Nuprl Lemma : lookup-list-map-empty_wf
∀[Key,Value:Type].  (lookup-list-map-empty() ∈ lookup-list-map-type(Key;Value))
Proof
Definitions occuring in Statement : 
lookup-list-map-empty: lookup-list-map-empty()
, 
lookup-list-map-type: lookup-list-map-type(Key;Value)
, 
uall: ∀[x:A]. B[x]
, 
member: t ∈ T
, 
universe: Type
Definitions unfolded in proof : 
uall: ∀[x:A]. B[x]
, 
member: t ∈ T
, 
lookup-list-map-empty: lookup-list-map-empty()
, 
subtype_rel: A ⊆r B
, 
lookup-list-map-type: lookup-list-map-type(Key;Value)
, 
uimplies: b supposing a
Latex:
\mforall{}[Key,Value:Type].    (lookup-list-map-empty()  \mmember{}  lookup-list-map-type(Key;Value))
Date html generated:
2016_05_17-PM-01_50_59
Last ObjectModification:
2015_12_28-PM-08_50_14
Theory : datatype-signatures
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