In Propositional Calculus, each atomic symbol (P, Q, etc.) denotes a proposition of some complexity. In Propositional Calculus, we cannot access the components of an individual assertion, limiting our ...

Sequent Calculus for Propositional Logic We start with a summary of the sequent calculus for propositional logic. 8 In the following sections we show how to program and verify a prover based on the ...

A presentation is provided of a structural approach for the concur rent teaching of introductory propositional calculus and set theory. The existence of isomorphism is shown between each law (or ...

Abstract: This paper presents a method to recovery high-level control structures from binary executables, which is based on propositional calculus. Firstly, this method formalizes the control ...

where ---> and <---> are meant to be the traditional arrows denoting logical implication and logical equivalence. If you don't know propositional calculus, we'll say just a few things to help ease ...

Abstract: Residuated fuzzy logic calculi are related to continuous t-norms which are used as truth functions for the conjunction connective, and their residua as truth function for the implication. In ...

An exhaustive condensed detachment formal proof generator for Hilbert systems in proof theory.

Here are some example propositions. 34043 is the sum of two square numbers. The square root of 2 is not a rational number. 1111111111111111111 is a prime number. The Riemann hypothesis is false. 25 is ...