---

Step * 1 2 1 of Lemma eu-le-null-segment


1. e : EuclideanPlane
2. [p] : {p:Point| O_X_p} 
3. [a] : Point
4. p = X ∈ {p:Point| O_X_p} 
⊢ X ≤ X
BY
{ (RepUR ``eu-le`` 0 THEN Auto) }

---

Latex:

---

Latex:

1.  e  :  EuclideanPlane
2.  [p]  :  \{p:Point|  O\_X\_p\} 
3.  [a]  :  Point
4.  p  =  X
\mvdash{}  X  \mleq{}  X


By

---

Latex:
(RepUR  ``eu-le``  0  THEN  Auto)

---

Home Index