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Step * of Lemma geo-colinear-between

∀e:BasicGeometry. ∀[A,B,C,D:Point].  (Colinear(A;C;D)) supposing (A ≠ C and B ≠ A and A_C_B and A_D_B)
BY
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Latex:

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Latex:
\mforall{}e:BasicGeometry
    \mforall{}[A,B,C,D:Point].    (Colinear(A;C;D))  supposing  (A  \mneq{}  C  and  B  \mneq{}  A  and  A\_C\_B  and  A\_D\_B)


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Latex:
Auto

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