Thanks for the link, that cleared up a confusion that I've had for a while. I've read a lot of contradictory things about fractal trees, but apparently they cha

Thanks for the link, that cleared up a confusion that I've had for a while. I've read a lot of contradictory things about fractal trees, but apparently they changed the data structure from a COLA to a B-epsilon tree at some point but kept the name fractal tree.