|
| |
|
|
A199374
|
|
Decimal expansion of x>0 satisfying x^2+2*x*sin(x)=2.
|
|
2
|
|
|
|
8, 5, 0, 0, 7, 4, 7, 5, 9, 9, 6, 3, 1, 0, 1, 7, 0, 7, 4, 5, 0, 5, 8, 0, 6, 1, 6, 8, 2, 6, 7, 8, 1, 3, 9, 4, 1, 9, 9, 6, 6, 9, 7, 0, 2, 3, 0, 0, 2, 6, 2, 7, 3, 2, 3, 7, 6, 5, 4, 3, 7, 7, 7, 1, 4, 3, 0, 3, 2, 7, 6, 0, 1, 5, 6, 8, 7, 3, 9, 4, 2, 2, 2, 3, 9, 8, 9, 3, 2, 7, 4, 6, 7, 9, 5, 3, 0, 7, 4
(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=0.8500747599631017074505806168267813941...
|
|
|
MATHEMATICA
|
a = 1; b = 2; c = 2;
f[x_] := a*x^2 + b*x*Sin[x]; g[x_] := c
Plot[{f[x], g[x]}, {x, -1, Pi}, {AxesOrigin -> {0, 0}}]
r = x /. FindRoot[f[x] == g[x], {x, .85, .86}, WorkingPrecision -> 110]
RealDigits[r] (* A199374 *)
|
|
|
CROSSREFS
|
Cf. A199370.
Sequence in context: A231234 A096687 A326955 * A289538 A154224 A257575
Adjacent sequences: A199371 A199372 A199373 * A199375 A199376 A199377
|
|
|
KEYWORD
|
nonn,cons
|
|
|
AUTHOR
|
Clark Kimberling, Nov 05 2011
|
|
|
STATUS
|
approved
|
| |
|
|
