Nuprl Lemma : lg-append_wf_dag
∀[T:Type]. ∀[g1,g2:LabeledDAG(T)]. (lg-append(g1;g2) ∈ LabeledDAG(T))
Proof
Definitions occuring in Statement :
ldag: LabeledDAG(T),
lg-append: lg-append(g1;g2),
uall: ∀[x:A]. B[x],
member: t ∈ T,
universe: Type
Definitions unfolded in proof :
uall: ∀[x:A]. B[x],
member: t ∈ T,
ldag: LabeledDAG(T),
uimplies: b supposing a,
prop: ℙ
Latex:
\mforall{}[T:Type]. \mforall{}[g1,g2:LabeledDAG(T)]. (lg-append(g1;g2) \mmember{} LabeledDAG(T))
Date html generated:
2016_05_17-AM-10_11_52
Last ObjectModification:
2015_12_29-PM-05_31_45
Theory : process-model
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