Combining Texts

Ideas for 'Identity and Spatio-Temporal Continuity', 'Negation' and 'Dispositional Essentialism Grounds Laws of Nature?'

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3 ideas

4. Formal Logic / E. Nonclassical Logics / 2. Intuitionist Logic

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Intuitionist logic looks best as natural deduction [Mares]

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Intuitionism as natural deduction has no rule for negation [Mares]

4. Formal Logic / E. Nonclassical Logics / 3. Many-Valued Logic

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Three-valued logic is useful for a theory of presupposition [Mares]