The origin of all I've witnessed feels like a singularity from which all things were once contracted into then expanded with great force, an enormous pool of chaos (as in the original usage of the term, stable/unstable pool of energy/matter) that desired individuation thus "orgasmically" exploding out to become everything. Like a huge pool of creative potential with an opposite pool that collects this energy/matter back to recycle it back in, but the opposites are the same ad infinitum. I can't say I fully understand it and I DEFINITELY can't express it via math... I could show you if I touched your hand (my weird talent, lmao), but barring that, I can only use the limitations of words to describe it. All things were one, are one, will be one again, but they weren't one, were never one and will never be one again. There's no duality in it, again... hard to explain that. The complexity is both simple and ineffable. In other words, it makes sense if you see it, not so much with description via limited language.