Combining Texts

Ideas for 'Structures and Structuralism in Phil of Maths', 'Tarski's Theory of Truth' and 'Intro to 2nd ed of Principia Mathematica'

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3 ideas

5. Theory of Logic / G. Quantification / 5. Second-Order Quantification

10175

Three types of variable in second-order logic, for objects, functions, and predicates/sets [Reck/Price]

5. Theory of Logic / I. Semantics of Logic / 2. Formal Truth

10819

Tarski gives us the account of truth needed to build a group of true sentences in a model [Field,H]

5. Theory of Logic / J. Model Theory in Logic / 1. Logical Models

10827

Model theory is unusual in restricting the range of the quantifiers [Field,H]