import OAI.Geometry.CylinderCovering.Simplex.ProjectionDefinitions namespace OAI noncomputable section open Set MeasureTheory namespace CylinderCovering def RegularMetricNormalizationStatement : Prop := ∀ v : Fin 4 → Space, AffineIndependent ℝ v → ∀ edge : ℝ, 0 < edge → (∀ i j : Fin 4, i ≠ j → dist (v i) (v j) = edge) → Metric.diam (convexHull ℝ (range v)) = edge ∧ volume.real (convexHull ℝ (range v)) = edge ^ 3 / (6 * Real.sqrt 2) ∧ minimumShadowArea (convexHull ℝ (range v)) / 2 = edge ^ 2 / (4 * Real.sqrt 2) end CylinderCovering end end OAI