{𝕜 : Type u_1} →
  (G : Type u_2) →
    [inst : Field 𝕜] →
      [inst_1 : LinearOrder 𝕜] →
        [IsStrictOrderedRing 𝕜] →
          [inst_3 : AddCommGroup G] →
            [inst_4 : PartialOrder G] →
              [IsOrderedAddMonoid G] → [inst_6 : Module 𝕜 G] → {a : 𝕜} → [PosSMulMono 𝕜 G] → a < 0 → G ≃o Gᵒᵈ