existential quantifier
短语[计] 存在量词
词形变化
existential quantifiers
复数
existential quantifiers
释义与例句
n.
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1.
The operator, represented by the symbol ∃, used in predicate calculus to indicate that a predicate is true for at least one member of a specified set. Verbal equivalents include "there exists" and "there is".
数学 哲学