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universal set

/ˌjuːnɪˈvɜːrsəl set/

翻译: 集合论与数学中的基本概念,指在特定讨论或问题范围内包含全部对象或元素的集合,通常用符号U表示。

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phrase

/ˌjuːnɪˈvɜːrsəl set/C1formalscientific
  • zh集合论与数学中的基本概念,指在特定讨论或问题范围内包含全部对象或元素的集合,通常用符号U表示。

A fundamental concept in set theory and mathematics referring to a set that contains all objects or elements under consideration for a particular discussion or problem, often denoted by U.

  1. Set of all elementsC1formal

    In set theory, the set that contains all objects or elements under consideration for a particular discussion or problem.

    zh全集

    • In a study of integers, the universal set might be all whole numbers.
    • The universal set is often denoted by the symbol U.
    • When solving probability problems, the universal set includes all possible outcomes.