Step
*
1
2
of Lemma
lookup_before_start
1. a : LOSet
2. b : AbDMon
3. k : |a|
4. ps : |oal(a;b)|
5. ∀d:ℕ. ∀ps:|oal(a;b)|. ((||ps|| ≤ d)
⇒ (↑before(k;map(λz.(fst(z));ps)))
⇒ ((ps[k]) = e ∈ |b|))
⊢ (↑before(k;map(λz.(fst(z));ps)))
⇒ ((ps[k]) = e ∈ |b|)
BY
{ ((Auto THEN InstHyp [⌜||ps||⌝;⌜ps⌝] (-2)⋅) THEN Auto) }
Latex:
Latex:
1. a : LOSet
2. b : AbDMon
3. k : |a|
4. ps : |oal(a;b)|
5. \mforall{}d:\mBbbN{}. \mforall{}ps:|oal(a;b)|. ((||ps|| \mleq{} d) {}\mRightarrow{} (\muparrow{}before(k;map(\mlambda{}z.(fst(z));ps))) {}\mRightarrow{} ((ps[k]) = e))
\mvdash{} (\muparrow{}before(k;map(\mlambda{}z.(fst(z));ps))) {}\mRightarrow{} ((ps[k]) = e)
By
Latex:
((Auto THEN InstHyp [\mkleeneopen{}||ps||\mkleeneclose{};\mkleeneopen{}ps\mkleeneclose{}] (-2)\mcdot{}) THEN Auto)
Home
Index