Bourbaki

Definition 3

Tag 0BET, permanent. Cite it as [Bourbaki, Tag 0BET].

General Topology, chapter II, § 3. Complete spaces

A complete space is a uniform space in which every Cauchy filter converges.

In a complete space every Cauchy sequence (no. 1) is therefore convergent.

Bourbaki puts the proof directly after the statement, so what is above is the statement and its proof together.

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Cites

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Transcribed from the printed volume. Not translated.