{motive : Mathlib.Tactic.RingNF.Config → Sort u} →
  (t : Mathlib.Tactic.RingNF.Config) →
    ((toConfig : Mathlib.Tactic.AtomM.Recurse.Config) →
        (failIfUnchanged : Bool) →
          (mode : Mathlib.Tactic.RingNF.RingMode) →
            motive { toConfig := toConfig, failIfUnchanged := failIfUnchanged, mode := mode }) →
      motive t