Feigenbaum constants

Feigenbaum constants
	Feigenbaum constant δ expresses the limit of the ratio of distances between consecutive bifurcation diagram on Li /Li + 1.
Rationality	Unknown
Symbol	δ and α
Representations
Decimal	4.6692... and 2.5029...

In mathematics, specifically bifurcation theory, the Feigenbaum constants /ˈfaɪɡənbaʊm/ $δ$ and $α$ are two mathematical constants which both express ratios in a bifurcation diagram for a non-linear map. They are named after the physicist Mitchell J. Feigenbaum.

Representations
Feigenbaum constant $δ$ expresses the limit of the ratio of distances between consecutive bifurcation diagram on $L i / L i + 1$ .
Rationality	Unknown
Symbol	δ and α
Decimal	4.6692... and 2.5029...