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单词 universal quantifier
释义

universal quantifier

noun Logic
A formal expression used in asserting that a stated general proposition is true of all the members of the delineated universe or class.These variables can be bound by standard existential and universal quantifiers (and not by constructibility quantifiers)....
  • In formal mathematical logic, one makes frequent use of the existential and universal quantifiers.
  • In systems of quantified modal logic, the modal operators are used in combination with the familiar existential and universal quantifiers (‘E’ and ‘A’ respectively) of ordinary, non-modal quantifier logic.
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更新时间:2024/9/21 19:00:27