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formal statement (Lean)
139noncomputable def darkEnergyDensity (lambda : ℝ) : ℝ :=
proof body
Definition body.
140 lambda * c^2 / (8 * Real.pi * G)
141
142/-- Dark energy equation of state: w = p/ρ = -1.
143
144 For a cosmological constant, pressure equals negative density.
145 This drives accelerated expansion. -/
used by (1)
From the project-wide theorem graph. These declarations reference this one in their body.
depends on (14)
Lean names referenced from this declaration's body.
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of
in IndisputableMonolith.Astrophysics.NucleosynthesisTiers
decl_use
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G
in IndisputableMonolith.Constants
decl_use
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G
in IndisputableMonolith.Constants.Codata
decl_use
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darkEnergyDensity
in IndisputableMonolith.Cosmology.DarkEnergy
decl_use
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G
in IndisputableMonolith.Cost.FunctionalEquation
decl_use
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of
in IndisputableMonolith.Foundation.DAlembert.LedgerFactorization
decl_use
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of
in IndisputableMonolith.Foundation.PhiForcingDerived
decl_use
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of
in IndisputableMonolith.Foundation.SpectralEmergence
decl_use
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G
in IndisputableMonolith.Gravity.JCostInflaton
decl_use
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pressure
in IndisputableMonolith.ILG.PressureForm
decl_use
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of
in IndisputableMonolith.Information.PhysicsComplexityStructure
decl_use
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density
in IndisputableMonolith.Physics.NeutronStarCrustalRegimesFromRS
decl_use
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lambda
in IndisputableMonolith.Physics.RGTransport
decl_use
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constant
in IndisputableMonolith.Relativity.Fields.Scalar
decl_use