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Ideas for 'fragments/reports', 'Reference and Necessity' and 'Theories of Truth: a Critical Introduction'

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5 ideas

5. Theory of Logic / A. Overview of Logic / 5. First-Order Logic

19315

In quantified language the components of complex sentences may not be sentences [Kirkham]

5. Theory of Logic / B. Logical Consequence / 5. Modus Ponens

8078	Modus ponens is one of five inference rules identified by the Stoics [Chrysippus, by Devlin]

5. Theory of Logic / D. Assumptions for Logic / 2. Excluded Middle

6023	Every proposition is either true or false [Chrysippus, by Cicero]

5. Theory of Logic / F. Referring in Logic / 1. Naming / c. Names as referential

16405

To understand a name (unlike a description) picking the thing out is sufficient? [Stalnaker]

5. Theory of Logic / I. Semantics of Logic / 4. Satisfaction

19317

An open sentence is satisfied if the object possess that property [Kirkham]