A199965 - OEIS

A199965

Decimal expansion of least x satisfying x^2 + 4*cos(x) = 4*sin(x).

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

(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: 0.943379571591794622084167020515639838...

greatest x: 2.3781281686737679859682016614728862...

MATHEMATICA

a = 1; b = 4; c = 4;