Step
*
1
of Lemma
FOL-sequent-evidence-false-hyp
1. hyps : mFOL() List
2. concl : mFOL()
3. i : ℕ||hyps||
4. ↑mFOatomic?(hyps[i])
5. mFOatomic-name(hyps[i]) = "false" ∈ Atom
6. mFOatomic-vars(hyps[i]) = [] ∈ (ℤ List)
7. Dom : Type
8. S : FOStruct+{i:l}(Dom)
9. a : FOAssignment(mFOL-sequent-freevars(<hyps, concl>),Dom)
10. x : tuple-type(FOL-hyps-meaning(Dom;S;a;hyps))
⊢ x.i ∈ S "false" []
BY
{ (DoSubsume THEN Auto) }
1
1. hyps : mFOL() List
2. concl : mFOL()
3. i : ℕ||hyps||
4. ↑mFOatomic?(hyps[i])
5. mFOatomic-name(hyps[i]) = "false" ∈ Atom
6. mFOatomic-vars(hyps[i]) = [] ∈ (ℤ List)
7. Dom : Type
8. S : FOStruct+{i:l}(Dom)
9. a : FOAssignment(mFOL-sequent-freevars(<hyps, concl>),Dom)
10. x : tuple-type(FOL-hyps-meaning(Dom;S;a;hyps))
⊢ i < ||FOL-hyps-meaning(Dom;S;a;hyps)||
2
1. hyps : mFOL() List
2. concl : mFOL()
3. i : ℕ||hyps||
4. ↑mFOatomic?(hyps[i])
5. mFOatomic-name(hyps[i]) = "false" ∈ Atom
6. mFOatomic-vars(hyps[i]) = [] ∈ (ℤ List)
7. Dom : Type
8. S : FOStruct+{i:l}(Dom)
9. a : FOAssignment(mFOL-sequent-freevars(<hyps, concl>),Dom)
10. x : tuple-type(FOL-hyps-meaning(Dom;S;a;hyps))
11. i < ||FOL-hyps-meaning(Dom;S;a;hyps)||
⊢ ||hyps|| = ||FOL-hyps-meaning(Dom;S;a;hyps)|| ∈ ℤ
3
1. hyps : mFOL() List
2. concl : mFOL()
3. i : ℕ||hyps||
4. ↑mFOatomic?(hyps[i])
5. mFOatomic-name(hyps[i]) = "false" ∈ Atom
6. mFOatomic-vars(hyps[i]) = [] ∈ (ℤ List)
7. Dom : Type
8. S : FOStruct+{i:l}(Dom)
9. a : FOAssignment(mFOL-sequent-freevars(<hyps, concl>),Dom)
10. x : tuple-type(FOL-hyps-meaning(Dom;S;a;hyps))
11. x.i = x.i ∈ FOL-hyps-meaning(Dom;S;a;hyps)[i]
⊢ FOL-hyps-meaning(Dom;S;a;hyps)[i] ⊆r (S "false" [])
Latex:
Latex:
1. hyps : mFOL() List
2. concl : mFOL()
3. i : \mBbbN{}||hyps||
4. \muparrow{}mFOatomic?(hyps[i])
5. mFOatomic-name(hyps[i]) = "false"
6. mFOatomic-vars(hyps[i]) = []
7. Dom : Type
8. S : FOStruct+\{i:l\}(Dom)
9. a : FOAssignment(mFOL-sequent-freevars(<hyps, concl>),Dom)
10. x : tuple-type(FOL-hyps-meaning(Dom;S;a;hyps))
\mvdash{} x.i \mmember{} S "false" []
By
Latex:
(DoSubsume THEN Auto)
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