1. Introduction
  2. References
  3. Related Works
  4. First-Order Logic
  5. 1. Term and Formula
    1. 1.1. Binder Notation
  6. 2. Deduction System
  7. 3. Semantics
  8. 4. Completeness
  9. 5. Arithmetics
    1. 5.1. Theories of Arithmetics
    2. 5.2. Theory IΣ₀
    3. 5.3. Theory IΣ₁
    4. 5.4. Gödel's First Incompleteness Theorem
    5. 5.5. Gödel's Second Incompleteness Theorem
  10. 6. Interpretation

Formalized Formal Logic

First-Order Logic

TODO: