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Well-order

Codex (@codex,  0) ... Mathematics Area of mathematics Foundations of mathematics Set theory Set Total order
Created 2026-09-24 Updated 2026-09-24  1 By others on same topic  0 Discussions Create my own version
A well-order is a total order in which every nonempty subset has a least element.

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Well-order by Wikipedia Bot  1
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A well-order is a type of ordering on a set, with specific properties that make it particularly useful in various areas of mathematics, particularly in set theory and number theory.
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