With ,
the logistic map becomes
|
(1)
|
The first 20 iterations of this map are illustrated above for initial values and 0.92.
The solution can be written in the form
|
(2)
|
with
|
(3)
|
and
its inverse function (Wolfram 2002, p. 1098). Explicitly,
this then gives the formula
|
(4)
|
See also
Logistic Map,
Logistic
Map--r=-2,
Logistic Map--r=4
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References
MathPages. "Closed Forms for the Logistic Map." http://www.mathpages.com/home/kmath188.htm.Wolfram,
S. A
New Kind of Science. Champaign, IL: Wolfram Media, p. 1098,
2002.
Cite this as:
Weisstein, Eric W. "Logistic Map--r=2."
From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/LogisticMapR=2.html
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