Nuprl Lemma : es-E-interface-strong-subtype
∀[Info:Type]. ∀[es:EO+(Info)]. ∀[X:EClass(Top)]. strong-subtype(E(X);E)
Proof
Definitions occuring in Statement :
es-E-interface: E(X),
eclass: EClass(A[eo; e]),
event-ordering+: EO+(Info),
es-E: E,
strong-subtype: strong-subtype(A;B),
uall: ∀[x:A]. B[x],
top: Top,
universe: Type
Definitions unfolded in proof :
es-E-interface: E(X),
uall: ∀[x:A]. B[x],
member: t ∈ T,
subtype_rel: A ⊆r B,
so_lambda: λ2x.t[x],
so_apply: x[s],
prop: ℙ,
implies: P ⇒ Q,
so_lambda: λ2x y.t[x; y],
so_apply: x[s1;s2]
Latex:
\mforall{}[Info:Type]. \mforall{}[es:EO+(Info)]. \mforall{}[X:EClass(Top)]. strong-subtype(E(X);E)
Date html generated:
2016_05_16-PM-02_51_03
Last ObjectModification:
2015_12_29-AM-11_22_27
Theory : event-ordering
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