Nuprl Lemma : hdf-single-valued-except_wf
∀[f:Name ⟶ Type]. ∀[hdrs:Name List]. ∀[X:msg-interface-hdf(f)]. (hdf-single-valued-except(f;hdrs;X) ∈ ℙ)
Proof
Definitions occuring in Statement :
hdf-single-valued-except: hdf-single-valued-except(f;hdrs;X),
msg-interface-hdf: msg-interface-hdf(f),
name: Name,
list: T List,
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,
hdf-single-valued-except: hdf-single-valued-except(f;hdrs;X),
so_lambda: λ2x.t[x],
pi2: snd(t),
so_apply: x[s],
subtype_rel: A ⊆r B,
msg-interface-hdf: msg-interface-hdf(f)
Latex:
\mforall{}[f:Name {}\mrightarrow{} Type]. \mforall{}[hdrs:Name List]. \mforall{}[X:msg-interface-hdf(f)].
(hdf-single-valued-except(f;hdrs;X) \mmember{} \mBbbP{})
Date html generated:
2016_05_17-AM-09_02_11
Last ObjectModification:
2015_12_29-PM-02_50_24
Theory : messages
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