Propositional and Predicate Calculus - Carleton University
Propositional and Predicate Calculus - Carleton University
Propositional and Predicate Calculus - Carleton University
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Inference Rules<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 />
Some Definitions<br />
Inference Rules<br />
Example<br />
Modus Ponens<br />
Modus Tollens<br />
P → Q<br />
P → Q<br />
P ¬Q<br />
−−−−− −−−−−<br />
Q ¬P<br />
And Elimination<br />
P ∧ Q<br />
−−−−−<br />
P<br />
Q<br />
And Introduction<br />
P<br />
Q<br />
−−−−−<br />
P ∧ Q