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structure

BridgeData

definition
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module
IndisputableMonolith.Gravity.ILG
domain
Gravity
line
12 · github
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IndisputableMonolith.Gravity.ILG on GitHub at line 12.

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   9
  10/-! Minimal extracted time-kernel basics with parametric interfaces. -/
  11
  12structure BridgeData where
  13  tau0 : ℝ
  14
  15structure BaryonCurves where
  16  vgas  : ℝ → ℝ
  17  vdisk : ℝ → ℝ
  18  vbul  : ℝ → ℝ
  19
  20/-! Configurable numeric regularization parameters. -/
  21structure Config where
  22  upsilonStar : ℝ
  23  eps_r : ℝ
  24  eps_v : ℝ
  25  eps_t : ℝ
  26  eps_a : ℝ
  27
  28@[simp] def defaultConfig : Config :=
  29  { upsilonStar := 1.0
  30  , eps_r := 1e-12
  31  , eps_v := 1e-12
  32  , eps_t := 0.01
  33  , eps_a := 1e-12 }
  34
  35structure ConfigProps (cfg : Config) : Prop where
  36  eps_t_nonneg : 0 ≤ cfg.eps_t
  37  eps_t_le_one : cfg.eps_t ≤ 1
  38
  39@[simp] lemma defaultConfig_props : ConfigProps defaultConfig := by
  40  refine ⟨?h0, ?h1⟩ <;> norm_num
  41
  42def vbarSq_with (cfg : Config) (C : BaryonCurves) (r : ℝ) : ℝ :=