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theorem proved wrapper

grb_energy_positive

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formal statement (Lean)

  23theorem grb_energy_positive (M_frac : ℝ) (hM : 0 < M_frac) : 0 < grb_energy M_frac := by

proof body

One-line wrapper that applies unfold.

  24  unfold grb_energy accretion_efficiency solar_mass_energy; positivity
  25

depends on (3)

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