OFFSET
1,2
COMMENTS
The real number y such that y = exp(xy^-x) is a maximum, at x=exp(1/2).
y=1.8340573791984...
MATHEMATICA
RealDigits[ E^E^(-1/2), 10, 111][[1]] (* Robert G. Wilson v, Oct 09 2010 *)
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Geoffrey Caveney, Oct 09 2010
EXTENSIONS
More terms from Klaus Brockhaus, Oct 09 2010
STATUS
approved