propositional function

Английский Язык - Турецкий язык

Определение propositional function в Английский Язык Турецкий язык словарь

önermeli fonksiyon, önermeli işlev

Английский Язык - Английский Язык

Определение propositional function в Английский Язык Английский Язык словарь

An expression containing algebraic symbols that serve to represent words or other elements of a sentence or proposition

An expression having the form of a proposition but containing undefined symbols for the substantive elements and becoming a proposition when appropriate values are assigned to the symbols. Sentencelike expression that may be thought of as obtained from a sentence by substituting variables for constants occurring in the sentence. For example, "x was a parent of y" may be thought of as obtained from "Adam was a parent of Abel." A propositional function therefore has no truth-value, becoming true or false only when its free variables are replaced by constants of appropriate syntactic categories (e.g., "Abraham was a parent of Isaac")

Расстановка переносов

prop·o·si·tion·al func·tion