Step
*
of Lemma
es-before-partition
∀[es:EO]. ∀[e,e':E]. before(e) = (≤loc(e') @ (e', e)) ∈ (E List) supposing (e' <loc e)
BY
{ (InstLemma `es-le-before-partition` [] THEN (RepeatFor 4 (ParallelLast') THENA Auto)) }
1
1. es : EO
2. e : E
3. e' : E
4. (e' <loc e)
5. ≤loc(e) = (before(e') @ [e', e]) ∈ (E List)
⊢ before(e) = (≤loc(e') @ (e', e)) ∈ (E List)
Latex:
\mforall{}[es:EO]. \mforall{}[e,e':E]. before(e) = (\mleq{}loc(e') @ (e', e)) supposing (e' <loc e)
By
(InstLemma `es-le-before-partition` [] THEN (RepeatFor 4 (ParallelLast') THENA Auto))
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