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A200285

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

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

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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: -0.37540364996113984869295773583715442...

greatest x: 0.588851742675041179999659714644848...

MATHEMATICA

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