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Ideas for 'Function and Concept', 'Of the standard of taste' and 'Knowledge and the Philosophy of Number'

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4 ideas

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

23628

The connective 'and' can have an order-sensitive meaning, as 'and then' [Hossack]

5. Theory of Logic / E. Structures of Logic / 5. Functions in Logic

8490	First-level functions have objects as arguments; second-level functions take functions as arguments [Frege]

5. Theory of Logic / E. Structures of Logic / 6. Relations in Logic

8492	Relations are functions with two arguments [Frege]

23627

'Before' and 'after' are not two relations, but one relation with two orders [Hossack]