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Step * of Lemma base-class-caused-by_wf

∀[f:Name ─→ Type]. ∀[es:EO+(Message(f))]. ∀[A:Type]. ∀[Z:A ─→ EClass(Id × Message(f))]. ∀[hdr:Name]. ∀[X:EClass(f hdr)].
  (hdr.X <-- p.Z[p] ∈ ℙ')
BY
{ ProveWfLemma }

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Latex:

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Latex:
\mforall{}[f:Name  {}\mrightarrow{}  Type].  \mforall{}[es:EO+(Message(f))].  \mforall{}[A:Type].  \mforall{}[Z:A  {}\mrightarrow{}  EClass(Id  \mtimes{}  Message(f))].  \mforall{}[hdr:Name].
\mforall{}[X:EClass(f  hdr)].
    (hdr.X  <--  p.Z[p]  \mmember{}  \mBbbP{}')


By

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Latex:
ProveWfLemma

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