A198573 Decimal expansion of x>0 satisfying 4*x^2-3x=sin(x).

9, 6, 3, 1, 0, 4, 6, 2, 0, 6, 8, 8, 1, 9, 1, 7, 8, 6, 3, 7, 3, 7, 3, 9, 5, 4, 9, 1, 8, 5, 5, 0, 0, 1, 8, 1, 6, 3, 6, 1, 5, 9, 2, 0, 3, 6, 0, 3, 6, 9, 9, 9, 8, 6, 5, 6, 5, 0, 2, 3, 9, 9, 2, 5, 0, 1, 7, 0, 4, 7, 7, 3, 0, 4, 6, 6, 3, 6, 7, 0, 3, 1, 1, 4, 4, 6, 5, 1, 5, 7, 1, 7, 3, 2, 3, 9, 8, 0, 4

Offset

0,1

Comments

See A198414 for a guide to related sequences. The Mathematica program includes a graph.

Links

Table of n, a(n) for n=0..98.

Example

x=0.963104620688191786373739549185500181636159203...

Mathematica

a = 4; b = -3; 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, .96, .97}, WorkingPrecision -> 110]
RealDigits[r] (* A198573 *)

Crossrefs

Cf. A198414.

Sequence in context: A357762 A093540 A252837 * A068925 A175616 A200232

Adjacent sequences: A198570 A198571 A198572 * A198574 A198575 A198576

Keyword

nonn,cons

Author

Clark Kimberling, Oct 27 2011

Status

approved