Nuprl Lemma : has-header-and-in-locs_wf
∀[f:Name ─→ Type]. ∀[msg:Message(f)]. ∀[hdr:Name]. ∀[locs:bag(Id)].
has-header-and-in-locs(msg;hdr;locs) ∈ 𝔹 supposing hdr encodes Id × Top
Proof
Definitions occuring in Statement :
has-header-and-in-locs: has-header-and-in-locs(msg;hdr;locs),
encodes-msg-type: hdr encodes T,
Message: Message(f),
Id: Id,
name: Name,
bool: 𝔹,
uimplies: b supposing a,
uall: ∀[x:A]. B[x],
top: Top,
member: t ∈ T,
function: x:A ─→ B[x],
product: x:A × B[x],
universe: Type,
bag: bag(T)
Lemmas :
name_eq_wf,
msg-header_wf,
bool_wf,
eqtt_to_assert,
assert-name_eq,
bag-deq-member_wf,
id-deq_wf,
msg-body_wf,
msg-type_wf,
pi1_wf_top,
subtype_rel_wf,
squash_wf,
true_wf,
iff_weakening_equal,
encodes-msg-type_wf,
Id_wf,
top_wf,
bag_wf,
name_wf,
Message_wf
Latex:
\mforall{}[f:Name {}\mrightarrow{} Type]. \mforall{}[msg:Message(f)]. \mforall{}[hdr:Name]. \mforall{}[locs:bag(Id)].
has-header-and-in-locs(msg;hdr;locs) \mmember{} \mBbbB{} supposing hdr encodes Id \mtimes{} Top
Date html generated:
2015_07_21-PM-04_49_46
Last ObjectModification:
2015_02_04-PM-05_09_00
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