Step
*
of Lemma
ses-legal-thread-has-atom
∀s:SES
(ActionsDisjoint
⇒ (∀es:EO+(Info). ∀A:Id. ∀thr:Thread.
(Legal(thr)@A
⇒ (∀a:Atom1. ∀e:Act.
(e ∈ thr
⇒ (e has a)
⇒ ((∃e':Act. ((e' <loc e) ∧ (e' has a) ∧ e' ∈ thr))
∨ (a ∈ UseableAtoms(e))
∨ (a = Private(A) ∈ Atom1)))))))
BY
{ (Auto
THEN (Assert Action(e) BY
(DVar `e' THEN Unhide THEN Auto))
THEN (FLemma `ses-act-has-atom` [-2] THENA Auto)
THEN D -1
THEN Auto) }
1
1. s : SES@i'
2. ActionsDisjoint@i'
3. es : EO+(Info)@i'
4. A : Id@i
5. thr : Thread@i
6. Legal(thr)@A@i
7. a : Atom1@i
8. e : Act@i
9. e ∈ thr@i
10. (e has a)@i
11. Action(e)
12. (a ∈ UsedAtoms(e))
⊢ (∃e':Act. ((e' <loc e) ∧ (e' has a) ∧ e' ∈ thr)) ∨ (a ∈ UseableAtoms(e)) ∨ (a = Private(A) ∈ Atom1)
Latex:
Latex:
\mforall{}s:SES
(ActionsDisjoint
{}\mRightarrow{} (\mforall{}es:EO+(Info). \mforall{}A:Id. \mforall{}thr:Thread.
(Legal(thr)@A
{}\mRightarrow{} (\mforall{}a:Atom1. \mforall{}e:Act.
(e \mmember{} thr
{}\mRightarrow{} (e has a)
{}\mRightarrow{} ((\mexists{}e':Act. ((e' <loc e) \mwedge{} (e' has a) \mwedge{} e' \mmember{} thr))
\mvee{} (a \mmember{} UseableAtoms(e))
\mvee{} (a = Private(A))))))))
By
Latex:
(Auto
THEN (Assert Action(e) BY
(DVar `e' THEN Unhide THEN Auto))
THEN (FLemma `ses-act-has-atom` [-2] THENA Auto)
THEN D -1
THEN Auto)
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