---

Step * of Lemma geo-cong-tri-symmetry

No Annotations
∀[e:BasicGeometry]. ∀[a,b,c,a',b',c':Point].  Cong3(bca,b'c'a') supposing Cong3(abc,a'b'c')
BY
{ (Auto THEN ParallelLast THEN Auto) }

---

Latex:

---

Latex:
No  Annotations
\mforall{}[e:BasicGeometry].  \mforall{}[a,b,c,a',b',c':Point].    Cong3(bca,b'c'a')  supposing  Cong3(abc,a'b'c')


By

---

Latex:
(Auto  THEN  ParallelLast  THEN  Auto)

---

Home Index