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 ...

Conceptually (see also The Fundamental Relations of Syntax and Conceptual Structure) the head of each sentence is a predicate. The predicate combined with its arguments to form a basic eventuality.

A (normal) system of propositional modal logic is said to be complete iff it is characterized by a class of (Kripke) frames. When we move to modal predicate logic the question of completeness can ...