Documentation

Lean.Elab.Calc

source
def Lean.Elab.Term.getCalcRelation? (e : Lean.Expr) :
Lean.MetaM (Option (Lean.Expr × Lean.Expr × Lean.Expr))

Decompose e into (r, a, b).

Remark: it assumes the last two arguments are explicit.

Equations
  • One or more equations did not get rendered due to their size.
source
def Lean.Elab.Term.mkCalcTrans (result : Lean.Expr) (resultType : Lean.Expr) (step : Lean.Expr) (stepType : Lean.Expr) :
Lean.MetaM (Lean.Expr × Lean.Expr)
Equations
  • One or more equations did not get rendered due to their size.
source
def Lean.Elab.Term.elabCalcSteps (steps : Array Lean.Syntax) :
Lean.Elab.TermElabM Lean.Expr

Elaborate calc-steps

Equations
  • One or more equations did not get rendered due to their size.
source
def Lean.Elab.Term.elabCalc :
Lean.Elab.Term.TermElab

Elaborator for the calc term mode variant.

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