L'Affaire Tournesol

Quality:

The Calculus Affair - eighteenth volume of The Adventures of Tintin. This book is the 4092^nd most popular in the global Wikipedia ranking of books and the 866^th most popular book in French Wikipedia. Article "L'Affaire Tournesol" in French Wikipedia has 99.9 points for quality (as of August 1, 2024). The article contains 218 references and 27 sections.

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

Achievements in all the time:

French Wikipedia:

The 866^th most popular in books in French Wikipedia.

Global Wikipedia:

The 4092^nd most popular in books.

In July 2024 the article "L'Affaire Tournesol" was edited by 1 authors in French Wikipedia and written by 2 authors in all languages.

Since the creation of article "L'Affaire Tournesol", its content was written by 193 registered users of French Wikipedia and edited by 737 registered Wikipedia users in all languages.

The Calculus Affair is on the 866^th place in local ranking of books in French Wikipedia and on the 4092^nd place in global ranking of books in all the time.

The article is cited 171 times in French Wikipedia and cited 1255 times in all languages.

The highest Authors Interest rank from 2001:

• Local (French): #54 in February 2021
• Global: #9771 in February 2021

The highest popularity rank from 2008:

• Local (French): #2310 in December 2015
• Global: #75353 in December 2015

There are 23 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	French (fr) L'Affaire Tournesol		99.8883
2	English (en) The Calculus Affair		72.0887
3	Spanish (es) El asunto Tornasol		56.0512
4	Galician (gl) O caso Tornasol		43.0814
5	German (de) Der Fall Bienlein		25.1102
6	Italian (it) L'affare Girasole		23.0203
7	Danish (da) Tournesolmysteriet		21.2023
8	Dutch (nl) De zaak Zonnebloem		21.0973
9	Japanese (ja) ビーカー教授事件		17.7743
10	Portuguese (pt) L'Affaire Tournesol		16.6073

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

#	Language	Popularity award	Relative popularity
1	English (en) The Calculus Affair		452 299
2	French (fr) L'Affaire Tournesol		340 533
3	German (de) Der Fall Bienlein		63 786
4	Spanish (es) El asunto Tornasol		49 777
5	Dutch (nl) De zaak Zonnebloem		37 828
6	Swedish (sv) Det hemliga vapnet		34 769
7	Persian (fa) ماجرای تورنسل		24 692
8	Portuguese (pt) L'Affaire Tournesol		17 855
9	Russian (ru) Дело Турнесоля		15 959
10	Finnish (fi) Tuhatkaunon tapaus		15 211

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

#	Language	Popularity award	Relative popularity
1	English (en) The Calculus Affair		1 824
2	French (fr) L'Affaire Tournesol		1 164
3	German (de) Der Fall Bienlein		278
4	Spanish (es) El asunto Tornasol		191
5	Persian (fa) ماجرای تورنسل		178
6	Dutch (nl) De zaak Zonnebloem		157
7	Japanese (ja) ビーカー教授事件		109
8	Swedish (sv) Det hemliga vapnet		103
9	Chinese (zh) 向日葵教授绑架案		78
10	Finnish (fi) Tuhatkaunon tapaus		70

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

#	Language	AI award	Relative AI
1	French (fr) L'Affaire Tournesol		193
2	English (en) The Calculus Affair		137
3	German (de) Der Fall Bienlein		80
4	Dutch (nl) De zaak Zonnebloem		55
5	Norwegian (no) Det hemmelige våpenet		32
6	Swedish (sv) Det hemliga vapnet		32
7	Galician (gl) O caso Tornasol		23
8	Finnish (fi) Tuhatkaunon tapaus		21
9	Portuguese (pt) L'Affaire Tournesol		21
10	Spanish (es) El asunto Tornasol		20

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

#	Language	AI award	Relative AI
1	French (fr) L'Affaire Tournesol		1
2	Indonesian (id) Penculikan Lakmus		1
3	Catalan (ca) L'afer Tornassol		0
4	Czech (cs) Případ Hluchavka		0
5	Danish (da) Tournesolmysteriet		0
6	German (de) Der Fall Bienlein		0
7	English (en) The Calculus Affair		0
8	Spanish (es) El asunto Tornasol		0
9	Basque (eu) Tournesol auzia		0
10	Persian (fa) ماجرای تورنسل		0

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

On 16 June 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Iran, 2025 FIFA Club World Cup, Israel, Ali Khamenei, FIFA Club World Cup, Benjamin Netanyahu, Ruhollah Khomeini, Iran–Israel proxy conflict, G7, Mohammad Reza I of Iran.

In French Wikipedia the most popular articles on that day were: Coupe du monde des clubs de la FIFA 2025, Les Gardiennes (film), Iran, Coupe du monde des clubs de la FIFA, Ali Khamenei, ABBA, Israël, Abdé Maziane, Luca de Meo, Rima Hassan.

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