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def definition def or abbrev

phiSpacedInterval

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formal statement (Lean)

  40noncomputable def phiSpacedInterval (τ₀ : ℝ) (k : ℕ) : ℝ := τ₀ * phi ^ k

proof body

Definition body.

  41
  42/-- Ratio of adjacent φ-spaced intervals = φ. -/

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