Step
*
1
2
of Lemma
member-disjoint-union-comb
1. Info : Type
2. A : Type
3. B : Type
4. X : EClass(A)
5. Y : EClass(B)
6. es : EO+(Info)
7. e : E
8. (¬(#(X(e)) = 0 ∈ ℤ)) ∨ (¬(#(Y(e)) = 0 ∈ ℤ))
⊢ ¬((#(X(e)) + #(Y(e))) = 0 ∈ ℤ)
BY
{ (D (-1) THEN Auto') }
Latex:
Latex:
1. Info : Type
2. A : Type
3. B : Type
4. X : EClass(A)
5. Y : EClass(B)
6. es : EO+(Info)
7. e : E
8. (\mneg{}(\#(X(e)) = 0)) \mvee{} (\mneg{}(\#(Y(e)) = 0))
\mvdash{} \mneg{}((\#(X(e)) + \#(Y(e))) = 0)
By
Latex:
(D (-1) THEN Auto')
Home
Index