more from Peter Smith

Single Idea 10615

[catalogued under 5. Theory of Logic / E. Structures of Logic / 7. Predicates in Logic]

Full Idea

The so-called Comprehension Schema ∃X∀x(Xx ↔ φ(x)) says that there is a property which is had by just those things which satisfy the condition φ.

Gist of Idea

The Comprehension Schema says there is a property only had by things satisfying a condition


Peter Smith (Intro to Gödel's Theorems [2007], 22.3)

Book Reference

Smith,Peter: 'An Introduction to Gödel's Theorems' [CUP 2007], p.190