Combining Texts

Ideas for 'Axiomatic Theories of Truth', 'Reference and Definite Descriptions' and '11: Book of Kings 1'

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5 ideas

6. Mathematics / A. Nature of Mathematics / 3. Nature of Numbers / n. Pi

17914

He made a molten sea, which was ten cubits across, and thirty cubits round the edge [Anon (Kings)]

6. Mathematics / B. Foundations for Mathematics / 4. Axioms for Number / d. Peano arithmetic

16321

The compactness theorem can prove nonstandard models of PA [Halbach]

16343

The global reflection principle seems to express the soundness of Peano Arithmetic [Halbach]

6. Mathematics / B. Foundations for Mathematics / 6. Mathematics as Set Theory / a. Mathematics is set theory

16312

To reduce PA to ZF, we represent the non-negative integers with von Neumann ordinals [Halbach]

6. Mathematics / C. Sources of Mathematics / 6. Logicism / b. Type theory

16308

Set theory was liberated early from types, and recent truth-theories are exploring type-free [Halbach]