Nuprl Lemma : normal-ds_wf
∀[ds:x:Id fp-> Type]. (Normal(ds) ∈ ℙ)
Proof
Definitions occuring in Statement :
normal-ds: Normal(ds),
fpf: a:A fp-> B[a],
Id: Id,
uall: ∀[x:A]. B[x],
prop: ℙ,
member: t ∈ T,
universe: Type
Definitions unfolded in proof :
uall: ∀[x:A]. B[x],
member: t ∈ T,
normal-ds: Normal(ds),
fpf-all: ∀x∈dom(f). v=f(x) ⇒ P[x; v],
so_lambda: λ2x.t[x],
implies: P ⇒ Q,
prop: ℙ,
subtype_rel: A ⊆r B,
so_apply: x[s],
uimplies: b supposing a,
all: ∀x:A. B[x],
top: Top
Latex:
\mforall{}[ds:x:Id fp-> Type]. (Normal(ds) \mmember{} \mBbbP{})
Date html generated:
2016_05_16-AM-11_40_37
Last ObjectModification:
2015_12_29-AM-09_33_54
Theory : event-ordering
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