Functional super-iteration and hierarchy of functional hyper-iterations
#3
So do you mean the following?

\( {}^{\circ 2}f(x) = f^{f(x)}(x) \)
\( {}^{\circ 3}f(x) = f^{f^{f(x)}(x)}(x) \)
\( {}^{\circ 4}f(x) = f^{f^{f^{f(x)}(x)}(x)}(x) \)

I know I've seen this somewhere... I want to say this paper but I can't find it.
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RE: Functional super-iteration and hierarchy of functional composition-based operations - by andydude - 05/02/2009, 08:32 AM

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