∀ {fuel : Lean.Elab.Tactic.Do.Fuel} {simpState : Lean.Meta.Simp.State} {invariants vcs : Array Lean.MVarId}
  {fuel_1 : Lean.Elab.Tactic.Do.Fuel} {simpState_1 : Lean.Meta.Simp.State} {invariants_1 vcs_1 : Array Lean.MVarId},
  { fuel := fuel, simpState := simpState, invariants := invariants, vcs := vcs } =
      { fuel := fuel_1, simpState := simpState_1, invariants := invariants_1, vcs := vcs_1 } →
    fuel = fuel_1 ∧ simpState = simpState_1 ∧ invariants = invariants_1 ∧ vcs = vcs_1