HomePage | RecentChanges | Preferences You can edit this page right now! It's a free, community project Cauchy-Bunyakovski-Schwarz, [Cauchy-Schwarz inequality]?, [Schwarz inequality]?, and [Bunyakowski inequality]? all mean the same thing. Common to [linear algebra]?, as true of vectors, and [real analysis]?, as true of both series? and integration.