Nuprl Lemma : lift-class_wf

∀[Info,A:Type]. ∀[X:EClass(A)].  (Lift(X) ∈ EClass(bag(A)))


Proof




Definitions occuring in Statement :  lift-class: Lift(X),  eclass: EClass(A[eo; e]),  uall: ∀[x:A]. B[x],  member: t ∈ T,  universe: Type,  bag: bag(T)
Definitions unfolded in proof :  uall: ∀[x:A]. B[x],  member: t ∈ T,  lift-class: Lift(X),  all: ∀x:A. B[x],  so_lambda: λ2x y.t[x; y],  subtype_rel: A ⊆r B,  so_apply: x[s1;s2]

Latex:
\mforall{}[Info,A:Type].  \mforall{}[X:EClass(A)].    (Lift(X)  \mmember{}  EClass(bag(A)))



Date html generated: 2016_05_17-AM-00_25_20
Last ObjectModification: 2015_12_29-AM-00_44_07

Theory : event-ordering


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