04/25/2010, 01:51 PM
(04/25/2010, 01:42 PM)Ansus Wrote:Quote:Is there an elementary superfunction of a polynomial that has no real fixed point?
f(x)=x+1
F(x)=C+x
Haha, good hint to exclude the trivial case.
Btw. answers are not posted directly in the open problems thread. I explained that thoroughly in the beginning of that thread.
