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 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