---

Step * of Lemma eu-col-connect

∀e:EuclideanPlane. ∀a,b,c,d:Point.  (Colinear(a;b;c) ⇒ Colinear(c;b;d) ⇒ Colinear(a;b;d))
BY
{ Auto }

---

Latex:

---

Latex:
\mforall{}e:EuclideanPlane.  \mforall{}a,b,c,d:Point.    (Colinear(a;b;c)  {}\mRightarrow{}  Colinear(c;b;d)  {}\mRightarrow{}  Colinear(a;b;d))


By

---

Latex:
Auto

---

Home Index