OFFSET
1,2
EXAMPLE
1.4944438196120873896740822781755300606762984342700620727748777923069479...
PROG
(PARI) solve(x=1, 2, cos(Pi/3*x)-cos(x)^2) \\ Charles R Greathouse IV, Oct 18 2011
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Clark Kimberling, Oct 16 2011
EXTENSIONS
Corrected by Charles R Greathouse IV, Oct 18 2011
STATUS
approved