Step
*
1
1
of Lemma
rv-T-dist
1. n : ℕ
2. a : ℝ^n
3. b : ℝ^n
4. c : ℝ^n
5. (¬a ≠ c)
⇒ (¬b ≠ c)
6. d(a;c) ≠ d(a;c)
7. a ≠ c
8. real-vec-be(n;a;b;c)
9. d(a;c) = (d(a;b) + d(b;c))
⊢ False
BY
{ (D -4 THEN Auto) }
Latex:
Latex:
1. n : \mBbbN{}
2. a : \mBbbR{}\^{}n
3. b : \mBbbR{}\^{}n
4. c : \mBbbR{}\^{}n
5. (\mneg{}a \mneq{} c) {}\mRightarrow{} (\mneg{}b \mneq{} c)
6. d(a;c) \mneq{} d(a;c)
7. a \mneq{} c
8. real-vec-be(n;a;b;c)
9. d(a;c) = (d(a;b) + d(b;c))
\mvdash{} False
By
Latex:
(D -4 THEN Auto)
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