  The three-body problem is essentially to solve three curves that satisfy
Newton's equations. Given initial conditions found in numerical simulation,
this paper introduces the Antikythera algorithm that solves three-body problem
Fourier series solution via the Runge-Kutta method and Fourier transform. The
Lagrange, BHH, figure-8, and IA100 solutions are reported along with their
spectrum and parameter values.
