Step
*
1
2
of Lemma
eo-forward-first
1. Info : Type
2. eo : EO+(Info)
3. e : E
4. e' : E
5. loc(e') = loc(e) ∈ Id
6. ↑e' = e@i
⊢ ↑first(e')
BY
{ ((RW assert_pushdownC (-1) THENA Auto)
THEN (RWO "assert-es-first" 0 THENA Auto)
THEN RWW "eo-forward-loc eo-forward-causl" 0
THEN Auto) }
1
1. Info : Type
2. eo : EO+(Info)
3. e : E
4. e' : E
5. loc(e') = loc(e) ∈ Id
6. e' = e ∈ E
7. e1 : E
8. loc(e1) = loc(e') ∈ Id
⊢ ¬(e1 < e')
Latex:
1. Info : Type
2. eo : EO+(Info)
3. e : E
4. e' : E
5. loc(e') = loc(e)
6. \muparrow{}e' = e@i
\mvdash{} \muparrow{}first(e')
By
((RW assert\_pushdownC (-1) THENA Auto)
THEN (RWO "assert-es-first" 0 THENA Auto)
THEN RWW "eo-forward-loc eo-forward-causl" 0
THEN Auto)
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