A125580 Decimal expansion of positive root of x^3 = sin(x).

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

Offset: 0

Author

Denton J. Dailey (djd1497(AT)aol.com), Jan 03 2007

Keywords

• cons
• nonn

Comments

Three real roots: X = 0, +-0.9286263087...

Examples

			0.928626308731734426029349532702654495005680...
		

Crossrefs

Cf. A003957, A124597.

Programs

Mathematica

RealDigits[FindRoot[Sin[x] == x^3, {x, {.8, 1}}, WorkingPrecision -> 120][[1, 2, 1]], 10, 111][[1]]

PARI

solve(x=.9,1,sin(x)-x^3) \\ Charles R Greathouse IV, Apr 16 2014

Formula

x^3 = sin(x)