Step
*
1
of Lemma
chosen-command_wf
1. M : Type ⟶ Type
2. r : fulpRunType(P.M[P])
3. t : ℕ+
4. x : pInTransit(P.M[P])
5. env : pEnvType(P.M[P])
6. Cs : component(P.M[P]) List
7. G : LabeledDAG(pInTransit(P.M[P]))
8. run-system(r;t) = <Cs, G> ∈ (component(P.M[P]) List × LabeledDAG(pInTransit(P.M[P])))
9. n : ℤ@i
10. 0 ≤ n@i
11. ↑lg-is-source(G;n)
⊢ n < lg-size(G)
BY
{ (Unfold `lg-is-source` (-1) THEN SplitOnHypITE -1 THEN Auto)⋅ }
Latex:
Latex:
1. M : Type {}\mrightarrow{} Type
2. r : fulpRunType(P.M[P])
3. t : \mBbbN{}\msupplus{}
4. x : pInTransit(P.M[P])
5. env : pEnvType(P.M[P])
6. Cs : component(P.M[P]) List
7. G : LabeledDAG(pInTransit(P.M[P]))
8. run-system(r;t) = <Cs, G>
9. n : \mBbbZ{}@i
10. 0 \mleq{} n@i
11. \muparrow{}lg-is-source(G;n)
\mvdash{} n < lg-size(G)
By
Latex:
(Unfold `lg-is-source` (-1) THEN SplitOnHypITE -1 THEN Auto)\mcdot{}
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