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

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