---

Step * of Lemma sqequaln_symm

∀[a,b:Base]. ∀[n:ℕ].  a ~n b supposing b ~n a
BY
{ (Intros THEN Refine_sqequalnSymm THEN Auto) }

---

Latex:

---

Latex:
\mforall{}[a,b:Base].  \mforall{}[n:\mBbbN{}].    a  \msim{}n  b  supposing  b  \msim{}n  a


By

---

Latex:
(Intros  THEN  Refine\_sqequalnSymm  THEN  Auto)

---

Home Index