Step
*
of Lemma
es-interface-restrict_wf
∀[Info,A:Type]. ∀[I:EClass(A)]. ∀[P:es:EO+(Info) ─→ E ─→ ℙ]. ∀[p:∀es:EO+(Info). ∀e:E. Dec(P[es;e])].
((I|p) ∈ EClass(A))
BY
{ ((Auto THEN Unfold `eclass` 0) THEN ProveWfLemma) }
Latex:
Latex:
\mforall{}[Info,A:Type]. \mforall{}[I:EClass(A)]. \mforall{}[P:es:EO+(Info) {}\mrightarrow{} E {}\mrightarrow{} \mBbbP{}].
\mforall{}[p:\mforall{}es:EO+(Info). \mforall{}e:E. Dec(P[es;e])].
((I|p) \mmember{} EClass(A))
By
Latex:
((Auto THEN Unfold `eclass` 0) THEN ProveWfLemma)
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