A200009 - OEIS

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A200009

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

5, 9, 2, 4, 7, 0, 2, 9, 0, 7, 9, 2, 5, 0, 3, 9, 3, 2, 9, 3, 1, 2, 8, 2, 2, 7, 6, 2, 8, 8, 0, 6, 3, 2, 4, 8, 3, 9, 9, 2, 9, 0, 6, 5, 3, 9, 7, 4, 8, 6, 4, 5, 5, 8, 1, 0, 3, 1, 3, 1, 1, 7, 5, 0, 1, 1, 5, 9, 3, 8, 8, 5, 9, 1, 7, 1, 8, 4, 8, 5, 2, 6, 8, 7, 3, 3, 8, 7, 8, 5, 7, 1, 8, 6, 2, 9, 6, 0, 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: 0.4039548562770990578793534464221104111...

greatest x: 0.59247029079250393293128227628806324...

MATHEMATICA

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