A199434 - OEIS

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A199434

Decimal expansion of x>0 satisfying x^2+2*x*sin(x)=3*cos(x).

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

(list; constant; graph; refs; listen; history; text; internal format)

OFFSET

0,1

COMMENTS

See A199370 for a guide to related sequences. The Mathematica program includes a graph.

LINKS

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

EXAMPLE

x=0.8469975300452455894008106375702286795251786774...

MATHEMATICA

a = 1; b = 2; c = 3;

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