Nuprl Lemma : cond-class_wf

[Info,A:Type]. ∀[X,Y:EClass(A)].  ([X?Y] ∈ EClass(A))


Proof




Definitions occuring in Statement :  cond-class: [X?Y] eclass: EClass(A[eo; e]) uall: [x:A]. B[x] member: t ∈ T universe: Type
Definitions unfolded in proof :  uall: [x:A]. B[x] member: t ∈ T cond-class: [X?Y] subtype_rel: A ⊆B nat: so_lambda: λ2y.t[x; y] so_apply: x[s1;s2]

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



Date html generated: 2016_05_16-PM-02_32_50
Last ObjectModification: 2015_12_29-AM-11_35_24

Theory : event-ordering


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