Combining Texts

Ideas for '(Nonsolipsistic) Conceptual Role Semantics', 'Carnap and Logical Truth' and 'Principia Mathematica'

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2 ideas

5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / a. Logical connectives

13829

If logical truths essentially depend on logical constants, we had better define the latter [Hacking on Quine]

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

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I might accept P and Q as likely, but reject P-and-Q as unlikely [Harman]