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    Philosophy of logic - Wikipedia

    Philosophy of logic is the area of philosophy that studies the scope and nature of logic. It investigates the philosophical problems raised by logic, such as the presuppositions often implicitly at work in theories of logic and in their application. This involves questions about how logic is to be defined and how … 展开

    Philosophy of logic is the area of philosophy that studies the nature of logic. Like many other disciplines, logic involves various philosophical presuppositions which are addressed by … 展开

    Truth
    In logic, truth is usually seen as a property of propositions or sentences. It plays a central role in logic since validity is often defined in terms of truth: an inference is valid if and only if it is impossible for its premises to be true and … 展开

    Ontology
    A central issue in ontology is the problem of existence, i.e. whether an entity or a certain kind of entity exists. According to some theorists, the main goal of ontology is just to determine what exists and what does not exist. The issue … 展开

    The term "logic" is based on the Greek word "logos", which is associated with various different senses, such as reason, discourse, or language. … 展开

    The problem of having to choose between a manifold of rival logical systems is rather recent. For a long time in history, Aristotelian syllogistics … 展开

    The philosophy of logic is in many ways closely related to the philosophy of mathematics, especially in relation to their metaphysical aspects. The metaphysics of logic is concerned with the metaphysical status of its objects and the laws governing them. The … 展开

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  2. Philosophy of logic | Definition, Problems, & Facts | Britannica

  3. Classical Logic - Stanford Encyclopedia of Philosophy

  4. What is Logic? – Introduction to Philosophy: Logic

    网页Logic is the discipline that aims to distinguish good, correct reasoning from bad, incorrect reasoning. Learn the basic notions of logic, such as propositions, arguments, premises, conclusions, and logical symbols.

  5. An Introduction to the Philosophy of Logic | Higher …

    网页A textbook that covers the main topics and issues in the philosophy of logic, such as logical pluralism, metaphysics, and epistemology. Written by two experts in the field, it is accessible and up-to-date for …

  6. Aristotle’s Logic - Stanford Encyclopedia of Philosophy

  7. Philosophy of logic - Reasoning, Arguments, & Paradoxes

  8. Introduction to Philosophy: Logic - Open Textbook …

    网页2023年9月24日 · A free online textbook that introduces the basics of logic and argument evaluation for philosophy students. Learn from experts in the field about what arguments are, how to evaluate them, and …

  9. Logic and Ontology - Stanford Encyclopedia of Philosophy