Last Updated
：2026/01/03
同値類
Hiragana
どうちるい
Noun
Japanese Meaning
数学において、ある同値関係によって互いに同値とみなされる要素すべてを一まとまりにした集合。 / 同値関係で分類されたときに得られる、互いに区別される各グループの一つ。
Easy Japanese Meaning
ある関係でつながるものを一つのなかまにしたときのそのなかま全体
Chinese (Simplified) Meaning
等价类 / 在给定等价关系下彼此等价的元素集合
Chinese (Traditional) Meaning
等價關係下彼此等價的元素集合 / 由等價關係劃分出的類別
Korean Meaning
동치류 / 동치관계로 서로 같은 원소들의 집합 / 동치관계가 집합을 분할할 때 생기는 각 부분집합
Vietnamese Meaning
lớp tương đương / lớp của quan hệ tương đương / tập các phần tử tương đương
Sense（1）
(mathematics) equivalence class
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
同値類
See correct answer
In mathematics, equivalence classes are a very important concept.
In mathematics, equivalence classes are a very important concept.
See correct answer
数学では、同値類は非常に重要な概念です。
Japanese - English
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