Nuprl Lemma : update-spec_wf 11,40

ds:fpf(Id; x.Type), da:fpf(Knd; k.Type). update-spec(ds; da)  Type 
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DefinitionsId, t  T, Type, x. t(x), x:A. B(x), fpf(A; a.B(a)), Knd, x:A  B(x), void, x.A(x), t.2, id-deq, fpf-cap(f; eq; x; z), t.1, ma-valtype(da; k), x:AB(x), decl-state(ds), , type List, update-spec(ds; da)
Lemmasnat wf, decl-state wf, ma-valtype wf, pi1 wf, fpf-cap wf, id-deq wf, pi2 wf, Knd wf, fpf wf, Id wf

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