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Step * of Lemma dataflow-ext-eq

∀[A,B:Type].  dataflow(A;B) ≡ A ⟶ (dataflow(A;B) × B)
BY
{ (Auto THEN Unfold `dataflow` 0 THEN BLemma `corec-ext` THEN Auto) }

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Latex:

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Latex:
\mforall{}[A,B:Type].    dataflow(A;B)  \mequiv{}  A  {}\mrightarrow{}  (dataflow(A;B)  \mtimes{}  B)


By

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Latex:
(Auto  THEN  Unfold  `dataflow`  0  THEN  BLemma  `corec-ext`  THEN  Auto)

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