Step
*
1
of Lemma
member-eclass-eclass0
1. Info : Type
2. B : Type
3. C : Type
4. X : EClass(B)
5. f : Id ⟶ B ⟶ bag(C)
6. es : EO+(Info)
7. e : E
8. single-valued-classrel(es;X;B)
9. v : C
10. b : B
11. b ∈ X(e)
12. v ↓∈ f loc(e) b
13. ↑bag-null(f loc(e) X@e)@i
⊢ False
BY
{ ((RWO "classrel-classfun-res" (-3) THENA Auto)
THEN Try ((FLemma `classrel-implies-member` [-3] THEN Auto))
THEN (HypSubst (-3) (-2) THENA Auto)
THEN (RWO "assert-bag-null" (-1) THENA Auto)
THEN (HypSubst (-1) (-2) THENA Auto)
THEN BagMemberD (-2)) }
Latex:
Latex:
1. Info : Type
2. B : Type
3. C : Type
4. X : EClass(B)
5. f : Id {}\mrightarrow{} B {}\mrightarrow{} bag(C)
6. es : EO+(Info)
7. e : E
8. single-valued-classrel(es;X;B)
9. v : C
10. b : B
11. b \mmember{} X(e)
12. v \mdownarrow{}\mmember{} f loc(e) b
13. \muparrow{}bag-null(f loc(e) X@e)@i
\mvdash{} False
By
Latex:
((RWO "classrel-classfun-res" (-3) THENA Auto)
THEN Try ((FLemma `classrel-implies-member` [-3] THEN Auto))
THEN (HypSubst (-3) (-2) THENA Auto)
THEN (RWO "assert-bag-null" (-1) THENA Auto)
THEN (HypSubst (-1) (-2) THENA Auto)
THEN BagMemberD (-2))
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