Combining Texts

Ideas for 'Intensional Logic', 'Sameness and Substance Renewed' and 'Metaphysics: contemporary introduction'

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3 ideas

5. Theory of Logic / A. Overview of Logic / 8. Logic of Mathematics

11026

Classical logic is deliberately extensional, in order to model mathematics [Fitting]

5. Theory of Logic / F. Referring in Logic / 3. Property (λ-) Abstraction

11863

(λx)[Man x] means 'the property x has iff x is a man'. [Wiggins]

11028

λ-abstraction disambiguates the scope of modal operators [Fitting]