#H_v_Foerster defines #complexity as
>"the number of #cycles it takes to compute the arrangement from the description".

When the description is much shorter than the arrangement it describes, we have #order, and when the length of the description is the same as that of the arrangement we have #disorder.

>"If the length of the description approximates the length of the arrangement, it is clear that *we do not understand this arrangement*."

😀