• Deviant logic is a type of logic incompatible with classical logic. Philosopher Susan Haack uses the term deviant logic to describe certain non-classical...
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  • extended logics and deviant logics. Logic itself can be defined as the study of valid inference. Classical logic is the dominant form of logic and articulates...
    59 KB (7,043 words) - 09:46, 2 November 2024
  • first-order logic, extended logics, and deviant logics. Extended logics accept the basic formalism and the axioms of classical logic but extend them with new...
    97 KB (11,722 words) - 20:51, 22 May 2025
  • "Schrödinger logics") rejects or restricts the law of identity; In Deviant Logic (1974) Susan Haack divided non-classical logics into deviant, quasi-deviant, and...
    10 KB (1,144 words) - 20:06, 11 June 2025
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    intuitions behind classical logic and apply it to other fields, such as metaphysics, ethics, and epistemology. Deviant logics, on the other hand, reject...
    145 KB (16,462 words) - 20:06, 11 June 2025
  • in that paper. In Philosophy of Logic (the chapter titled "Deviant Logics"), Quine rejects the idea that classical logic should be revised in response to...
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  • Classical logic Computability logic Deontic logic Dependence logic Description logic Deviant logic Doxastic logic Epistemic logic First-order logic Formal...
    25 KB (2,119 words) - 22:15, 10 April 2025
  • Haack, Susan (1996). "1. 'Alternative' in 'Alternative Logic'". Deviant Logic, Fuzzy Logic: Beyond the Formalism. Chicago and London: University of...
    70 KB (7,326 words) - 13:12, 2 June 2025
  • construct logic tolerant to contradiction (1910). Philosophy portal Deviant logic Formal logic Fuzzy logic Probability logic Intuitionistic logic Table of...
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  • Intelligence and Logic Programming, volume 2, chapter 2.6. Oxford University Press. Haack, Susan, (1996). Deviant Logic, Fuzzy Logic: Beyond the Formalism...
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    of Logics. Cambridge University Press, 1978. Evidence and Inquiry. Blackwell, 1993. Second edition, Prometheus Books 2009. Deviant Logic, Fuzzy Logic: Beyond...
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  • to: Deviant (comics), a fictional race of humanoids in the Marvel Comics universe Deviant (film), a short film by Benjamin Howard Deviant logic, a class...
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  • Fuzzy concept (category Fuzzy logic)
    Approximation theory Classical logic Defuzzification Degree of truth Detection theory Deviant logic Dialectic European Society for Fuzzy Logic and Technology Fuzzy...
    197 KB (27,521 words) - 17:37, 17 June 2025
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    Graham Priest (category Paraconsistent logic)
    Philosophy TV, 10 January 2011: Discussion of Deviant (Non-Classical) Logic, teaching logic, metafiction and logic with Maureen Eckert (UMASS Dartmouth) Two-Part...
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  • system is classical logic and the rules of inference listed here are all valid in classical logic. But so-called deviant logics provide a different account...
    70 KB (8,482 words) - 14:47, 23 May 2025
  • Deterrence Deterritorialization Deus Developmental biology Deviance Deviant logic Device paradigm Dewi Zephaniah Phillips Dewitt H. Parker Dexippus (philosopher)...
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  • to a new state. deviant logic A term used to describe non-standard or alternative logical systems that deviate from classical logic. diagonalization...
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    diverge in meaning, with quantum logic abandoning truth-functional semantics altogether. Quine argued that deviant logics tend to lack the simplicity and...
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    Deviant Logic: Some Philosophical Issues. London; New York: Cambridge University Press. p. 37. ISBN 052120500X. OCLC 1200917. Certainly some logic is...
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    Bertrand Russell, Alfred North Whitehead, and David Hilbert were using logic and set theory to investigate the foundations of mathematics), building...
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    Gottlob Frege (category Philosophers of logic)
    father of analytic philosophy, concentrating on the philosophy of language, logic, and mathematics. Though he was largely ignored during his lifetime, Giuseppe...
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    Michael Dummett (category Wykeham Professors of Logic)
    mathematical logic, he developed an intermediate logic, a logical system intermediate between classical logic and intuitionistic logic that had already...
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  • for his contributions to philosophy of science, epistemology and formal logic. He is a Distinguished Professor of Philosophy at San Francisco State University...
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    Stephen Dedman", translated by Benoit Domis. "Alternative Reality and Deviant Logic in J. G. Ballard's Second 'Disaster' Trilogy," Science Fiction 1, No...
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  • Toronto: Peter Martin Associates (1974) The Logic of Fiction: A Philosophical Sounding of Deviant Logic. The Hague and Paris: Mouton and Co. A second...
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    Saul Kripke (category American philosophers of logic)
    and original contributions to logic, especially modal logic. His principal contribution is a semantics for modal logic involving possible worlds, now...
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  • Thumbnail for Willard Van Orman Quine
    Willard Van Orman Quine (category American philosophers of logic)
    1956 to 1978. Quine was a teacher of logic and set theory. He was famous for his position that first-order logic is the only kind worthy of the name,...
    55 KB (6,471 words) - 11:42, 12 June 2025
  • Analytic philosophy (category History of logic)
    philosophy and logic, notably philosophy of language, philosophy of mathematics, philosophy of science, modern predicate logic and mathematical logic. The proliferation...
    93 KB (10,871 words) - 20:03, 16 June 2025
  • Thumbnail for Rudolf Carnap
    Rudolf Carnap (category Philosophers of logic)
    the very few students to attend Gottlob Frege's courses in mathematical logic. During his university years, he became enthralled with the German Youth...
    56 KB (6,188 words) - 01:43, 3 June 2025
  • WannaCry ransomware attack. He is employed by cybersecurity firm Kryptos Logic. Hutchins is from Ilfracombe in Devon. Hutchins is the elder son of Janet...
    25 KB (2,868 words) - 08:24, 17 June 2025