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Step * 2 1 1 of Lemma rat-complex-boundary-iter-subdiv-polyhedron


1. k : ℕ
2. n : ℕ
3. K : n-dim-complex
4. j : ℕ
5. ¬(n = 0 ∈ ℤ)
6. |∂(K)'^(j)| ≡ |∂(K)|
⊢ permutation(ℚCube(k);∂(K)'^(j);∂(K'^(j)))
BY
{ (BLemma `permutation_inversion` THEN Auto) }

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Latex:

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Latex:

1.  k  :  \mBbbN{}
2.  n  :  \mBbbN{}
3.  K  :  n-dim-complex
4.  j  :  \mBbbN{}
5.  \mneg{}(n  =  0)
6.  |\mpartial{}(K)'\^{}(j)|  \mequiv{}  |\mpartial{}(K)|
\mvdash{}  permutation(\mBbbQ{}Cube(k);\mpartial{}(K)'\^{}(j);\mpartial{}(K'\^{}(j)))


By

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Latex:
(BLemma  `permutation\_inversion`  THEN  Auto)

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