WtEn:product_set
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Twins:
https://mathworld.wolfram.com/CartesianProduct.html
 AKA '''Cartesian product, product set, set direct product, cross product'''
 가끔 [[graph_product]]를 Cartesian product라고 부르는 일이 있다고.
https://planetmath.org/cartesianproduct
https://proofwiki.org/wiki/Definition:Cartesian_Product
[[WpEn:Cartesian_product]]
= https://en.wikipedia.org/wiki/Cartesian_product
[[WpKo:곱집합]]
[[https://terms.naver.com/entry.naver?docId=3338053&cid=47324&categoryId=47324 수학백과: 곱집합]] - [[집합족,family_of_sets]]의 '''곱집합''' 나옴.
[[https://ncatlab.org/nlab/show/cartesian+product]]
https://encyclopediaofmath.org/wiki/Cartesian_product
 - 한줄 "A synonym for complete direct product of sets."
 - [[집합,set]]s들의 [[완비성,completeness]]을 가진? 직접곱/직곱? [[direct_product]]

https://everything2.com/title/Cartesian+product
 위에는 (거의?) 모두 수학 얘기고, SQL의 cartesian product 여기서 조금 언급. 그리고 이거 pagename TBD. [[SQL_cartesian_product]]? ... { Google:SQL+cartesian+product }

mklink: [[좌표,coordinate]]

Compare: [[멱집합,power_set]]

Up: [[곱,product]] [[집합,set]]

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Wikiadmin
Page name checked KmsE:"product set" [[Date(2023-11-14T16:17:39)]].