# predicate calculus

predicate calculusnoun

The branch of symbolic logic that deals with relations between propositions and with their internal structure, especially the relation between subject and predicate.

## predicate-calculus

Noun

(*uncountable*)

- (logic) The branch of logic that deals with quantified statements such as "there exists an x such that..." or "for any x, it is the case that...", where x is a member of the domain of discourse.