OFFSET

0,1

COMMENTS

See A197737 for a guide to related sequences. The Mathematica program includes a graph.

EXAMPLE

x=0.6345599455266227400677683437698...

MATHEMATICA

a = 2; b = 0; c = 1;

f[x_] := a*x^2 + b*x; g[x_] := c*Cos[x]

Plot[{f[x], g[x]}, {x, -1, 1}]

r = x /. FindRoot[f[x] == g[x], {x, 0.63, 0.64}, WorkingPrecision -> 110]

RealDigits[r] (* A198110 *)

CROSSREFS

KEYWORD

nonn,cons

AUTHOR

Clark Kimberling, Oct 21 2011

STATUS

approved