Example 3

Tag 03SJ, permanent. Cite it as [Bourbaki, Tag 03SJ].

Theory of Sets, chapter III, § 1. Order relations. Ordered sets

Let E, F be sets. The relation "*g extends f*" is an order relation (between $f$ and $g$ ) on the set of mappings of subsets of E into F.

Bourbaki sets the proof directly after the statement, and the corpus does not separate them, so what is above is the statement and its proof together.

Cited by

Definition 6, § 1
Example 1, § 1
Example 2, § 1

Cites

Nothing.