45E serves as the Universal Map, Strategy Guide, and Solution Outline of the Pythagorean Frustum Unified System (PFUS–PFUSR). Based on the geometric uniqueness of the 45° coaxial double-cone frustum as the cosmic primordial ontology, this paper takes the ontological reconstruction of zero and the rigorous derivation of the cosmic intrinsic scale constant π₁=12/11 as its foundational logical pillars. Relying on the rigid prime-dimensional evolution path 1⇒5⇒11, the global dynamical operator β₁, the adaptive valve mechanism at the coupling interface, and the supreme Inviolable Formula of the Universe, this work systematically, fundamentally, and rigidly criticizes and corrects long-standing common cognitive fallacies in modern mathematics and physics. This paper further introduces the author’s original thought on infinity and infinitesimal as scale constraints in a conical structure, pointing out that isolated infinity and infinitesimal are only meaningless philosophical abstractions and can obtain physical reality only when placed into a closed collective structure with scale constraints. Using typical cognitive biases presented in academic exchanges as empirical materials, this work directly points out the common cognitive errors of the public and the physics community, completes a global correction of the foundations of mathematics, space-time view, dimension view, quantum theory, gravity theory, and cosmology, and constructs an ultimate unified physical and cosmic theoretical system without external assumptions, free parameters, logical gaps, topological self-closure, geometric uniqueness, dynamical self-consistency, and global unity.
Zhenmin Wang (Mon,) studied this question.