predicate calculus

noun

Definition of predicate calculus 

: the branch of symbolic logic that uses symbols for quantifiers and for arguments and predicates of propositions as well as for unanalyzed propositions and logical connectives

called also functional calculus

— compare propositional calculus

First Known Use of predicate calculus

1950, in the meaning defined above

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The first known use of predicate calculus was in 1950

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