Step
*
1
1
of Lemma
member-iter-subdiv-sub-cube
1. k : ℕ
2. n : ℕ
3. K : n-dim-complex
4. c : ℚCube(k)
5. (c ∈ K)
⊢ ∃a:ℚCube(k). ((a ∈ K) ∧ rat-sub-cube(k;c;a))
BY
{ ((D 0 With ⌜c⌝ THEN Auto) THEN D 0 THEN Auto) }
1
1. k : ℕ
2. n : ℕ
3. K : n-dim-complex
4. c : ℚCube(k)
5. (c ∈ K)
6. (c ∈ K)
7. i : ℕk
⊢ rat-sub-interval(c i;c i)
Latex:
Latex:
1. k : \mBbbN{}
2. n : \mBbbN{}
3. K : n-dim-complex
4. c : \mBbbQ{}Cube(k)
5. (c \mmember{} K)
\mvdash{} \mexists{}a:\mBbbQ{}Cube(k). ((a \mmember{} K) \mwedge{} rat-sub-cube(k;c;a))
By
Latex:
((D 0 With \mkleeneopen{}c\mkleeneclose{} THEN Auto) THEN D 0 THEN Auto)
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