`MediumState`

definition

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module: IndisputableMonolith.Flight.Medium
domain: Flight
line: 47 · github
papers citing: none yet

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IndisputableMonolith.Flight.Medium on GitHub at line 47.

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formal source

  44
  45This intentionally mirrors the way the LNAL VM would evolve a local patch.
  46-/
  47structure MediumState where
  48  center    : VorticityVoxel
  49  neighbors : List VorticityVoxel
  50
  51/-- Convenience: the signed log-vorticity at the center voxel.
  52
  53`logVorticity` is treated as a φ-quantized proxy for `log |ω|`.
  54-/
  55@[simp] def logVorticity (S : MediumState) : ℝ := S.center.logVorticity
  56
  57/-- Convenience: absolute log-vorticity (magnitude proxy). -/
  58@[simp] def absLogVorticity (S : MediumState) : ℝ := |S.center.logVorticity|
  59
  60/-- A very lightweight “helicity proxy” placeholder.
  61
  62In the LNAL fluids comments, helicity is tracked in an auxiliary slot; the
  63current domain file does not expose it directly, so we provide a stubbed
  64field for downstream refinement.
  65-/
  66structure HelicityProxy where
  67  value : ℝ
  68
  69/-- Attach a helicity proxy to a medium state (display-level wrapper). -/
  70structure MediumStateH where
  71  S : MediumState
  72  H : HelicityProxy
  73
  74end Medium
  75end Flight
  76end IndisputableMonolith
  77

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