def definition def or abbrev

`scalar_amplitude_observed`

No prose has been written for this declaration yet. The Lean source and graph data below render without it.

formal statement (Lean)

  49noncomputable def scalar_amplitude_observed : ℝ := 2.1e-9

Definition body.

  50
  51/-- The tensor-to-scalar ratio r < 0.06 (Planck + BICEP/Keck). -/

From the project-wide theorem graph. These declarations reference this one in their body.

observedSpectrum in IndisputableMonolith.Cosmology.PrimordialSpectrum decl_use