OFFSET
0,1
COMMENTS
See A197737 for a guide to related sequences. The Mathematica program includes a graph.
EXAMPLE
least x: 0.50130475545480646339369035756819...
greatest x: 4.222749528794927324484249676610...
MATHEMATICA
PROG
(PARI) solve(x=.5, .6, x^2-4*x+2*cos(x)) \\ Charles R Greathouse IV, Apr 19 2026
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Clark Kimberling, Oct 21 2011
STATUS
approved
