Malbildo

Preimage - given a binary relation, the set of all elements of the domain that map to the members of a given subset of the codomain. Article “Malbildo” in Esperanto Wikipedia has 24.3 points for quality (as of July 1, 2025). The article contains 2 references and 5 sections.

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

In June 2025 the article “Malbildo” was edited by 1 authors in Esperanto Wikipedia (8283^rd place) and written by 1 authors in all languages.

Since the creation of article “Malbildo”, its content was written by 7 registered users of Esperanto Wikipedia and edited by 153 registered Wikipedia users in all languages.

The article is cited 55 times in Esperanto Wikipedia and cited 473 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Esperanto): #81 in December 2018
• Global: #30411 in April 2004

The highest popularity rank from 2008:

• Local (Esperanto): #2251 in April 2020
• Global: #91949 in November 2014

There are 7 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	Polish (pl) Przeciwobraz		31.2216
2	Esperanto (eo) Malbildo		24.3448
3	Spanish (es) Imagen inversa		19.7558
4	French (fr) Image réciproque		15.3013
5	Italian (it) Controimmagine		12.0653
6	German (de) Urbild (Mathematik)		11.9766
7	Portuguese (pt) Imagem recíproca		1.5455

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

The most popular language versions of the article "Malbildo" in all the time

#	Language	Popularity award	Relative popularity
1	German (de) Urbild (Mathematik)		504 973
2	French (fr) Image réciproque		183 063
3	Italian (it) Controimmagine		159 371
4	Spanish (es) Imagen inversa		54 957
5	Portuguese (pt) Imagem recíproca		39 151
6	Polish (pl) Przeciwobraz		6 518
7	Esperanto (eo) Malbildo		711

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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 "Malbildo" in June 2025

#	Language	Popularity award	Relative popularity
1	German (de) Urbild (Mathematik)		407
2	French (fr) Image réciproque		271
3	Polish (pl) Przeciwobraz		202
4	Italian (it) Controimmagine		180
5	Spanish (es) Imagen inversa		124
6	Portuguese (pt) Imagem recíproca		85
7	Esperanto (eo) Malbildo		11

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

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

#	Language	AI award	Relative AI
1	German (de) Urbild (Mathematik)		54
2	French (fr) Image réciproque		33
3	Italian (it) Controimmagine		25
4	Polish (pl) Przeciwobraz		16
5	Portuguese (pt) Imagem recíproca		11
6	Esperanto (eo) Malbildo		7
7	Spanish (es) Imagen inversa		7

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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 "Malbildo" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Esperanto (eo) Malbildo		1
2	German (de) Urbild (Mathematik)		0
3	Spanish (es) Imagen inversa		0
4	French (fr) Image réciproque		0
5	Italian (it) Controimmagine		0
6	Polish (pl) Przeciwobraz		0
7	Portuguese (pt) Imagem recíproca		0

More...

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

Language versions of the article "Malbildo" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Polish (pl) Przeciwobraz		164
2	German (de) Urbild (Mathematik)		97
3	French (fr) Image réciproque		80
4	Esperanto (eo) Malbildo		55
5	Italian (it) Controimmagine		48
6	Portuguese (pt) Imagem recíproca		17
7	Spanish (es) Imagen inversa		12

More...

#	Language	Value
de	German Urbild (Mathematik)
eo	Esperanto Malbildo
es	Spanish Imagen inversa
fr	French Image réciproque
it	Italian Controimmagine
pl	Polish Przeciwobraz
pt	Portuguese Imagem recíproca

Best Rank

Esperanto: #2251 04.2020

Global: #91949 11.2014

Best Rank

Esperanto: #81 12.2018

Global: #30411 04.2004

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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