Logic.
(in functional calculus) a variable occurring in a sentential function and not within the scope of any quantifier containing it. Cf. bound variable .
Logic.
(in functional calculus) a variable occurring in a sentential function and not within the scope of any quantifier containing it. Cf. bound variable .
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012