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A198560 Decimal expansion of x > 0 having 3*x^2-2*x = sin(x). 2
9, 5, 1, 8, 9, 3, 1, 0, 2, 9, 8, 1, 4, 0, 6, 3, 5, 6, 9, 5, 1, 1, 8, 5, 3, 9, 5, 7, 7, 4, 1, 9, 2, 4, 9, 5, 4, 0, 2, 1, 4, 5, 4, 6, 9, 8, 7, 8, 1, 1, 3, 4, 5, 8, 5, 4, 1, 2, 5, 7, 9, 7, 3, 1, 1, 1, 0, 8, 8, 7, 3, 2, 5, 2, 1, 6, 2, 4, 8, 8, 4, 2, 3, 7, 2, 5, 9, 6, 4, 0, 8, 7, 1, 9, 9, 5, 7, 6, 1 (list; constant; graph; refs; listen; history; text; internal format)
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

0.951893102981406356951185395774192495402145469...

MATHEMATICA

a = 3; b = -2; 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, .95, .96}, WorkingPrecision -> 110]

RealDigits[r] (* A198560 *)

CROSSREFS

Cf. A198414.

Sequence in context: A198421 A262178 A154483 * A078887 A186170 A020827

Adjacent sequences:  A198557 A198558 A198559 * A198561 A198562 A198563

KEYWORD

nonn,cons

AUTHOR

Clark Kimberling, Oct 26 2011

EXTENSIONS

Offset corrected by Georg Fischer, Aug 01 2021

STATUS

approved

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Last modified November 30 16:13 EST 2021. Contains 349422 sequences. (Running on oeis4.)