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Ideas for '', 'Writing the Book of the World' and 'Much Ado About Nothing'

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3 ideas

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

11210

Standardly 'and' and 'but' are held to have the same sense by having the same truth table [Rumfitt]

15019

Define logical constants by role in proofs, or as fixed in meaning, or as topic-neutral [Sider]

11212

The sense of a connective comes from primitively obvious rules of inference [Rumfitt]