Nuprl Lemma : normal-valtype 11,40

da:fpf(Knd; k.Type), k:Knd. normal-da{i:l}(da normal-type{i:l}(ma-valtype(dak)) 
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Definitionsnormal-da{i:l}(da), ma-valtype(dak), fpf-all(Aeqfx,v.P(x;v)), fpf-cap(feqxz), if b then t else f fi , fpf-ap(feqx), left + right, Unit, P  Q, P  Q, x:A  B(x), fpf-dom(eqxf), Kind-deq, x:AB(x), fpf(Aa.B(a)), xt(x), x.A(x), Type, Knd, prop{i:l}, s = t, , b, A, b, P  Q, t  T, x:AB(x), normal-type{i:l}(T), top
Lemmasnormal-top, assert wf, not wf, bnot wf, bool wf, Knd wf, fpf-trivial-subtype-top, Kind-deq wf, fpf-dom wf, assert of bnot, eqff to assert, iff transitivity, eqtt to assert, fpf wf, fpf-ap wf, normal-type wf

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