Evaluation by reduction

class Lean.Meta.ReduceEval (α : Type) : Type

• reduceEval : Expr → MetaM α

Instances

• Lean.Meta.instReduceEvalBinderInfo_qq
• Lean.Meta.instReduceEvalBitVec_qq
• Lean.Meta.instReduceEvalBool_qq
• Lean.Meta.instReduceEvalFVarId_qq
• Lean.Meta.instReduceEvalFinOfNeZeroNat_qq
• Lean.Meta.instReduceEvalLevelMVarId_qq
• Lean.Meta.instReduceEvalList_qq
• Lean.Meta.instReduceEvalLiteral_qq
• Lean.Meta.instReduceEvalMVarId_qq
• Lean.Meta.instReduceEvalName
• Lean.Meta.instReduceEvalNat
• Lean.Meta.instReduceEvalOption
• Lean.Meta.instReduceEvalString
• Lean.Meta.instReduceEvalUInt64_qq
• Lean.Meta.instReduceEvalUSize_qq

def Lean.Meta.reduceEval {α : Type} [ReduceEval α] (e : Expr) : MetaM α

Equations

• Lean.Meta.reduceEval e = Lean.Meta.withAtLeastTransparency Lean.Meta.TransparencyMode.default (Lean.Meta.ReduceEval.reduceEval e)

instance Lean.Meta.instReduceEvalNat : ReduceEval Nat

Equations

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

instance Lean.Meta.instReduceEvalOption {α : Type} [ReduceEval α] : ReduceEval (Option α)

Equations

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

instance Lean.Meta.instReduceEvalString : ReduceEval String

Equations

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

instance Lean.Meta.instReduceEvalName : ReduceEval Name

Equations

• Lean.Meta.instReduceEvalName = { reduceEval := Lean.Meta.evalName✝ }