structure Lean.Meta.Simp.Result : Type

• expr : Lean.Expr
• proof? : Option Lean.Expr
• dischargeDepth : Nat

instance Lean.Meta.Simp.instInhabitedResult : Inhabited Lean.Meta.Simp.Result

Equations

• Lean.Meta.Simp.instInhabitedResult = { default := { expr := default, proof? := default, dischargeDepth := default } }

@[inline]

abbrev Lean.Meta.Simp.Cache : Type

Equations

• Lean.Meta.Simp.Cache = Lean.ExprMap Lean.Meta.Simp.Result

@[inline]

abbrev Lean.Meta.Simp.CongrCache : Type

Equations

• Lean.Meta.Simp.CongrCache = Lean.ExprMap (Option Lean.Meta.CongrTheorem)

structure Lean.Meta.Simp.Context : Type

• config : Lean.Meta.Simp.Config
• simpTheorems : Lean.Meta.SimpTheoremsArray
• congrTheorems : Lean.Meta.SimpCongrTheorems
• parent? : Option Lean.Expr
• dischargeDepth : Nat

instance Lean.Meta.Simp.instInhabitedContext : Inhabited Lean.Meta.Simp.Context

Equations

• Lean.Meta.Simp.instInhabitedContext = { default := { config := default, simpTheorems := default, congrTheorems := default, parent? := default, dischargeDepth := default } }

def Lean.Meta.Simp.Context.isDeclToUnfold (ctx : Lean.Meta.Simp.Context) (declName : Lean.Name) : Bool

Equations

• Lean.Meta.Simp.Context.isDeclToUnfold ctx declName = Lean.Meta.SimpTheoremsArray.isDeclToUnfold ctx.simpTheorems declName

def Lean.Meta.Simp.Context.mkDefault : Lean.MetaM Lean.Meta.Simp.Context

Equations

• One or more equations did not get rendered due to their size.

@[inline]

abbrev Lean.Meta.Simp.UsedSimps : Type

Equations

• Lean.Meta.Simp.UsedSimps = Lean.HashMap Lean.Meta.Origin Nat

structure Lean.Meta.Simp.State : Type

• cache : Lean.Meta.Simp.Cache
• congrCache : Lean.Meta.Simp.CongrCache
• usedTheorems : Lean.Meta.Simp.UsedSimps
• numSteps : Nat

@[inline]

abbrev Lean.Meta.Simp.SimpM (α : Type) : Type

Equations

• Lean.Meta.SimpM = ReaderT Lean.Meta.Simp.Context (StateRefT' IO.RealWorld Lean.Meta.Simp.State Lean.MetaM)

instance Lean.Meta.Simp.instMonadBacktrackSavedStateSimpM : Lean.MonadBacktrack Lean.Meta.SavedState Lean.Meta.SimpM

Equations

• Lean.Meta.Simp.instMonadBacktrackSavedStateSimpM = { saveState := liftM Lean.Meta.saveState, restoreState := fun s => liftM (Lean.Meta.SavedState.restore s) }

inductive Lean.Meta.Simp.Step : Type

• visit: Lean.Meta.Simp.Result → Lean.Meta.Simp.Step
• done: Lean.Meta.Simp.Result → Lean.Meta.Simp.Step

instance Lean.Meta.Simp.instInhabitedStep : Inhabited Lean.Meta.Simp.Step

Equations

• Lean.Meta.Simp.instInhabitedStep = { default := Lean.Meta.Simp.Step.visit default }

def Lean.Meta.Simp.Step.result : Lean.Meta.Simp.Step → Lean.Meta.Simp.Result

Equations

• Lean.Meta.Simp.Step.result _fun_discr = match _fun_discr with | Lean.Meta.Simp.Step.visit r => r | Lean.Meta.Simp.Step.done r => r

def Lean.Meta.Simp.Step.updateResult : Lean.Meta.Simp.Step → Lean.Meta.Simp.Result → Lean.Meta.Simp.Step

Equations

• One or more equations did not get rendered due to their size.

structure Lean.Meta.Simp.Methods : Type

• pre : Lean.Expr → Lean.Meta.SimpM Lean.Meta.Simp.Step
• post : Lean.Expr → Lean.Meta.SimpM Lean.Meta.Simp.Step
• discharge? : Lean.Expr → Lean.Meta.SimpM (Option Lean.Expr)

instance Lean.Meta.Simp.instInhabitedMethods : Inhabited Lean.Meta.Simp.Methods

Equations

• Lean.Meta.Simp.instInhabitedMethods = { default := { pre := default, post := default, discharge? := default } }

@[inline]

abbrev Lean.Meta.Simp.M (α : Type) : Type

Equations

• Lean.Meta.Simp.M = ReaderT Lean.Meta.Simp.Methods Lean.Meta.SimpM

def Lean.Meta.Simp.pre (e : Lean.Expr) : Lean.Meta.Simp.M Lean.Meta.Simp.Step

Equations

• Lean.Meta.Simp.pre e = do let a ← read liftM (Lean.Meta.Simp.Methods.pre a e)

def Lean.Meta.Simp.post (e : Lean.Expr) : Lean.Meta.Simp.M Lean.Meta.Simp.Step

Equations

• Lean.Meta.Simp.post e = do let a ← read liftM (Lean.Meta.Simp.Methods.post a e)

def Lean.Meta.Simp.discharge? (e : Lean.Expr) : Lean.Meta.Simp.M (Option Lean.Expr)

Equations

• Lean.Meta.Simp.discharge? e = do let a ← read liftM (Lean.Meta.Simp.Methods.discharge? a e)

def Lean.Meta.Simp.getConfig : Lean.Meta.Simp.M Lean.Meta.Simp.Config

Equations

• Lean.Meta.Simp.getConfig = do let a ← readThe Lean.Meta.Simp.Context pure a.config

@[inline]

def Lean.Meta.Simp.withParent {α : Type} (parent : Lean.Expr) (f : Lean.Meta.Simp.M α) : Lean.Meta.Simp.M α

Equations

• One or more equations did not get rendered due to their size.

def Lean.Meta.Simp.getSimpTheorems : Lean.Meta.Simp.M Lean.Meta.SimpTheoremsArray

Equations

• Lean.Meta.Simp.getSimpTheorems = do let a ← readThe Lean.Meta.Simp.Context pure a.simpTheorems

def Lean.Meta.Simp.getSimpCongrTheorems : Lean.Meta.Simp.M Lean.Meta.SimpCongrTheorems

Equations

• Lean.Meta.Simp.getSimpCongrTheorems = do let a ← readThe Lean.Meta.Simp.Context pure a.congrTheorems

@[inline]

def Lean.Meta.Simp.withSimpTheorems {α : Type} (s : Lean.Meta.SimpTheoremsArray) (x : Lean.Meta.Simp.M α) : Lean.Meta.Simp.M α

Equations

• One or more equations did not get rendered due to their size.

def Lean.Meta.Simp.recordSimpTheorem (thmId : Lean.Meta.Origin) : Lean.Meta.SimpM Unit

Equations

• One or more equations did not get rendered due to their size.