a simple way to get rid of bound variables issues. This coq program compiles with coq 8.7 (at least) and defines untyped lambda calculus using a very simple idea for implementing bound variables, ...
Next let's look at how the Predicate Calculus can be used to reason about domains which are not purely mathematical, for example, in epidemiology. Everyone that has covid has a close contact with ...
Abstract: 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 ...
Abstract: We propose a logic-based approach for reasoning about (public-key infrastructure) PKI trust models. Our formalism uses the predicate calculus language to describe a PKI trust model with ...
ABSTRACT: In this paper, we focus on investigation of the predicate transformer semantics of the contract language introduced by Back and von Wright in their book titled as “Refinement Calculus: A ...