Vol. 4, Issue 1, Part F (2018)

Abstract
This paper is about the symbols and notations of boolean algebra, and about the way the subject is explained. It is about education, and about putting boolean algebra into general use and practice. To make the scope clear, by "boolean algebra" I mean the algebra whose expressions are of type boolean. I mean to include the expressions of propositional calculus and predicate calculus. I shall say "boolean algebra" or "boolean calculus" interchangeably, and call the expressions of this algebra "boolean expressions". Analogously, I say "number algebra" or "number calculus" interchangeably, and call the expressions of that algebra "number expressions".