Machine epsilon

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Machine epsilon

Quality:

Machine epsilon - upper bound on the relative error due to rounding in floating point arithmetic. Article "Machine epsilon" in English Wikipedia has 38.1 points for quality (as of July 1, 2025). The article contains 25 references and 11 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that language version.

Since the creation of article "Machine epsilon", its content was written by 100 registered users of English Wikipedia and edited by 247 registered Wikipedia users in all languages.

The article is cited 38 times in English Wikipedia and cited 116 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #38646 in January 2011
  • Global: #48811 in October 2024

The highest popularity rank from 2008:

  • Local (English): #115974 in October 2013
  • Global: #144803 in October 2014

There are 12 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)
Machine epsilon
38.0941
2Japanese (ja)
計算機イプシロン
31.9788
3Persian (fa)
اپسیلون ماشین
28.3028
4French (fr)
Epsilon d'une machine
28.301
5Portuguese (pt)
Épsilon de máquina
21.78
6Ukrainian (uk)
Машинний епсилон
19.4081
7German (de)
Maschinengenauigkeit
18.9115
8Korean (ko)
계산기 엡실론
17.9037
9Russian (ru)
Машинный ноль
13.9396
10Italian (it)
Epsilon di macchina
10.3598
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 "Machine epsilon" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Machine epsilon
1 024 203
2German (de)
Maschinengenauigkeit
158 889
3Russian (ru)
Машинный ноль
128 549
4Japanese (ja)
計算機イプシロン
101 627
5Spanish (es)
Épsilon de la máquina
60 401
6Italian (it)
Epsilon di macchina
53 097
7Polish (pl)
Epsilon maszynowy
47 716
8French (fr)
Epsilon d'une machine
25 199
9Portuguese (pt)
Épsilon de máquina
19 013
10Korean (ko)
계산기 엡실론
11 308
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 "Machine epsilon" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Machine epsilon
3 225
2Japanese (ja)
計算機イプシロン
322
3Russian (ru)
Машинный ноль
300
4German (de)
Maschinengenauigkeit
227
5French (fr)
Epsilon d'une machine
157
6Italian (it)
Epsilon di macchina
123
7Polish (pl)
Epsilon maszynowy
90
8Korean (ko)
계산기 엡실론
63
9Spanish (es)
Épsilon de la máquina
40
10Portuguese (pt)
Épsilon de máquina
26
More...

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

The highest AI

Language versions of the article "Machine epsilon" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Machine epsilon
100
2German (de)
Maschinengenauigkeit
38
3Russian (ru)
Машинный ноль
27
4French (fr)
Epsilon d'une machine
22
5Spanish (es)
Épsilon de la máquina
16
6Italian (it)
Epsilon di macchina
13
7Japanese (ja)
計算機イプシロン
11
8Polish (pl)
Epsilon maszynowy
10
9Portuguese (pt)
Épsilon de máquina
7
10Persian (fa)
اپسیلون ماشین
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 "Machine epsilon" with the highest AI in June 2025
#LanguageAI awardRelative AI
1French (fr)
Epsilon d'une machine
1
2German (de)
Maschinengenauigkeit
0
3English (en)
Machine epsilon
0
4Spanish (es)
Épsilon de la máquina
0
5Persian (fa)
اپسیلون ماشین
0
6Italian (it)
Epsilon di macchina
0
7Japanese (ja)
計算機イプシロン
0
8Korean (ko)
계산기 엡실론
0
9Polish (pl)
Epsilon maszynowy
0
10Portuguese (pt)
Épsilon de máquina
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 "Machine epsilon" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Machine epsilon
38
2Russian (ru)
Машинный ноль
13
3German (de)
Maschinengenauigkeit
10
4Italian (it)
Epsilon di macchina
10
5Japanese (ja)
計算機イプシロン
10
6Spanish (es)
Épsilon de la máquina
7
7Ukrainian (uk)
Машинний епсилон
7
8French (fr)
Epsilon d'une machine
6
9Korean (ko)
계산기 엡실론
6
10Polish (pl)
Epsilon maszynowy
4
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
deGerman
Maschinengenauigkeit
enEnglish
Machine epsilon
esSpanish
Épsilon de la máquina
faPersian
اپسیلون ماشین
frFrench
Epsilon d'une machine
itItalian
Epsilon di macchina
jaJapanese
計算機イプシロン
koKorean
계산기 엡실론
plPolish
Epsilon maszynowy
ptPortuguese
Épsilon de máquina
ruRussian
Машинный ноль
ukUkrainian
Машинний епсилон

Popularity rank trends

Best Rank English:
#115974
10.2013
Global:
#144803
10.2014

AI rank trends

Best Rank English:
#38646
01.2011
Global:
#48811
10.2024

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Machine epsilon from Wikipedia articles about Floating point, Double-precision floating-point format, Numerical differentiation, E and Round-off error. Whereas reading the article about Machine epsilon people most often go to Wikipedia articles on Floating point, Unit in the last place, Approximation error, Double-precision floating-point format and Signed zero.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 12 August 2025

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In English Wikipedia the most popular articles on that day were: Weapons (2025 film), Danielle Spencer (American actress), Cristiano Ronaldo, Deaths in 2025, Taylor Swift, Wednesday (TV series), Superman (2025 film), Georgina Rodríguez, Coolie (2025 film), The Fantastic Four: First Steps.

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