I have heard of the I Ching. I did not know of the Zhou Yi.
My exposure to maths does not agree that they are a language of gods, but of men, and like all languages can be used to mislead. I am inherently skeptical of claims of divination, so please forgive my remaining skeptical. It is simply my nature.
I do appreciate the sincerity with which you have provided the information though, and while I may not fall in with believers of any philosophy or faith, that does not mean I do not marvel, and even respect, those that have devised them. Means of controlling the minds of man are intricate, powerful, and very valuable to those that can wield them with facility.