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class definition def or abbrev

ConeEntropyFacts

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formal statement (Lean)

  19class ConeEntropyFacts : Prop where
  20  cone_entropy_bound :
  21    ∀ {α : Type _} (cone : LightCone α) (area : ℝ),
  22      entropy cone ≤ area / (4 * λ_rec^2)
  23
  24section
  25
  26variable {α : Type _}
  27variable (K : Causality.Kinematics α)
  28variable (U : Constants.RSUnits)
  29variable (time rad : α → ℝ)
  30
  31/-- Verification-level cone bound: if per-step bounds hold, any `n`-step reach obeys
  32    `rad y - rad x ≤ U.c * (time y - time x)` with no `n` in the statement. -/

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