Physiological Mathematics in the View of YuanXian Theory: Ontological Unity of the Cosmic Living Organism, 64-Dimensional Isomorphism, and Mathematical Laws

This paper proposes the concept of Physiological Mathematics within the framework of YuanXian Theory (YXT). It argues that mathematical laws are not merely human inventions or abstract tools, but endogenous physiological rules of the universe conceived as a macroscopic living organism. Based on the four core axioms of YuanXian Theory (True Circle Self-Consistency, Conservation of Cosmic Factor, 64-Dimensional Spacetime Uniqueness, and Self-Referential Mind Field Generation), the paper demonstrates that the fundamental ontological substrate of the universe is a 64-dimensional compact torus (T⁶⁴). Mathematical structures, physical constants, and biological rhythms are shown to be isomorphic projections of this higher-dimensional topology. Through a case study on the spectral interpretation and formal verification of the Birch and Swinnerton-Dyer (BSD) Conjecture, the paper illustrates how profound mathematical problems can be understood as necessary manifestations of the physiological dynamics of the cosmic living organism. This work establishes a deep ontological unity between mathematics, physics, and life.