A200108 - OEIS

A200108

Decimal expansion of greatest x satisfying 2*x^2 - cos(x) = sin(x).

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

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

OFFSET

0,1

COMMENTS

See A199949 for a guide to related sequences. The Mathematica program includes a graph.

LINKS

G. C. Greubel, Table of n, a(n) for n = 0..10000

EXAMPLE

least x: -0.4690323711198093057335493058025105005500...

greatest x: 0.840263517715767899347973499648355797365...

MATHEMATICA

a = 2; b = -1; c = 1;