Nuprl Lemma : class-output_wf

∀[Info,T:Type]. ∀[X:EClass(T)]. ∀[es:EO+(Info)]. ∀[bg:bag(E)].  (class-output(X;es;bg) ∈ bag(T))


Proof




Definitions occuring in Statement :  class-output: class-output(X;es;bg),  eclass: EClass(A[eo; e]),  event-ordering+: EO+(Info),  es-E: E,  uall: ∀[x:A]. B[x],  member: t ∈ T,  universe: Type,  bag: bag(T)
Lemmas :  bag-combine_wf,  class-le-before_wf,  bag_wf,  es-E_wf,  event-ordering+_subtype,  event-ordering+_wf,  eclass_wf
\mforall{}[Info,T:Type].  \mforall{}[X:EClass(T)].  \mforall{}[es:EO+(Info)].  \mforall{}[bg:bag(E)].    (class-output(X;es;bg)  \mmember{}  bag(T))



Date html generated: 2015_07_17-PM-00_14_53
Last ObjectModification: 2015_01_28-AM-00_02_26

Home Index