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def definition def or abbrev

tensor_to_scalar

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formal statement (Lean)

  52noncomputable def tensor_to_scalar (N : ℝ) : ℝ := 12 * alpha_attractor / N ^ 2

proof body

Definition body.

  53
  54/-- For N = 55 e-foldings: r ≈ 12 * 2.618 / 3025 ≈ 0.0104. -/

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