Function of a function problem
- To: mathgroup at smc.vnet.net
- Subject: [mg100114] Function of a function problem
- From: Narasimham <mathma18 at hotmail.com>
- Date: Mon, 25 May 2009 06:16:42 -0400 (EDT)
I sort of assumed that Mathematica should readily solve function of
function equations like ...
Equn = { f [x_] == f [ f [x] ] - 2 x }
Solve[Equn, f , x]
, but it does not. Is there a better some other way to code it? This
is based on William Elliot's post in sci.math
http://groups.google.co.in/group/sci.math/browse_thread/thread/659ea3f0d1e0efc5?hl=en#
Narasimham