Combining Texts

Ideas for 'fragments/reports', 'The Metaphysics of Modality' and 'Structures and Structuralism in Phil of Maths'

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2 ideas

5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / d. and

12010

Is the meaning of 'and' given by its truth table, or by its introduction and elimination rules? [Forbes,G]

5. Theory of Logic / G. Quantification / 5. Second-Order Quantification

10175

Three types of variable in second-order logic, for objects, functions, and predicates/sets [Reck/Price]