OFFSET
1,2
COMMENTS
See A198414 for a guide to related sequences. The Mathematica program includes a graph.
EXAMPLE
-1.71054521091808440187340377301440319765795101...
MATHEMATICA
a = 2; b = 4; c = 1;
f[x_] := a*x^2 + b*x; g[x_] := c*Sin[x]
Plot[{f[x], g[x]}, {x, -2, 1}]
r = x /. FindRoot[f[x] == g[x], {x, -1.72, -1.71}, WorkingPrecision -> 110]
RealDigits[r] (* A198611 *)
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Clark Kimberling, Oct 27 2011
EXTENSIONS
a(83) onwards corrected by Georg Fischer, Aug 01 2021
STATUS
approved