Free logic

Free logic - form of logic with fewer existential presuppositions than classical logic. Article "Free logic" in English Wikipedia has 23.9 points for quality (as of July 1, 2025). The article contains 10 references and 6 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 "Free logic", its content was written by 40 registered users of English Wikipedia and edited by 106 registered Wikipedia users in all languages.

The article is cited 331 times in English Wikipedia and cited 431 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #38643 in January 2006
• Global: #45084 in January 2006

The highest popularity rank from 2008:

• Local (English): #656942 in March 2009
• Global: #490634 in February 2009

There are 10 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) Free logic		23.8594
2	Arabic (ar) المنطق الحر		21.267
3	Spanish (es) Lógica libre		16.0301
4	Persian (fa) منطق آزاد		14.3914
5	Polish (pl) Logika wolna		9.2351
6	Portuguese (pt) Lógica livre		8.6869
7	Chinese (zh) 自由逻辑		4.0187
8	Italian (it) Logica libera		2.1714
9	Catalan (ca) Lògica lliure		1.4313
10	Czech (cs) Volná logika		0.171

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Free logic		104 270
2	Polish (pl) Logika wolna		29 295
3	Spanish (es) Lógica libre		15 996
4	Chinese (zh) 自由逻辑		9 780
5	Czech (cs) Volná logika		6 478
6	Italian (it) Logica libera		1 408
7	Catalan (ca) Lògica lliure		1 286
8	Portuguese (pt) Lógica livre		912
9	Persian (fa) منطق آزاد		724
10	Arabic (ar) المنطق الحر		93

More...

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 "Free logic" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Free logic		728
2	Chinese (zh) 自由逻辑		47
3	Spanish (es) Lógica libre		32
4	Polish (pl) Logika wolna		19
5	Italian (it) Logica libera		13
6	Portuguese (pt) Lógica livre		12
7	Arabic (ar) المنطق الحر		9
8	Catalan (ca) Lògica lliure		9
9	Czech (cs) Volná logika		8
10	Persian (fa) منطق آزاد		6

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Free logic		40
2	Polish (pl) Logika wolna		17
3	Spanish (es) Lógica libre		13
4	Italian (it) Logica libera		9
5	Czech (cs) Volná logika		7
6	Catalan (ca) Lògica lliure		6
7	Portuguese (pt) Lógica livre		4
8	Chinese (zh) 自由逻辑		4
9	Arabic (ar) المنطق الحر		3
10	Persian (fa) منطق آزاد		3

More...

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

Language versions of the article "Free logic" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) المنطق الحر		0
2	Catalan (ca) Lògica lliure		0
3	Czech (cs) Volná logika		0
4	English (en) Free logic		0
5	Spanish (es) Lógica libre		0
6	Persian (fa) منطق آزاد		0
7	Italian (it) Logica libera		0
8	Polish (pl) Logika wolna		0
9	Portuguese (pt) Lógica livre		0
10	Chinese (zh) 自由逻辑		0

More...

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

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

#	Language	CI award	Relative CI
1	English (en) Free logic		331
2	Chinese (zh) 自由逻辑		72
3	Polish (pl) Logika wolna		12
4	Spanish (es) Lógica libre		6
5	Catalan (ca) Lògica lliure		3
6	Portuguese (pt) Lógica livre		3
7	Persian (fa) منطق آزاد		2
8	Czech (cs) Volná logika		1
9	Italian (it) Logica libera		1
10	Arabic (ar) المنطق الحر		0

More...

#	Language	Value
ar	Arabic المنطق الحر
ca	Catalan Lògica lliure
cs	Czech Volná logika
en	English Free logic
es	Spanish Lógica libre
fa	Persian منطق آزاد
it	Italian Logica libera
pl	Polish Logika wolna
pt	Portuguese Lógica livre
zh	Chinese 自由逻辑

Best Rank

English: #656942 03.2009

Global: #490634 02.2009

Best Rank

English: #38643 01.2006

Global: #45084 01.2006

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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