Combining Texts

Ideas for 'On the Question of Absolute Undecidability', 'Letters to Antoine Arnauld' and 'A Structural Account of Mathematics'

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2 ideas

18. Thought / D. Concepts / 1. Concepts / a. Nature of concepts
Concepts are what unite a proposition [Leibniz]
18. Thought / E. Abstraction / 7. Abstracta by Equivalence
I prefer the open sentences of a Constructibility Theory, to Platonist ideas of 'equivalence classes' [Chihara]