Catalog description: Introduction to deductive logic. Topics include: basic concepts of deductive logic; techniques of formal proof in propositional and predicate logic. 3 units. Prerequisites: No ...

For example, ‘x is human’ is a propositional function. When the variable x is replaced with the value ‘Annie’ we have ‘Annie is human’, which is a true proposition.

Epistemic logic constitutes a rigorous framework for representing and reasoning about knowledge and belief. Central to this discipline is the formalisation of how agents acquire, retain and ...

He puts forward that you have made a logical proposition – if it is a raven, then it is black. Put like that, the reverse would also be true. If it is not black, it is not a raven. So if you ...