dictionary · eo1.org

choice function

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

  1. {{lb|en|set theory}} A [[function]] whose [[domain]] is a [[family]] of [[nonempty]] [[set]]s, and which [[select]]s a [[member]] from each of those sets as its [[value]].

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