OFFSET
1,1
COMMENTS
The Mathematica program includes a graph. See A197133 for a guide to least x > 0 satisfying sin(b*x) = sin(c*x)^2 for selected b and c.
EXAMPLE
x=3.80798450386191254680855544911136642219361383...
MATHEMATICA
b = Pi/6; c = 1/3; f[x_] := Sin[x]
t = x /. FindRoot[f[b*x] == f[c*x]^2, {x, 3.8, 3.9}, WorkingPrecision -> 200]
RealDigits[t] (* A197417 *)
Plot[{f[b*x], f[c*x]^2}, {x, 0, 4}]
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Clark Kimberling, Oct 14 2011
STATUS
approved