Nuprl Lemma : consistent-class_wf
∀[Info,T:Type]. ∀[R:T ⟶ T ⟶ ℙ]. ∀[X:EClass(T)]. ∀[es:EO+(Info)]. (any x,y from X satisfy R[x;y] ∈ ℙ)
Proof
Definitions occuring in Statement :
consistent-class: consistent-class,
eclass: EClass(A[eo; e]),
event-ordering+: EO+(Info),
uall: ∀[x:A]. B[x],
prop: ℙ,
so_apply: x[s1;s2],
member: t ∈ T,
function: x:A ⟶ B[x],
universe: Type
Definitions unfolded in proof :
uall: ∀[x:A]. B[x],
member: t ∈ T,
consistent-class: consistent-class,
subtype_rel: A ⊆r B,
so_lambda: λ2x.t[x],
implies: P ⇒ Q,
prop: ℙ,
so_apply: x[s1;s2],
so_apply: x[s],
so_lambda: λ2x y.t[x; y]
Latex:
\mforall{}[Info,T:Type]. \mforall{}[R:T {}\mrightarrow{} T {}\mrightarrow{} \mBbbP{}]. \mforall{}[X:EClass(T)]. \mforall{}[es:EO+(Info)].
(any x,y from X satisfy
R[x;y] \mmember{} \mBbbP{})
Date html generated:
2016_05_16-PM-01_37_07
Last ObjectModification:
2015_12_29-PM-02_06_26
Theory : event-ordering
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