Step
*
1
of Lemma
lg-all-remove
1. [T] : Type
2. [P] : T ─→ ℙ
3. g : LabeledGraph(T)@i
4. x : ℕlg-size(g)@i
5. ∀n:ℕlg-size(g). P[lg-label2(g;n)]@i
6. n : ℕlg-size(lg-remove(g;x))@i
⊢ P[lg-label2(lg-remove(g;x);n)]
BY
{ (Unfold `lg-label2` 0 THEN (D -1 THENA Auto) THEN (RWO "lg-size-remove" (-1) THENA Auto)) }
1
1. [T] : Type
2. [P] : T ─→ ℙ
3. g : LabeledGraph(T)@i
4. x : ℕlg-size(g)@i
5. ∀n:ℕlg-size(g). P[lg-label2(g;n)]@i
6. n : ℤ@i
7. 0 ≤ n < lg-size(g) - 1
⊢ P[lg-label(lg-remove(g;x);n)]
Latex:
Latex:
1. [T] : Type
2. [P] : T {}\mrightarrow{} \mBbbP{}
3. g : LabeledGraph(T)@i
4. x : \mBbbN{}lg-size(g)@i
5. \mforall{}n:\mBbbN{}lg-size(g). P[lg-label2(g;n)]@i
6. n : \mBbbN{}lg-size(lg-remove(g;x))@i
\mvdash{} P[lg-label2(lg-remove(g;x);n)]
By
Latex:
(Unfold `lg-label2` 0 THEN (D -1 THENA Auto) THEN (RWO "lg-size-remove" (-1) THENA Auto))
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