∀ {R : Type u_3} (S : Type u_4) [inst : CommRing R] [inst_1 : CommRing S] [inst_2 : Algebra R S] (T : Type u_1)
  [inst_3 : CommRing T] [inst_4 : Algebra R T] [inst_5 : Algebra S T] [inst_6 : IsScalarTower R S T] {A : Type u_2}
  {B : Type u_5} [inst_7 : CommRing A] [inst_8 : CommRing B] [inst_9 : Algebra R A] [inst_10 : Algebra R B]
  (f g : A →ₐ[R] B) [inst_11 : Module.Flat R T],
  (LinearMap.tensorEqLocusEquiv S T f.toLinearMap g.toLinearMap) 1 =
    (LinearMap.tensorEqLocusEquiv S T f.toLinearMap g.toLinearMap) 1