propositional calculus

Propositional calculus is a branch of logic that deals with propositions—statements that are either true or false. It uses symbols to represent these propositions and explores how they can be combined using logical operations like "and," "or," and "not." This framework allows for the analysis of logical relationships and the derivation of conclusions from given premises. Propositional calculus serves as a foundational tool in mathematics, computer science, and philosophy, enabling clear reasoning and the formulation of logical arguments. Essentially, it helps us understand how different statements relate to each other in a structured way.