Nuprl Lemma : single-valued-on-header_wf
∀[Info:Type]. ∀[f:Name ⟶ Type]. ∀[X:EClass(Interface)]. ∀[hdr:Name]. (single-valued-on-header{i:l}(Info;X;hdr) ∈ ℙ')
Proof
Definitions occuring in Statement :
single-valued-on-header: single-valued-on-header{i:l}(Info;X;hdr),
msg-interface: Interface,
eclass: EClass(A[eo; e]),
name: Name,
uall: ∀[x:A]. B[x],
prop: ℙ,
member: t ∈ T,
function: x:A ⟶ B[x],
universe: Type
Definitions unfolded in proof :
uall: ∀[x:A]. B[x],
member: t ∈ T,
single-valued-on-header: single-valued-on-header{i:l}(Info;X;hdr),
so_lambda: λ2x.t[x],
subtype_rel: A ⊆r B,
prop: ℙ,
so_apply: x[s],
so_lambda: λ2x y.t[x; y],
so_apply: x[s1;s2]
Latex:
\mforall{}[Info:Type]. \mforall{}[f:Name {}\mrightarrow{} Type]. \mforall{}[X:EClass(Interface)]. \mforall{}[hdr:Name].
(single-valued-on-header\{i:l\}(Info;X;hdr) \mmember{} \mBbbP{}')
Date html generated:
2016_05_17-AM-09_01_36
Last ObjectModification:
2015_12_29-PM-02_50_44
Theory : messages
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