Research-Stack/0-Core-Formalism/lean/Semantics/Semantics/CosmicStructure.lean

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import Semantics.PhysicsScalar
import Semantics.RegimeCore
import Semantics.ElectromagneticSpectrum
import Semantics.BoundaryDynamics
import Semantics.CriticalityDynamics
import Semantics.MagnetoPlasma
import Semantics.MultiBodyField
import Semantics.FixedPoint
import Semantics.ManifoldStructures
namespace Semantics.CosmicStructure
open Semantics.PhysicsScalar
open Semantics.RegimeCore
open Semantics.ElectromagneticSpectrum
open Semantics.BoundaryDynamics
open Semantics.CriticalityDynamics
open Semantics.MagnetoPlasma
open Semantics.MultiBodyField
open Semantics.ManifoldStructures
abbrev CosmicStructureId := UInt16
abbrev CosmicZoneId := UInt16
inductive CosmicFlavor
| diffuseHalo
| filamentNetwork
| clusterMedium
| magnetizedAssembly
| radiativeShell
| criticalLattice
| boundaryWeb
deriving DecidableEq
inductive CosmicMorphology
| cloud
| tendril
| sheath
| loop
| web
| shell
| coreHalo
deriving DecidableEq
inductive CosmicStability
| csStable
| csMetastable
| csUnstable
| csEruptive
| csCollapsed
deriving DecidableEq
structure CosmicZone where
zoneId : CosmicZoneId
label : String
assignment : RegionAssignment
flavor : CosmicFlavor
morphology : CosmicMorphology
baseDensity : PhysicsScalar.Q16_16
baseTemperature : PhysicsScalar.Q16_16
deriving DecidableEq
structure CosmicSignature where
bodyCount : UInt16
boundaryFluidity : PhysicsScalar.Q16_16
criticality : PhysicsScalar.Q16_16
spectralCoherence : PhysicsScalar.Q16_16
magnetoAlignment : PhysicsScalar.Q16_16
densityContrast : PhysicsScalar.Q16_16
emissionStrength : PhysicsScalar.Q16_16
deriving DecidableEq
structure CosmicStructure (n : Nat) where
structureId : CosmicStructureId
label : String
assembly : MultiBodyAssembly n
zones : List CosmicZone
sample? : Option ElectromagneticSample
structure CosmicTransitionRequest (n : Nat) where
cosmicStructure : CosmicStructure n
injectedSample? : Option ElectromagneticSample
preferReconnection : Bool
preferCriticalRedistribution : Bool
structure CosmicTransitionResult (n : Nat) where
cosmicStructure : CosmicStructure n
signature : CosmicSignature
stability : CosmicStability
admitted : Bool
def zoneBoundaryFluidity
(assembly : MultiBodyAssembly n)
(zone : CosmicZone) : PhysicsScalar.Q16_16 :=
let zId := zone.assignment.regionId
let matching := assembly.boundaries.toList.filter (fun (b : BoundaryLayer) => b.sourceRegionId = zId || b.targetRegionId = zId)
let fluiditySum := matching.foldl (fun acc (b : BoundaryLayer) => PhysicsScalar.Q16_16.addSaturating acc b.fluidity) PhysicsScalar.Q16_16.zero
if matching.isEmpty then PhysicsScalar.Q16_16.zero else PhysicsScalar.Q16_16.divQ16_16 fluiditySum (UInt32.ofNat matching.length)
def zoneDensityContrast (zone : CosmicZone) : PhysicsScalar.Q16_16 :=
PhysicsScalar.Q16_16.absDiff zone.baseDensity zone.baseTemperature
def zoneEmissionStrength
(zone : CosmicZone)
(sample? : Option ElectromagneticSample) : PhysicsScalar.Q16_16 :=
let sampleStrength :=
match sample? with
| none => PhysicsScalar.Q16_16.zero
| some sample => sample.bandProfile.intensity
PhysicsScalar.Q16_16.mean3 zone.baseDensity zone.baseTemperature sampleStrength
def cosmicSignatureOf
(s : CosmicStructure n) : CosmicSignature :=
let assemblySignature := multiBodySignatureOf s.assembly s.sample?
let bodyCount := assemblySignature.bodyCount
let zoneCount := s.zones.length
let fluiditySum := s.zones.foldl (fun acc zone => PhysicsScalar.Q16_16.addSaturating acc (zoneBoundaryFluidity s.assembly zone)) PhysicsScalar.Q16_16.zero
let densitySum := s.zones.foldl (fun acc zone => PhysicsScalar.Q16_16.addSaturating acc (zoneDensityContrast zone)) PhysicsScalar.Q16_16.zero
let emissionSum := s.zones.foldl (fun acc zone => PhysicsScalar.Q16_16.addSaturating acc (zoneEmissionStrength zone s.sample?)) PhysicsScalar.Q16_16.zero
let zoneDiv := if zoneCount = 0 then 1 else zoneCount
{ bodyCount := bodyCount
, boundaryFluidity := PhysicsScalar.Q16_16.divQ16_16 fluiditySum (UInt32.ofNat zoneDiv)
, criticality := assemblySignature.criticalPressure
, spectralCoherence := assemblySignature.spectralCoherence
, magnetoAlignment := assemblySignature.magnetoAlignment
, densityContrast := PhysicsScalar.Q16_16.divQ16_16 densitySum (UInt32.ofNat zoneDiv)
, emissionStrength := PhysicsScalar.Q16_16.divQ16_16 emissionSum (UInt32.ofNat zoneDiv) }
def classifyCosmicStability (signature : CosmicSignature) : CosmicStability :=
if PhysicsScalar.Q16_16.ge signature.criticality PhysicsScalar.Q16_16.one then
.csCollapsed
else if PhysicsScalar.Q16_16.ge signature.criticality (PhysicsScalar.Q16_16.add PhysicsScalar.Q16_16.half PhysicsScalar.Q16_16.quarter) && PhysicsScalar.Q16_16.ge signature.boundaryFluidity PhysicsScalar.Q16_16.half then
.csEruptive
else if PhysicsScalar.Q16_16.ge signature.criticality PhysicsScalar.Q16_16.half then
.csUnstable
else if PhysicsScalar.Q16_16.ge signature.magnetoAlignment PhysicsScalar.Q16_16.half && PhysicsScalar.Q16_16.ge signature.spectralCoherence PhysicsScalar.Q16_16.quarter then
.csStable
else
.csMetastable
def processCosmicTransition
(request : CosmicTransitionRequest n) : CosmicTransitionResult n :=
let s := request.cosmicStructure
let sample? := match request.injectedSample? with | some sj => some sj | none => s.sample?
let updatedStructure := { s with sample? := sample? }
let signature := cosmicSignatureOf updatedStructure
let stability := classifyCosmicStability signature
let admitted :=
match updatedStructure.zones.head? with
| none => true
| some zone =>
match zone.flavor with
| .criticalLattice => request.preferCriticalRedistribution || PhysicsScalar.Q16_16.ge signature.criticality PhysicsScalar.Q16_16.quarter
| .boundaryWeb => request.preferReconnection || PhysicsScalar.Q16_16.ge signature.boundaryFluidity PhysicsScalar.Q16_16.quarter
| _ => true
{ cosmicStructure := updatedStructure
, signature := signature
, stability := stability
, admitted := admitted }
def defaultHaloZone (assignment : RegionAssignment) : CosmicZone :=
{ zoneId := 1
, label := "defaultHaloZone"
, assignment := assignment
, flavor := .diffuseHalo
, morphology := .coreHalo
, baseDensity := PhysicsScalar.Q16_16.half
, baseTemperature := PhysicsScalar.Q16_16.half }
def defaultCosmicStructure (assembly : MultiBodyAssembly n) (assignment : RegionAssignment) : CosmicStructure n :=
{ structureId := 1
, label := "defaultCosmicStructure"
, assembly := assembly
, zones := [defaultHaloZone assignment]
, sample? := none }
end Semantics.CosmicStructure