Step
*
of Lemma
lg-add_wf_dag
∀[T:Type]. ∀[g:LabeledDAG(T)]. ∀[y:ℕlg-size(g)]. ∀[x:ℕy]. (lg-add(g;x;y) ∈ LabeledDAG(T))
BY
{ (Auto THEN DVar `g' THEN Auto THEN MemTypeCD THEN Auto THEN BLemma `is-dag-add` THEN Auto) }
Latex:
Latex:
\mforall{}[T:Type]. \mforall{}[g:LabeledDAG(T)]. \mforall{}[y:\mBbbN{}lg-size(g)]. \mforall{}[x:\mBbbN{}y]. (lg-add(g;x;y) \mmember{} LabeledDAG(T))
By
Latex:
(Auto THEN DVar `g' THEN Auto THEN MemTypeCD THEN Auto THEN BLemma `is-dag-add` THEN Auto)
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