Step
*
1
of Lemma
consensus-ts4-estimate-rel
1. V : Type
2. A : Id List
3. W : {a:Id| (a ∈ A)} List List
4. a : {a:Id| (a ∈ A)}
5. a@0 : ConsensusState@i
6. b : ConsensusState@i
7. c : ConsensusState@i
8. Estimate(a@0;a) ⊆ Estimate(b;a)@i
9. Estimate(b;a) ⊆ Estimate(c;a)@i
⊢ Estimate(a@0;a) ⊆ Estimate(c;a)
BY
{ (Using [`g',⌈Estimate(b;a)⌉] (BLemma `fpf-sub_transitivity`)⋅ THEN Auto) }
Latex:
1. V : Type
2. A : Id List
3. W : \{a:Id| (a \mmember{} A)\} List List
4. a : \{a:Id| (a \mmember{} A)\}
5. a@0 : ConsensusState@i
6. b : ConsensusState@i
7. c : ConsensusState@i
8. Estimate(a@0;a) \msubseteq{} Estimate(b;a)@i
9. Estimate(b;a) \msubseteq{} Estimate(c;a)@i
\mvdash{} Estimate(a@0;a) \msubseteq{} Estimate(c;a)
By
(Using [`g',\mkleeneopen{}Estimate(b;a)\mkleeneclose{}] (BLemma `fpf-sub\_transitivity`)\mcdot{} THEN Auto)
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