Just to expand on this, the solution is the problem is a probabilistic integral across infinitely many three-body problems. https://en.wikipedia.org/wiki/Three

Just to expand on this, the solution is the problem is a probabilistic integral across infinitely many three-body problems. https://en.wikipedia.org/wiki/Three-body_problem https://en.wikipedia.org/wiki/Three-body_problem Actually, the gradient function is the probabilistic integral across the gradient functions of infinitely many three-body problems. The actual solution is the integral of that.