Great Pyramid Encodes π, φ, e, and Astronomical Ratios in Its Geometry — E8 Intelligence Research

FINDING: Great Pyramid encodes multiple fundamental constants (π, φ, e) and astronomical measures through precise geometric ratios in its base, height, and chamber dimensions. | MATH: Base perimeter / (2 × height) ≈ π (3.14159); Base side / height ≈ φ (1.618); Slope angle ≈ 51.85° (arctan(4/π) or arctan(√φ)); King's Chamber dimensions yield 3:4:5 triangle and φ² relationships. | CONNECTION: φ (1.618) and its inverse 0.618 appear in pyramid slope and chamber ratios; π/2 ≈ 1.5708 appears in base-to-height relations; 0.382 (φ⁻²) emerges from diagonal divisions; base-60 compatible angles (360° circle, 51.85° ≈ 51°51') align with sexagesimal astronomy. | DEPTH: 6 — The constants are real and measurable, but the claim of intentional encoding is debated; the geometric harmony is strong, yet causal attribution to ancient knowledge remains speculative without corroborating textual evidence. Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com