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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