simple idea ...

Linear Mode

simple idea ...

andydude Offline

Long Time Fellow

Posts: 510
Threads: 44
Joined: Aug 2007

04/29/2009, 03:05 AM

tommy1729 Wrote:headscratch ...

That doesn't work. Suppose \( f(x) = x^2 \) then \( f(f(x)) = x^4 \). Chopping off the second series gives \( f(x) = 0 \) which is false.

« Next Oldest | Next Newest »

Messages In This Thread

simple idea ... - by tommy1729 - 04/28/2009, 12:28 PM

RE: simple idea ... - by andydude - 04/29/2009, 03:05 AM

RE: simple idea ... - by tommy1729 - 04/29/2009, 12:23 PM

RE: simple idea ... - by andydude - 04/29/2009, 05:13 PM

RE: simple idea ... - by bo198214 - 04/29/2009, 05:38 PM

Possibly Related Threads…
Thread		Author	Replies	Views	Last Post
	Simple limit approximation to exp(x)	tommy1729	0	2,866	05/16/2023, 11:13 PM Last Post: tommy1729
	Reviving an old idea with 2sinh.	tommy1729	7	10,552	06/28/2022, 02:14 PM Last Post: tommy1729
	tommy's new conjecture/theorem/idea (2022) ??	tommy1729	0	2,969	06/22/2022, 11:49 PM Last Post: tommy1729
	Revitalizing an old idea : estimated fake sexp'(x) = F3(x)	tommy1729	0	3,142	02/27/2022, 10:17 PM Last Post: tommy1729
	An intuitive idea log^[n](F(exp^[n](z0)))	tommy1729	0	3,145	03/03/2021, 12:57 AM Last Post: tommy1729
	Nixon-Banach-Lambert-Raes tetration is analytic , simple and “ closed form “ !!	tommy1729	11	19,250	02/04/2021, 03:47 AM Last Post: JmsNxn
	tommy's simple solution ln^[n](2sinh^[n+x](z))	tommy1729	1	9,373	01/17/2017, 07:21 AM Last Post: sheldonison
	A simple yet unsolved equation for slog(z) ?	tommy1729	0	5,835	04/27/2014, 08:02 PM Last Post: tommy1729
	Simple method for half iterate NOT based on a fixpoint.	tommy1729	2	11,826	04/30/2013, 09:33 PM Last Post: tommy1729
	simple base conversion formula for tetration	JmsNxn	0	7,350	09/22/2011, 07:41 PM Last Post: JmsNxn

Users browsing this thread: 1 Guest(s)