Boolean logic is an essential part of mathematics, engineering, and programming. In most languages, there's a dedicated ...

Python supports unary operators for no change and negation, + and -, respectively; and binary arithmetic operators +, -, *, /, //, %, and **, for addition ...

Tests of characteristics associated with PUIDs are made in a form or mathematical logic known as a Boolean expression (after George Boole who invented it). A Boolean expression combines ...

In this paper we investigate computable isomorphisms of Boolean algebras with operators (BAOs). We prove that there are examples of polymodal Boolean algebras with finitely many computable isomorphism ...

There are two main reasons mathematics has fascinated humanity for two thousand years. First, math gives us the tools we need to understand the universe and build things. Second, the study of ...

The D[P] hierarchy is completely comprehensive, in that it encompasses the entire universe of propositional formulae. All Boolean concepts fall into a family that appears somewhere in (the infinite ...