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Step * of Lemma rec-combined-class-0_wf

∀[Info,A:Type]. ∀[F:bag(A) ⟶ bag(A)].  (rec-combined-class-0(F) ∈ EClass(A))
BY
{ (ProveWfLemma
   THEN (InstLemma `rec-combined-class_wf` [⌜Info⌝; ⌜0⌝; ⌜λn.[][n]⌝]⋅ THENA Auto)
   THEN BHyp (-1) 
   THEN Reduce 0
   THEN Auto') }

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Latex:

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Latex:
\mforall{}[Info,A:Type].  \mforall{}[F:bag(A)  {}\mrightarrow{}  bag(A)].    (rec-combined-class-0(F)  \mmember{}  EClass(A))


By

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Latex:
(ProveWfLemma
  THEN  (InstLemma  `rec-combined-class\_wf`  [\mkleeneopen{}Info\mkleeneclose{};  \mkleeneopen{}0\mkleeneclose{};  \mkleeneopen{}\mlambda{}n.[][n]\mkleeneclose{}]\mcdot{}  THENA  Auto)
  THEN  BHyp  (-1) 
  THEN  Reduce  0
  THEN  Auto')

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