Nuprl Lemma : update-spec1_wf2 0,22

k:Knd, x:Id, n:Top, f:(VoidVoidTop). update-spec1(k;x;n;s,v.f(s,v))  kz:KndId fp Top 
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DefinitionsKnd, t  T, Id, Top, Void, Type, x:AB(x), x:AB(x), car.cdr, x.A(x), <a,b>, nil, x:AB(x), x:AB(x), xt(x), x : v, update-spec1(k;x;n;s,v.f(s;v))
Lemmasfpf-single wf, top wf, Id wf, Knd wf

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