# Logic for Computer Scientists/Propositional Logic

## Propositional LogicEdit

This section introduces propositional logic. We will study syntax and model theoretic semantic of a language of classical propositional logic and we investigate various calculi for deciding certain properties of sentences in this language.

4.1 Preliminaries

4.2 Syntax

4.3 Semantics

4.4 Equivalence and Normal Forms

4.5 Horn clauses

4.6 Resolution

4.7 Analytic Tableaux