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theorem proved term proof

no_retuning_consistent

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formal statement (Lean)

 124theorem no_retuning_consistent (w : ℝ → ℝ) (hw : ∀ x, 1 ≤ w x) :
 125    ∀ x f : ℝ, 0 ≤ w x * f ^ 2 :=

proof body

Term-mode proof.

 126  fun x f => energy_bounded_below (w x) f (hw x) (sq_nonneg f)
 127
 128/-! ## ILG Kernel Prefactor from Papers -/
 129
 130/-- The ILG kernel prefactor C = phi^(-3/2) from the CPM and Dark-Energy papers.
 131    This replaces the earlier phi^(-5) = cLagLock in the galactic-scale kernel. -/

depends on (10)

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