Nuprl Lemma : hdf-single-val-step_wf
∀[A,B:Type]. ∀[X:hdataflow(A;B)]. ∀[P:ℙ]. (hdf-single-val-step(P;X;A;B) ∈ ℙ)
Proof
Definitions occuring in Statement :
hdf-single-val-step: hdf-single-val-step(P;X;A;B),
hdataflow: hdataflow(A;B),
uall: ∀[x:A]. B[x],
prop: ℙ,
member: t ∈ T,
universe: Type
Definitions unfolded in proof :
uall: ∀[x:A]. B[x],
member: t ∈ T,
hdf-single-val-step: hdf-single-val-step(P;X;A;B),
subtype_rel: A ⊆r B,
ext-eq: A ≡ B,
and: P ∧ Q,
all: ∀x:A. B[x],
implies: P ⇒ Q,
so_lambda: λ2x.t[x],
so_apply: x[s],
prop: ℙ
Latex:
\mforall{}[A,B:Type]. \mforall{}[X:hdataflow(A;B)]. \mforall{}[P:\mBbbP{}]. (hdf-single-val-step(P;X;A;B) \mmember{} \mBbbP{})
Date html generated:
2016_05_16-AM-10_40_21
Last ObjectModification:
2015_12_28-PM-07_43_49
Theory : halting!dataflow
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