Step
*
1
of Lemma
nc-e'-lemma6
1. I : fset(ℕ)
2. J : fset(ℕ)
3. K : fset(ℕ)
4. f : J ⟶ I
5. g : K ⟶ J
6. z : ℕ
7. v : ℕ
8. j : ℕ
9. ¬j ∈ J
10. x : names(I+z)
11. x = z ∈ ℤ
⊢ (g,j=v j) = <v> ∈ Point(dM(K+v))
BY
{ (RepUR ``nc-e\'`` 0 THEN AutoSplit) }
Latex:
Latex:
1. I : fset(\mBbbN{})
2. J : fset(\mBbbN{})
3. K : fset(\mBbbN{})
4. f : J {}\mrightarrow{} I
5. g : K {}\mrightarrow{} J
6. z : \mBbbN{}
7. v : \mBbbN{}
8. j : \mBbbN{}
9. \mneg{}j \mmember{} J
10. x : names(I+z)
11. x = z
\mvdash{} (g,j=v j) = <v>
By
Latex:
(RepUR ``nc-e\mbackslash{}'`` 0 THEN AutoSplit)
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