Step
*
of Lemma
es-prior-interface-vals-nil
∀[Info:Type]. ∀[es:EO+(Info)]. ∀[A:Type]. ∀[X:EClass(A)]. ∀[e:E]. uiff(X(<e) = [] ∈ (A List);¬↑e ∈b prior(X))
BY
{ (InstLemma `es-prior-interface-vals-property` []
THEN (RepeatFor 5 (ParallelLast') THEN (Unhide THENA Auto))
THEN MoveToConcl (-1)
THEN AutoSplit
THEN Auto) }
1
1. Info : Type
2. es : EO+(Info)
3. A : Type
4. X : EClass(A)
5. e : E
6. ↑e ∈b prior(X)
7. X(<e) = (X(<prior(X)(e)) @ [X(prior(X)(e))]) ∈ (A List)@i
8. X(<e) = [] ∈ (A List)
⊢ ¬True
2
1. Info : Type
2. es : EO+(Info)
3. A : Type
4. X : EClass(A)
5. e : E
6. ↑e ∈b prior(X)
⊢ prior(X)(e) ∈ E
Latex:
Latex:
\mforall{}[Info:Type]. \mforall{}[es:EO+(Info)]. \mforall{}[A:Type]. \mforall{}[X:EClass(A)]. \mforall{}[e:E]. uiff(X(<e) = [];\mneg{}\muparrow{}e \mmember{}\msubb{} prior(X))
By
Latex:
(InstLemma `es-prior-interface-vals-property` []
THEN (RepeatFor 5 (ParallelLast') THEN (Unhide THENA Auto))
THEN MoveToConcl (-1)
THEN AutoSplit
THEN Auto)
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