William Kahan

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William Kahan

Quality:

William Kahan - Canadian mathematician and computer scientist. Article “William Kahan” in Simple English Wikipedia has 6.8 points for quality (as of July 1, 2025).

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 “William Kahan”, its content was written by 4 registered users of Simple English Wikipedia and edited by 278 registered Wikipedia users in all languages.

The article is cited 2 times in Simple English Wikipedia and cited 1884 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Simple English): #4860 in January 2016
  • Global: #41618 in July 2012

The highest popularity rank from 2008:

  • Local (Simple English): #22705 in July 2021
  • Global: #428903 in March 2013

There are 25 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
1Korean (ko)
윌리엄 카한
27.6505
2English (en)
William Kahan
27.0114
3Ukrainian (uk)
Вільям Мортон Кехен
26.5194
4Azerbaijani (az)
Vilyam Morton Kahan
25.6488
5Arabic (ar)
وليام كاهان
23.367
6Esperanto (eo)
William Kahan
22.992
7Russian (ru)
Кэхэн, Уильям Мортон
20.5513
8Turkish (tr)
William Kahan
19.4868
9French (fr)
William Kahan
19.3749
10Catalan (ca)
William Kahan
16.8631
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 "William Kahan" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
William Kahan
253 925
2German (de)
William Kahan
23 040
3Russian (ru)
Кэхэн, Уильям Мортон
17 648
4Polish (pl)
William Kahan
16 377
5Japanese (ja)
ウィリアム・カハン
15 391
6Spanish (es)
William Kahan
14 031
7Chinese (zh)
威廉·卡韓
11 219
8French (fr)
William Kahan
10 545
9Portuguese (pt)
William Kahan
7 592
10Persian (fa)
ویلیام کاهان
5 958
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 "William Kahan" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
William Kahan
1 563
2Chinese (zh)
威廉·卡韓
106
3Spanish (es)
William Kahan
67
4Japanese (ja)
ウィリアム・カハン
67
5French (fr)
William Kahan
56
6Russian (ru)
Кэхэн, Уильям Мортон
53
7German (de)
William Kahan
39
8Portuguese (pt)
William Kahan
38
9Italian (it)
William Kahan
26
10Turkish (tr)
William Kahan
25
More...

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

The highest AI

Language versions of the article "William Kahan" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
William Kahan
81
2German (de)
William Kahan
35
3French (fr)
William Kahan
28
4Russian (ru)
Кэхэн, Уильям Мортон
25
5Japanese (ja)
ウィリアム・カハン
15
6Italian (it)
William Kahan
13
7Spanish (es)
William Kahan
11
8Polish (pl)
William Kahan
8
9Azerbaijani (az)
Vilyam Morton Kahan
7
10Portuguese (pt)
William Kahan
6
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 "William Kahan" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Spanish (es)
William Kahan
1
2Arabic (ar)
وليام كاهان
0
3Azerbaijani (az)
Vilyam Morton Kahan
0
4Catalan (ca)
William Kahan
0
5Czech (cs)
William Kahan
0
6German (de)
William Kahan
0
7English (en)
William Kahan
0
8Esperanto (eo)
William Kahan
0
9Persian (fa)
ویلیام کاهان
0
10French (fr)
William Kahan
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 "William Kahan" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
William Kahan
211
2French (fr)
William Kahan
147
3German (de)
William Kahan
104
4Russian (ru)
Кэхэн, Уильям Мортон
93
5Japanese (ja)
ウィリアム・カハン
89
6Portuguese (pt)
William Kahan
87
7Turkish (tr)
William Kahan
83
8Chinese (zh)
威廉·卡韓
82
9Ukrainian (uk)
Вільям Мортон Кехен
81
10Arabic (ar)
وليام كاهان
79
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
وليام كاهان
azAzerbaijani
Vilyam Morton Kahan
caCatalan
William Kahan
csCzech
William Kahan
deGerman
William Kahan
enEnglish
William Kahan
eoEsperanto
William Kahan
esSpanish
William Kahan
faPersian
ویلیام کاهان
frFrench
William Kahan
itItalian
William Kahan
jaJapanese
ウィリアム・カハン
koKorean
윌리엄 카한
nlDutch
William Kahan
plPolish
William Kahan
ptPortuguese
William Kahan
roRomanian
William Kahan
ruRussian
Кэхэн, Уильям Мортон
shSerbo-Croatian
William Kahan
simpleSimple English
William Kahan
skSlovak
William Kahan
srSerbian
Вилијам Кон
trTurkish
William Kahan
ukUkrainian
Вільям Мортон Кехен
zhChinese
威廉·卡韓

Popularity rank trends

Best Rank Simple English:
#22705
07.2021
Global:
#428903
03.2013

AI rank trends

Best Rank Simple English:
#4860
01.2016
Global:
#41618
07.2012

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on William Kahan from Wikipedia articles about IEEE 754, Fast inverse square root, Turing Award, Kahan summation algorithm and Floating point. Whereas reading the article about William Kahan people most often go to Wikipedia articles on Kahan summation algorithm, James Demmel, Rounding, Intel 8087 and Turing Award.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 21 February 2026

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In Simple English Wikipedia the most popular articles on that day were: Manon Bannerman, Black, List of European countries, XXXTentacion, Jeffrey Epstein, Megan Skiendiel, Jacqueline Kennedy Onassis, Katseye, List of people who have walked on the Moon, Golden Edge.

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