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
Lemmas :
strong-subtype-set2,
es-E_wf,
event-ordering+_subtype,
assert_wf,
in-eclass_wf,
strong-subtype_witness,
eclass_wf,
top_wf,
event-ordering+_wf
\mforall{}[Info:Type]. \mforall{}[es:EO+(Info)]. \mforall{}[X:EClass(Top)]. strong-subtype(E(X);E)
Date html generated:
2015_07_17-PM-00_56_12
Last ObjectModification:
2015_01_27-PM-10_47_13
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