A200280 - OEIS

A200280

Decimal expansion of greatest x satisfying 3*x^2 - 4*cos(x) = 2*sin(x).

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

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

OFFSET

1,3

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 = 1..10000

EXAMPLE

least x: -0.73563807644468208614776955612311...

greatest x: 1.096406992421267947221987681314...

MATHEMATICA

a = 3; b = -4; c = 2;