Step
*
of Lemma
homeo-inv_wf
No Annotations
∀[X,Y:Type]. ∀[dX:metric(X)]. ∀[dY:metric(Y)]. ∀[h:homeomorphic(X;dX;Y;dY)].  (homeo-inv(h) ∈ homeomorphic(Y;dY;X;dX))
BY
{ (Intros THEN Unhide THEN RepeatFor 2 (D -1) THEN RepUR ``homeo-inv homeomorphic exists sq_exists`` 0 THEN Auto) }
Latex:
Latex:
No  Annotations
\mforall{}[X,Y:Type].  \mforall{}[dX:metric(X)].  \mforall{}[dY:metric(Y)].  \mforall{}[h:homeomorphic(X;dX;Y;dY)].
    (homeo-inv(h)  \mmember{}  homeomorphic(Y;dY;X;dX))
By
Latex:
(Intros
  THEN  Unhide
  THEN  RepeatFor  2  (D  -1)
  THEN  RepUR  ``homeo-inv  homeomorphic  exists  sq\_exists``  0
  THEN  Auto)
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