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Step * of Lemma not-lsep-if-out

∀g:EuclideanPlane. ∀a,b,c:Point.  (out(b ac) ⇒ (¬a # bc))
BY
{ ((Auto THEN (Assert Colinear(a;b;c) BY Auto)) THEN FLemma `not-lsep-iff-colinear` [-1] THEN Auto) }

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Latex:

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Latex:
\mforall{}g:EuclideanPlane.  \mforall{}a,b,c:Point.    (out(b  ac)  {}\mRightarrow{}  (\mneg{}a  \#  bc))


By

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Latex:
((Auto  THEN  (Assert  Colinear(a;b;c)  BY  Auto))  THEN  FLemma  `not-lsep-iff-colinear`  [-1]  THEN  Auto)

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