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Propositional and Predicate Calculus - Carleton University

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12/77<br />

Outline <strong>and</strong> Introduction<br />

<strong>Propositional</strong> <strong>Calculus</strong><br />

<strong>Predicate</strong> <strong>Calculus</strong><br />

Inference Rules<br />

Unification<br />

Resolution Theorem Proving<br />

Introduction<br />

<strong>Propositional</strong> Syntax<br />

<strong>Propositional</strong> Semantic<br />

Constructing New Logical Equivalence<br />

<strong>Propositional</strong> Semantics: Conjunction<br />

Conjunction: The “<strong>and</strong>” symbol “ ∧ ”<br />

P : I am going to town<br />

Q : It is going to rain<br />

P ∧ Q : I am going to town <strong>and</strong> it is going to rain.<br />

P Q P ∧ Q<br />

T T T<br />

T F F<br />

F T F<br />

F F F

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