指数积分

Exponential integral - special function defined by an integral. Article "指数积分" in Chinese Wikipedia has 34.8 points for quality (as of July 1, 2025). The article contains 1 references and 10 sections.

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

Since the creation of article "指数积分", its content was written by 8 registered users of Chinese Wikipedia and edited by 318 registered Wikipedia users in all languages.

The article is cited 11 times in Chinese Wikipedia and cited 333 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Chinese): #13109 in August 2008
• Global: #34219 in August 2008

The highest popularity rank from 2008:

• Local (Chinese): #43484 in November 2009
• Global: #109702 in November 2020

There are 19 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.

#	Language	Quality grade	Quality score
1	English (en) Exponential integral		59.4974
2	Greek (el) Εκθετικό ολοκλήρωμα		57.1008
3	Slovenian (sl) Eksponentni integral		54.8742
4	Catalan (ca) Exponencial integral		54.8389
5	Ukrainian (uk) Інтегральна показникова функція		43.3926
6	Spanish (es) Integral exponencial		37.8867
7	Chinese (zh) 指数积分		34.7504
8	Portuguese (pt) Função exponencial integral		20.4954
9	Arabic (ar) تكامل أسي		18.3529
10	French (fr) Exponentielle intégrale		16.1074

More...

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

The most popular language versions of the article "指数积分" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Exponential integral		1 459 746
2	Spanish (es) Integral exponencial		286 591
3	Japanese (ja) 指数積分		167 445
4	Russian (ru) Интегральная показательная функция		151 890
5	French (fr) Exponentielle intégrale		133 364
6	German (de) Integralexponentialfunktion		102 718
7	Italian (it) Funzione integrale esponenziale		77 615
8	Chinese (zh) 指数积分		63 239
9	Portuguese (pt) Função exponencial integral		39 696
10	Polish (pl) Funkcja całkowo-wykładnicza		29 980

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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 "指数积分" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Exponential integral		4 769
2	Japanese (ja) 指数積分		678
3	Spanish (es) Integral exponencial		650
4	Russian (ru) Интегральная показательная функция		532
5	French (fr) Exponentielle intégrale		344
6	German (de) Integralexponentialfunktion		321
7	Italian (it) Funzione integrale esponenziale		216
8	Chinese (zh) 指数积分		188
9	Portuguese (pt) Função exponencial integral		85
10	Polish (pl) Funkcja całkowo-wykładnicza		64

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

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

#	Language	AI award	Relative AI
1	English (en) Exponential integral		105
2	French (fr) Exponentielle intégrale		34
3	German (de) Integralexponentialfunktion		30
4	Russian (ru) Интегральная показательная функция		23
5	Italian (it) Funzione integrale esponenziale		22
6	Japanese (ja) 指数積分		16
7	Dutch (nl) Exponentiële integraal		15
8	Polish (pl) Funkcja całkowo-wykładnicza		11
9	Ukrainian (uk) Інтегральна показникова функція		10
10	Vietnamese (vi) Hàm tích phân mũ		10

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

Language versions of the article "指数积分" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Exponential integral		2
2	Arabic (ar) تكامل أسي		0
3	Catalan (ca) Exponencial integral		0
4	German (de) Integralexponentialfunktion		0
5	Greek (el) Εκθετικό ολοκλήρωμα		0
6	Esperanto (eo) Integrala eksponenta funkcio		0
7	Spanish (es) Integral exponencial		0
8	French (fr) Exponentielle intégrale		0
9	Italian (it) Funzione integrale esponenziale		0
10	Japanese (ja) 指数積分		0

More...

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

Language versions of the article "指数积分" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Exponential integral		62
2	Italian (it) Funzione integrale esponenziale		51
3	French (fr) Exponentielle intégrale		29
4	Russian (ru) Интегральная показательная функция		22
5	Ukrainian (uk) Інтегральна показникова функція		22
6	Japanese (ja) 指数積分		20
7	Polish (pl) Funkcja całkowo-wykładnicza		20
8	Spanish (es) Integral exponencial		17
9	German (de) Integralexponentialfunktion		14
10	Korean (ko) 지수 적분 함수		13

More...

#	Language	Value
ar	Arabic تكامل أسي
ca	Catalan Exponencial integral
de	German Integralexponentialfunktion
el	Greek Εκθετικό ολοκλήρωμα
en	English Exponential integral
eo	Esperanto Integrala eksponenta funkcio
es	Spanish Integral exponencial
fr	French Exponentielle intégrale
it	Italian Funzione integrale esponenziale
ja	Japanese 指数積分
ko	Korean 지수 적분 함수
nl	Dutch Exponentiële integraal
pl	Polish Funkcja całkowo-wykładnicza
pt	Portuguese Função exponencial integral
ru	Russian Интегральная показательная функция
sl	Slovenian Eksponentni integral
uk	Ukrainian Інтегральна показникова функція
vi	Vietnamese Hàm tích phân mũ
zh	Chinese 指数积分

Best Rank

Chinese: #43484 11.2009

Global: #109702 11.2020

Best Rank

Chinese: #13109 08.2008

Global: #34219 08.2008

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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