(*I MIGHT be able to parallelize it but it would mean that I would have to solve it kinda recursively, and if I can recurse it at any point in time (so....recurse it n times @ n), then there's an idea that's running around in my head that so long as I can do that, then I can break it up into like 6 sections, and the closed intervals will now be from a-b/6, b/6-2*b/6, etc. and solve each of those pieces separately. But that's super risky, and makes it EXTREMELY complicated (converting the linear iterative solution into a recursive one) and it would be VERY easy to make a mistake in doing that).)