Combining Texts

Ideas for 'Function and Concept', 'Completeness of Axioms of Logic' and 'Beitrage'

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5 ideas

18. Thought / D. Concepts / 3. Ontology of Concepts / c. Fregean concepts

9947	Concepts are the ontological counterparts of predicative expressions [Frege, by George/Velleman]

10319

An assertion about the concept 'horse' must indirectly speak of an object [Frege, by Hale]

8488	A concept is a function whose value is always a truth-value [Frege]

18. Thought / D. Concepts / 4. Structure of Concepts / a. Conceptual structure

9948	Unlike objects, concepts are inherently incomplete [Frege, by George/Velleman]

18. Thought / E. Abstraction / 2. Abstracta by Selection

9145	We form the image of a cardinal number by a double abstraction, from the elements and from their order [Cantor]