New Remarks on the Concept in Logical Use

Authors

  • Nijaz Ibrulj

DOI:

https://doi.org/10.54889/issn.2744-208X.2021.1.1.72

Keywords:

logic, concept, syllogistics, symbolic logic, truth value

Abstract

The main thesis of this paper is directed against the traditional (cognitivetheoretical) definition of the concept which claims that the concept is the '' thought about the essence of the object being thought'', i.e. that it is “a set of essential features or essential characteristics of an object''. But the '' set of essential features or essential characteristics of an object of thought'' is a '' content’’ of the thought. The thought about the essence of an object is definition and the concept is not definition but the part of definition! Besides as the part of formal structure of
thought, the concept possesses calculative logical properties that in formal logic (be it syllogistics, or the logic of propositions, or the logic of predicates) come to the front place of formal logical computation. Without the calculative properties of the concept, there would be no calculative properties of propositions which express the
thought (thought structures). The calculative properties of a concept include the (1) degree of its logical generality (degree of variability), the (2) logical relations it can establish within the whole of the conceptual content, the (3) operability of the concept in structure of affirmation and negation, the (4) deducibility of either axiomatic or probabilistic systems. Therefore, I believe that, from the logical point of view, the definition of a concept should be applied in favor of its calculative properties that it possesses.

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References

Anderson, A. R. and Belnap, Jr., Nuel, D. (1990). Entailment. The Logic of Relevance and Necessity. Princeton: Princeton Univ Press.

Tredennick, H. edit. (1997). Aristotle Posterior Analytics. Loeb Classical Library. Cambridge, Massachusetts, London, England: Harvard University Press. Bennett, B.(2012). Logically Fallacious. The Ultimate Coll. Of Over 300 Logical

Fallacies. eBookIt.com.

Boole, G. (1854). An Investigation of the Laws of Thouths, on which are founded the mathematical theories of logic and probabilities. London: Walton and Maberly.

Brandom, R. (2008). Between Saying and Doing: Towards an Analytic Pragmatism. Oxford: Oxford University Press.

Frege, G. (1789, 1964). Begriffsschrift und andere Aufsatze. Hildesheim: Georg Olms.

Frege, G. (auth.), Patzüg, G. (ed.) (1962, 2008 ). Funktion, Begriff, Bedeutung. Fünf logische Studien. Göttingen: Vandenhoeck & Ruprecht..

Petrović, G. ( 2004). Logika. Zagreb: ŠKZ

Porphyrious (auth.), Ibrulj, N. (edit.) (2008). Isagoge. Bilingual: Greek-Basian text. Translated from the ancient Greek original by Nijaz Ibrulj. Sarajevo, Dijalog, 1/ 2008. pp. 1-50.

Putnam H. ( 1973). ''Meaning and Reference''. The Journal of Philosophy, Vol. 70, No. 19, Seventieth Annual Meeting of the American Philosophical Association Eastern Division. (Nov. 8, 1973), pp. 699-711.

Putnam H. (1975). The Meaning of Meaning, In: Language and Reality. Philosophical Papers 2. London: Cambridge University Press.

Russell, B. (1996). Principles of Mathematics. W. W. Norton & Company.

Väänänen, J. (2011). Depndence Logic. New approach to independence friendly logic. Cambridge: Cambridge University Press.

Whitehead, A. N., Russell, B. (1927): Principia Mathematica. Volume 1. Cambridge: Cambridge University Press.

Wittgenstein, L (1961, 1974). Tractatus Logico-Philosophicus. London: Routledge

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Published

2021-12-12 — Updated on 2021-12-20

How to Cite

Ibrulj, N. (2021). New Remarks on the Concept in Logical Use. THE LOGICAL FORESIGHT - Journal for Logic and Science, 1(1), 72–85. https://doi.org/10.54889/issn.2744-208X.2021.1.1.72

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