Nuprl Lemma : es-interface-val-restrict 11,40

A:Type, es:ES, I:AbsInterface(A), P:(E), p:(e:E. Dec(P(e))), e:E.
((e  (I|p)))  ((I|p)(e) = I(e A
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DefinitionsP  Q, x:AB(x), xt(x), E, f(a), x(s), b, Dec(P), x:AB(x), Type, , Top, left + right, ES, X(e), (I|p), e  X, AbsInterface(A)
Lemmasdo-apply-p-restrict

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