If mathematics is a creation of the mind or of the thetan, it could be changed by the thetan. However never has a thetan changed any mathematics. On the contrary we thetans discover mathematics. This means that mathematics precedes the thetan or is the thetan. Take your pick…
I choose the latter, for if mathematics preceded the thetan, then mathematics would have produced thetans. If thetans exist outside of spacetime and are eternal and necessary then mathematics exists in them or is native to them. Thus know thyself, would eventually reveal mathematics.
LRH was close to understanding this, he said in a lecture on ARC and the Tonescale: “There is no difference between mathematics and thinking. Mathematics is merely another term for precise thinking.” He also identified Theta as the arche, the fundamental substance of the universe. Theta is reason and it speaks the language of mathematics.