Nuprl Lemma : es-decl-set-avoids-tag_wf
∀[dd:DeclSet]. ∀[x:Id]. (es-decl-set-avoids-tag(dd;x) ∈ ℙ)
Proof
Definitions occuring in Statement :
es-decl-set-avoids-tag: es-decl-set-avoids-tag(dd;b),
es-decl-set: DeclSet,
Id: Id,
uall: ∀[x:A]. B[x],
prop: ℙ,
member: t ∈ T
Definitions unfolded in proof :
uall: ∀[x:A]. B[x],
member: t ∈ T,
es-decl-set-avoids-tag: es-decl-set-avoids-tag(dd;b),
es-decl-set: DeclSet,
spreadn: spread3,
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{}[dd:DeclSet]. \mforall{}[x:Id]. (es-decl-set-avoids-tag(dd;x) \mmember{} \mBbbP{})
Date html generated:
2016_05_16-PM-00_51_51
Last ObjectModification:
2015_12_29-PM-01_40_42
Theory : event-ordering
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