集合

Also known as mathematical set, sets (mathematics)

具有某种特定性质的事物的总体

AI overview

A set is a well-defined mathematical collection of distinct objects, where each object either belongs to the set or doesn't. Sets matter because they form the foundation for modern mathematics, allowing mathematicians to precisely define and work with groups of objects in logic, algebra, and many other fields.

AI-generated from the Wikipedia summary — may contain errors.

Wikidata facts

Instance of: primitive notion
Subclass of: algebraic structure
Has part: element
Image: Example of a set.svg

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maintained by WikiProject: WikiProject Mathematics
Commons category: Sets (mathematics)
uses: property
different from: set
studied by: set theory
on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4

Sources (1)

wikidata.org

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Article · 中文

集合（英語：set）簡稱集，是一个基本的数学模型，指具有某种特定性质的事物的总体。集合裡的事物称作元素，它们可以是任何类型的数学对象：数字、符号、变量、空间中的点、线、面，甚至是其他集合。若是集合的元素，記作。集合在现代数学无处不在，其基本理论是于十九世纪末创立的。自20世纪上半叶以来，集合理论，更确切地说是策梅洛-弗兰克尔集合论，一直是为所有数学分支奠定严格实际基础的标准。

Abstract from DBpedia / Wikipedia · CC BY-SA