Step
*
of Lemma
State-loc-comb-classrel-mem3
∀[Info,B,A:Type]. ∀[f:Id ─→ A ─→ B ─→ B]. ∀[init:Id ─→ bag(B)].
∀X:EClass(A). ∀es:EO+(Info). ∀e:E.
∀[v:B]
(v ∈ Memory-loc-class(f;init;X)(e)
⇐⇒ ((↑first(e)) ∧ v ↓∈ init loc(e)) ∨ ((¬↑first(e)) ∧ v ∈ State-loc-comb(init;f;X)(pred(e))))
BY
{ (UnivCD THEN MaAuto) }
1
1. [Info] : Type
2. [B] : Type
3. [A] : Type
4. [f] : Id ─→ A ─→ B ─→ B
5. [init] : Id ─→ bag(B)
6. X : EClass(A)@i'
7. es : EO+(Info)@i'
8. e : E@i
9. [v] : B
10. v ∈ Memory-loc-class(f;init;X)(e)@i
⊢ ((↑first(e)) ∧ v ↓∈ init loc(e)) ∨ ((¬↑first(e)) ∧ v ∈ State-loc-comb(init;f;X)(pred(e)))
2
1. Info : Type
2. B : Type
3. A : Type
4. f : Id ─→ A ─→ B ─→ B
5. init : Id ─→ bag(B)
6. X : EClass(A)@i'
7. es : EO+(Info)@i'
8. e : E@i
9. v : B
10. ((↑first(e)) ∧ v ↓∈ init loc(e)) ∨ ((¬↑first(e)) ∧ v ∈ State-loc-comb(init;f;X)(pred(e)))@i
⊢ v ∈ Memory-loc-class(f;init;X)(e)
Latex:
Latex:
\mforall{}[Info,B,A:Type]. \mforall{}[f:Id {}\mrightarrow{} A {}\mrightarrow{} B {}\mrightarrow{} B]. \mforall{}[init:Id {}\mrightarrow{} bag(B)].
\mforall{}X:EClass(A). \mforall{}es:EO+(Info). \mforall{}e:E.
\mforall{}[v:B]
(v \mmember{} Memory-loc-class(f;init;X)(e)
\mLeftarrow{}{}\mRightarrow{} ((\muparrow{}first(e)) \mwedge{} v \mdownarrow{}\mmember{} init loc(e)) \mvee{} ((\mneg{}\muparrow{}first(e)) \mwedge{} v \mmember{} State-loc-comb(init;f;X)(pred(e))))
By
Latex:
(UnivCD THEN MaAuto)
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