Combining Texts

Ideas for 'works', 'The Limits of Abstraction' and 'Notes on Logic'

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4 ideas

7. Existence / A. Nature of Existence / 4. Abstract Existence

10145

Abstracts cannot be identified with sets [Fine,K]

10136

Points in Euclidean space are abstract objects, but not introduced by abstraction [Fine,K]

10144

Postulationism says avoid abstract objects by giving procedures that produce truth [Fine,K]

7. Existence / D. Theories of Reality / 8. Facts / d. Negative facts

22312

Facts can be both positive and negative [Wittgenstein, by Potter]