Nuprl Lemma : es-interface-triple-def
∀[Info,A,B,C:Type]. ∀[X:EClass(A)]. ∀[Y:EClass(B)]. ∀[Z:EClass(C)]. ((X,Y,Z) = (X,(Y,Z)) ∈ EClass(A × B × C))
Proof
Definitions occuring in Statement :
es-interface-triple: (X,Y,Z),
es-interface-pair: (X,Y),
eclass: EClass(A[eo; e]),
uall: ∀[x:A]. B[x],
product: x:A × B[x],
universe: Type,
equal: s = t ∈ T
Lemmas :
es-interface-pair_wf,
eclass_wf,
es-E_wf,
event-ordering+_subtype,
event-ordering+_wf
Latex:
\mforall{}[Info,A,B,C:Type]. \mforall{}[X:EClass(A)]. \mforall{}[Y:EClass(B)]. \mforall{}[Z:EClass(C)]. ((X,Y,Z) = (X,(Y,Z)))
Date html generated:
2015_07_21-PM-03_46_55
Last ObjectModification:
2015_01_27-PM-06_23_55
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