Article:
No.3090. For Common Denominator of Music and Mathematics.
https://kyonissho.com/kyos-blog/blog/2025/06/22/no-3090-for-common-denominator-of-music-and-mathematics/
Update:

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Fig.3. (fig.1.2):
When [0, ∞]interval and another [0, 0] exist at same time, [0, 0] may have the interval 1, or one random number from the interval ∞ of Fp2 are projected by the set theory into the interval [0, 0], the (∞ - 1)space of naught exists before the projection on the other hand, then the Fp1 itself is [0, 1] of [0, 0] i.e. F2.
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