10/28/2021, 11:53 AM

(10/27/2021, 03:35 PM)Luknik Wrote: Thank you Daniel! I'll check it out.

I really hope that a closed formula for the m-th derivative of the n-th tetration of some functions exists. For example for \( f(x)=x \).

So..if \( g(x)={^{n}x} \)

Maybe we can find a closed formula for:

\( \frac{d^{m}}{dx^{m}} {^{n}x} \)

where \( n,m\in\mathbb{N} \) and \( n\geq 2 \)

I have already found somethig interesting, I'll post some of the results I got. Thank you, regards.

That would be interesting , in combinations with ideas like continuum sum etc.

regards

tommy1729