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Ideas for 'fragments/reports', 'On Second-Order Logic' and 'Wiener Logik'

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3 ideas

5. Theory of Logic / A. Overview of Logic / 3. Value of Logic

22275

Logic gives us the necessary rules which show us how we ought to think [Kant]

5. Theory of Logic / A. Overview of Logic / 7. Second-Order Logic

14249

Boolos reinterprets second-order logic as plural logic [Boolos, by Oliver/Smiley]

10830

Second-order logic metatheory is set-theoretic, and second-order validity has set-theoretic problems [Boolos]