Theory of Recursive Functions
In the context of ordinals and well-orderings, β represents a specific ordinal number that serves as a limit ordinal. It signifies the point at which every smaller ordinal is included, and no greater ordinal can be formed by simply adding one to it. Understanding β is crucial in studying the properties of well-ordered sets and their cardinalities, particularly when discussing transfinite sequences.
congrats on reading the definition of β. now let's actually learn it.