Nuprl Lemma : single-valued-classrel_wf
∀[Info,T:Type]. ∀[es:EO+(Info)]. ∀[X:EClass(T)].  (single-valued-classrel(es;X;T) ∈ ℙ)
Proof
Definitions occuring in Statement : 
single-valued-classrel: single-valued-classrel(es;X;T)
, 
eclass: EClass(A[eo; e])
, 
event-ordering+: EO+(Info)
, 
uall: ∀[x:A]. B[x]
, 
prop: ℙ
, 
member: t ∈ T
, 
universe: Type
Definitions unfolded in proof : 
uall: ∀[x:A]. B[x]
, 
member: t ∈ T
, 
single-valued-classrel: single-valued-classrel(es;X;T)
, 
subtype_rel: A ⊆r B
, 
so_lambda: λ2x.t[x]
, 
implies: P 
⇒ Q
, 
prop: ℙ
, 
so_apply: x[s]
, 
so_lambda: λ2x y.t[x; y]
, 
so_apply: x[s1;s2]
Latex:
\mforall{}[Info,T:Type].  \mforall{}[es:EO+(Info)].  \mforall{}[X:EClass(T)].    (single-valued-classrel(es;X;T)  \mmember{}  \mBbbP{})
Date html generated:
2016_05_16-PM-01_41_45
Last ObjectModification:
2015_12_29-PM-02_10_45
Theory : event-ordering
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