Step
*
2
1
of Lemma
geo-not-colinear
1. e : BasicGeometry
2. a : Point
3. b : Point
4. c : Point
5. ¬(B(abc) ∨ B(bca) ∨ B(cab))
6. Colinear(a;b;c)
⊢ False
BY
{ (FLemma `geo-colinear-implies` [-1] THEN Auto) }
Latex:
Latex:
1. e : BasicGeometry
2. a : Point
3. b : Point
4. c : Point
5. \mneg{}(B(abc) \mvee{} B(bca) \mvee{} B(cab))
6. Colinear(a;b;c)
\mvdash{} False
By
Latex:
(FLemma `geo-colinear-implies` [-1] THEN Auto)
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