Richard Zach, Completeness before Post: Bernays, Hilbert, and the Development of Propositional Logic, The Bulletin of Symbolic Logic, Vol. 5, No. 3 (Sep., 1999), pp ...

This week we discuss the completeness theorem for the propositional calculus. Details can be found in this handout. You should also read Lemmon Chapter 4 during the next two weeks ...

From classical logic, it deals with propositional and first-order inference from both semantic and axiomatic viewpoints, with also some material on first-order theories including celebrated theorems ...

Tues, Oct 16 Lecture: Philosophical issues in propositional logic Reading: None Thurs, Oct 18 Lecture: 'All' and 'Some' Reading: L 92-102 Due: Assignment #5 Tues, Oct 23 Lecture: The Universal ...

A propositional system of modal logic is second-order if it contains quantifiers ∀p and ∃p, which, in the standard interpretation, are construed as ranging over sets of possible worlds (propositions).

Propositional Logic ¶ to be concrete, we will focus on propositional logic you should already know about this from programming, and discrete math but lets quickly review it … here is an example ...

From classical logic, the course deals with propositional and first-order inference from both semantic and axiomatic viewpoints, with also some material on first-order theories including celebrated ...