Tetration Forum › Tetration and Related Topics › Mathematical and General Discussion v
f( f(x) ) = x

Linear Mode
f( f(x) ) = x
andydude Offline
Long Time Fellow
****
Posts: 510
Threads: 44
Joined: Aug 2007
#2
04/17/2009, 03:36 AM (This post was last modified: 04/17/2009, 03:38 AM by andydude.)
tommy1729 Wrote:give examples of Coo f(x) satisfying all the above 3 equations at once.

The only examples of those kinds of functions (roots of the identity function), that I can think of are not Coo, or piecewise-defined.

PS. Does the complex conjugate count?

Andrew Robbins
Website Find
Reply


Messages In This Thread
f( f(x) ) = x - by tommy1729 - 04/15/2009, 04:37 PM
RE: f( f(x) ) = x - by andydude - 04/17/2009, 03:36 AM
RE: f( f(x) ) = x - by bo198214 - 04/17/2009, 09:59 AM



Users browsing this thread: 1 Guest(s)