∀ {R : Type u_1} [inst : CommRing R] {M : Type u_2} [inst_1 : AddCommGroup M] [inst_2 : Module R M]
  {Q : QuadraticForm R M} (m : M),
  CliffordAlgebra.reverseOp ((CliffordAlgebra.ι Q) m) = MulOpposite.op ((CliffordAlgebra.ι Q) m)