Metalogical properties, being logical and being formal

2002
journal article
article
cris.lastimport.wos2024-04-09T23:13:51Z
dc.abstract.enThe predicate 'being logical' has at least four applications. We can apply it to concepts, propositions, sets of propositions (systems, theories) and methods. The concepts of quantifier or disjunction are logical but those of horse or water are not. Some propositions, for instance, the principle of excluded middle, are logical, others, for instance the law of gravity, are not. Propositional calculus is a logical theory (belongs to logic), but the theory of evolution is not. In a sense, the problem of logical propositions reduces itself to the question of logical systems, because we can say that A is logical if and only if it belongs to a logical systems (however, see below). Finally, deduction is a logical method of justification, but observation is not.pl
dc.affiliationWydział Filozoficzny : Instytut Filozofiipl
dc.contributor.authorWoleński, Jan - 128313 pl
dc.date.accession2020-01-09pl
dc.date.accessioned2020-01-09T09:43:14Z
dc.date.available2020-01-09T09:43:14Z
dc.date.issued2002pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.additionalBibliogr. s. 220-221pl
dc.description.physical212-221pl
dc.description.versionostateczna wersja wydawcy
dc.description.volume10pl
dc.identifier.doi10.12775/LLP.2002.013pl
dc.identifier.eissn2300-9802pl
dc.identifier.issn1425-3305pl
dc.identifier.projectROD UJ / OPpl
dc.identifier.urihttps://ruj.uj.edu.pl/xmlui/handle/item/130231
dc.identifier.weblinkhttps://apcz.umk.pl/czasopisma/index.php/LLP/article/view/LLP.2002.013/2719pl
dc.languageengpl
dc.language.containerengpl
dc.rightsUdzielam licencji. Uznanie autorstwa - Bez utworów zależnych 3.0 Polska*
dc.rights.licenceCC-BY-ND
dc.rights.urihttp://creativecommons.org/licenses/by-nd/3.0/pl/legalcode*
dc.share.typeotwarte czasopismo
dc.subject.enlogicpl
dc.subject.pllogikapl
dc.subtypeArticlepl
dc.titleMetalogical properties, being logical and being formalpl
dc.title.journalLogic and Logical Philosophypl
dc.typeJournalArticlepl
dspace.entity.typePublication
cris.lastimport.wos
2024-04-09T23:13:51Z
dc.abstract.enpl
The predicate 'being logical' has at least four applications. We can apply it to concepts, propositions, sets of propositions (systems, theories) and methods. The concepts of quantifier or disjunction are logical but those of horse or water are not. Some propositions, for instance, the principle of excluded middle, are logical, others, for instance the law of gravity, are not. Propositional calculus is a logical theory (belongs to logic), but the theory of evolution is not. In a sense, the problem of logical propositions reduces itself to the question of logical systems, because we can say that A is logical if and only if it belongs to a logical systems (however, see below). Finally, deduction is a logical method of justification, but observation is not.
dc.affiliationpl
Wydział Filozoficzny : Instytut Filozofii
dc.contributor.authorpl
Woleński, Jan - 128313
dc.date.accessionpl
2020-01-09
dc.date.accessioned
2020-01-09T09:43:14Z
dc.date.available
2020-01-09T09:43:14Z
dc.date.issuedpl
2002
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.additionalpl
Bibliogr. s. 220-221
dc.description.physicalpl
212-221
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
10
dc.identifier.doipl
10.12775/LLP.2002.013
dc.identifier.eissnpl
2300-9802
dc.identifier.issnpl
1425-3305
dc.identifier.projectpl
ROD UJ / OP
dc.identifier.uri
https://ruj.uj.edu.pl/xmlui/handle/item/130231
dc.identifier.weblinkpl
https://apcz.umk.pl/czasopisma/index.php/LLP/article/view/LLP.2002.013/2719
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Udzielam licencji. Uznanie autorstwa - Bez utworów zależnych 3.0 Polska
dc.rights.licence
CC-BY-ND
dc.rights.uri*
http://creativecommons.org/licenses/by-nd/3.0/pl/legalcode
dc.share.type
otwarte czasopismo
dc.subject.enpl
logic
dc.subject.plpl
logika
dc.subtypepl
Article
dc.titlepl
Metalogical properties, being logical and being formal
dc.title.journalpl
Logic and Logical Philosophy
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations

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