FDL - Nuprl Lemma : es-E-interface-subtype_rel

Nuprl Lemma : es-E-interface-subtype_rel

es:ES, X:AbsInterface(Top). E(X)

r E

Definitions ES, Type, EqDecider(T), Unit, left + right, x:AB(x), IdLnk, x:A B(x), Id, EOrderAxioms(E; pred?; info), f(a), EState(T), Knd, kindcase(k; a.f(a); l,t.g(l;t) ), Msg(M), type List, , , val-axiom(E;V;M;info;pred?;init;Trans;Choose;Send;val;time), e < e', r s, P Q, x:A. B(x), , b, constant_function(f;A;B), P & Q, Top, t T, let x,y = A in B(x;y), AbsInterface(A), e X, , E, x.A(x), x. t(x), {x:A| B(x)} , E(X)

Lemmas es-interface wf, top wf, event system wf, es-E wf, subtype rel set, assert wf, es-is-interface wf