Step
*
of Lemma
rat-complex-boundary-iter-subdiv-polyhedron
∀[k,n:ℕ]. ∀[K:n-dim-complex]. ∀[j:ℕ]. |∂(K'^(j))| ≡ |∂(K)|
BY
{ (Auto THEN CaseNat 0 `n') }
1
1. k : ℕ
2. n : ℕ
3. K : n-dim-complex
4. j : ℕ
5. n = 0 ∈ ℤ
⊢ |∂(K'^(j))| ≡ |∂(K)|
2
1. k : ℕ
2. n : ℕ
3. K : n-dim-complex
4. j : ℕ
5. ¬(n = 0 ∈ ℤ)
⊢ |∂(K'^(j))| ≡ |∂(K)|
Latex:
Latex:
\mforall{}[k,n:\mBbbN{}]. \mforall{}[K:n-dim-complex]. \mforall{}[j:\mBbbN{}]. |\mpartial{}(K'\^{}(j))| \mequiv{} |\mpartial{}(K)|
By
Latex:
(Auto THEN CaseNat 0 `n')
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