User:Sawyeriii/Books/SawyerIII1776

Logical connective
Functional completeness
Arity
Ternary operation
Unary operation
Binary operation
Logic
Truth value
Propositional calculus
Negation
Truth table
Intuitionistic logic
Truth
Tautology (logic)
Proposition
Validity
Well-formed formula
Formal language
Stanford Encyclopedia of Philosophy
Symbol (formal)
Formal system
First-order logic
Interpretation (logic)
Model theory
Logical disjunction
Mathematical logic
Philosophy
Modal logic
Predicate logic
Quantification