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同値関係 (どうちかんけい, douchikankei) Japanese meaning | Kotomora

同どう値ち関かん係けい

ど

う

ち

か

ん

け

い

Meanings

1

equivalence relation

A mathematical term for a binary relation that is reflexive, symmetric, and transitive.

同どう値ち関かん係けいは、集しゅう合ごうの要よう素そを同

どう

値ち

類るい

に

分ぶん

類るい

する

。

An equivalence relation partitions the elements of a set into equivalence classes.

Kanji

同same, agree, equal
値price, cost, value
関connection, barrier, gateway
係person in charge, connection, duty

Built from

同どう値ち+関かん係けい

Etymology

Compound of 同値 (dōchi, 'equivalence') and 関係 (kankei, 'relation').