Category:Propositional calculus

Propositional logic (also referred to as Sentential logic) refers to a form of logic in which formulae known as "sentences" can be formed by combining other simpler sentences using logical connectives, and a system of formal proof rules allows certain formulae to be established as theorems.

Uses material from the Wikipedia article Category:Propositional calculus, released under the CC BY-SA 4.0 license.