[simcop2387]

If anyone wants to look up why this might work, it's a Whitening transform [0]. I can't find the name of the algorithm itself being describe in the parent but there's more than just that for accomplishing the same thing.

0: https://en.wikipedia.org/wiki/Whitening_transformation

[npsomaratna]

Thank you. This was useful to learn.

[aidenn0]

That's Von Neumann Whitening.