Nuprl Lemma : class-at-program-wf-hdf
∀[A,B:Type]. ∀[pr:Id ─→ hdataflow(A;B)]. ∀[locs:bag(Id)]. (pr)@locs ∈ Id ─→ hdataflow(A;B) supposing valueall-type(B)
Proof
Definitions occuring in Statement :
class-at-program: (pr)@locs,
Id: Id,
valueall-type: valueall-type(T),
uimplies: b supposing a,
uall: ∀[x:A]. B[x],
member: t ∈ T,
function: x:A ─→ B[x],
universe: Type,
bag: bag(T),
hdataflow: hdataflow(A;B)
Lemmas :
bag-deq-member_wf,
id-deq_wf,
bool_wf,
eqtt_to_assert,
assert-bag-deq-member,
eqff_to_assert,
equal_wf,
bool_cases_sqequal,
subtype_base_sq,
bool_subtype_base,
assert-bnot,
bag-member_wf,
hdf-halt_wf,
valueall-type_wf,
bag_wf,
Id_wf,
hdataflow_wf
Latex:
\mforall{}[A,B:Type]. \mforall{}[pr:Id {}\mrightarrow{} hdataflow(A;B)]. \mforall{}[locs:bag(Id)].
(pr)@locs \mmember{} Id {}\mrightarrow{} hdataflow(A;B) supposing valueall-type(B)
Date html generated:
2015_07_22-PM-00_03_59
Last ObjectModification:
2015_01_28-AM-09_52_28
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