Nuprl Lemma : on-loc-classrel
∀[Info,T:Type]. ∀[X:Id ⟶ EClass(T)]. ∀[es:EO+(Info)]. ∀[e:E]. ∀[v:T].  (v ∈ on-loc-class(X)(e) 
⇐⇒ v ∈ X loc(e)(e))
Proof
Definitions occuring in Statement : 
on-loc-class: on-loc-class(X)
, 
classrel: v ∈ X(e)
, 
eclass: EClass(A[eo; e])
, 
event-ordering+: EO+(Info)
, 
es-loc: loc(e)
, 
es-E: E
, 
Id: Id
, 
uall: ∀[x:A]. B[x]
, 
iff: P 
⇐⇒ Q
, 
apply: f a
, 
function: x:A ⟶ B[x]
, 
universe: Type
Definitions unfolded in proof : 
classrel: v ∈ X(e)
, 
on-loc-class: on-loc-class(X)
, 
iff: P 
⇐⇒ Q
, 
and: P ∧ Q
, 
implies: P 
⇒ Q
, 
member: t ∈ T
, 
prop: ℙ
, 
uall: ∀[x:A]. B[x]
, 
subtype_rel: A ⊆r B
, 
eclass: EClass(A[eo; e])
, 
so_lambda: λ2x y.t[x; y]
, 
so_apply: x[s1;s2]
, 
rev_implies: P 
⇐ Q
, 
bag-member: x ↓∈ bs
, 
squash: ↓T
Latex:
\mforall{}[Info,T:Type].  \mforall{}[X:Id  {}\mrightarrow{}  EClass(T)].  \mforall{}[es:EO+(Info)].  \mforall{}[e:E].  \mforall{}[v:T].
    (v  \mmember{}  on-loc-class(X)(e)  \mLeftarrow{}{}\mRightarrow{}  v  \mmember{}  X  loc(e)(e))
Date html generated:
2016_05_17-AM-09_16_30
Last ObjectModification:
2016_01_17-PM-11_13_27
Theory : classrel!lemmas
Home
Index