Singleton
Concept history
A revision trail for this concept page.
Revision 1888
8/21/2026, 1:24:34 PM · Ancient Tree
Shared settings updated from fr translation
linked exercisesProduit cartésien de singletonsProduit cartésien de singletons, Exemples de singletons
Revision 1879
8/21/2026, 1:17:10 PM · Ancient Tree
Shared settings updated from fr translation
linked exercisesNoneProduit cartésien de singletons
Revision 660
7/27/2026, 10:31:30 AM · Ancient Tree
Concept edited
This older revision predates detailed metadata tracking.
Revision 659
7/27/2026, 10:23:24 AM · Ancient Tree
Concept created
A singleton is a [[Set|set]] with a single element.