Step
*
1
1
of Lemma
es-prior-interface-val-unique2
1. Info : Type
2. es : EO+(Info)
3. X : EClass(Top)
4. e : E
5. ↑e ∈b prior(X)
6. p : E
7. (prior(X)(e) <loc p)
8. (p <loc e)
9. (prior(X)(e) <loc e) ∧ (↑prior(X)(e) ∈b X) ∧ (∀e'':E. ((e'' <loc e)
⇒ (prior(X)(e) <loc e'')
⇒ (¬↑e'' ∈b X)))
10. ↑p ∈b prior(X)
⊢ prior(X)(p) = prior(X)(e) ∈ E
BY
{ ((InstLemma `es-prior-interface-val` [⌈Info⌉;⌈es⌉;⌈X⌉;⌈p⌉]⋅ THENA Auto)
THEN ExRepD
THEN (BLemma `es-prior-interface-val-unique` ⋅ THEN Auto)⋅)⋅ }
1
1. Info : Type
2. es : EO+(Info)
3. X : EClass(Top)
4. e : E
5. ↑e ∈b prior(X)
6. p : E
7. (prior(X)(e) <loc p)
8. (p <loc e)
9. (prior(X)(e) <loc e)
10. ↑prior(X)(e) ∈b X
11. ∀e'':E. ((e'' <loc e)
⇒ (prior(X)(e) <loc e'')
⇒ (¬↑e'' ∈b X))
12. ↑p ∈b prior(X)
13. (prior(X)(p) <loc p)
14. ↑prior(X)(p) ∈b X
15. ∀e'':E. ((e'' <loc p)
⇒ (prior(X)(p) <loc e'')
⇒ (¬↑e'' ∈b X))
16. (prior(X)(p) <loc e)
17. ↑prior(X)(p) ∈b X
18. e'' : E@i
19. (e'' <loc e)@i
20. (prior(X)(p) <loc e'')@i
⊢ ¬↑e'' ∈b X
Latex:
Latex:
1. Info : Type
2. es : EO+(Info)
3. X : EClass(Top)
4. e : E
5. \muparrow{}e \mmember{}\msubb{} prior(X)
6. p : E
7. (prior(X)(e) <loc p)
8. (p <loc e)
9. (prior(X)(e) <loc e)
\mwedge{} (\muparrow{}prior(X)(e) \mmember{}\msubb{} X)
\mwedge{} (\mforall{}e'':E. ((e'' <loc e) {}\mRightarrow{} (prior(X)(e) <loc e'') {}\mRightarrow{} (\mneg{}\muparrow{}e'' \mmember{}\msubb{} X)))
10. \muparrow{}p \mmember{}\msubb{} prior(X)
\mvdash{} prior(X)(p) = prior(X)(e)
By
Latex:
((InstLemma `es-prior-interface-val` [\mkleeneopen{}Info\mkleeneclose{};\mkleeneopen{}es\mkleeneclose{};\mkleeneopen{}X\mkleeneclose{};\mkleeneopen{}p\mkleeneclose{}]\mcdot{} THENA Auto)
THEN ExRepD
THEN (BLemma `es-prior-interface-val-unique` \mcdot{} THEN Auto)\mcdot{})\mcdot{}
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