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 ...

This article, the second in a series of three, deals with the classical logics which will give rise to mathematical logic at the end of the 19th century. The logic of propositions is first presented, ...

We study predicate logic that is interpreted in Kripke models similarly to intuitionistic logic except that the accessibility relation of each model is not necessarily reflexive. Unlike in ...

(1) have a thorough knowledge of the key ideas in elementary logic, including deduction, validity, soundness, proof. (2) be familiar with the propositional calculus and predicate calculus. (3) be able ...

1Logic Basics The fundamentals of formal logic, such as propositional and predicate logic, are essential in programming.

We investigate the relationship between recursive enumerability and elementary frame definability in first-order predicate modal logic. On one hand, it is well known that every first-order predicate ...

This paper looks into the writings of Jürgen Rödig (1942–1975) on legal logic with the aim of identifying those results which still appear to be essential contributions to legal theory. Of particular ...

Predicate logic Definition (first-order predicate logic). First-order predicate logic or sentential logic or statement logic is a branch of logic that deals with quantified variables, so that rather ...