Formal Logic

1. Preliminaries     edit TOC
   1. Sets
2. Sentential Logic     edit TOC
   1. Informal Overview
      1. Goals
      2. The Sentential Language
   2. Syntax
      1. Formal Syntax
      2. Informal Conventions
   3. Semantics
      1. Formal Semantics
      2. Truth Tables
      3. Validity
      4. Expressibility
      5. Properties of Sentential Connectives
      6. Substitution and Interchange
   4. Natural Language Translations
      1. Translations
   5. Derivations
      1. Derivations
      2. Inference Rules
      3. Constructing a Simple Derivation
      4. Subderivations and Discharge Rules
      5. Constructing a Complex Derivation
      6. Theorems
      7. Derived Inference Rules
      8. Disjunctions in Derivations
3. Predicate Logic     edit TOC
   1. Informal Overview
      1. Goals
      2. The Predicate Language
   2. Syntax
      1. Formal Syntax
      2. Free and Bound Variables
      3. Informal Conventions
   3. Semantics
      1. Models
      2. Satisfaction
      3. Truth
   4. Natural Language Translations
   5. Derivations
4. Identity Theory
   1. Syntax
   2. Semantics
   3. Natural Language Translations
   4. Derivations