---

Step * of Lemma rv-congruent-sym

∀[n:ℕ]. ∀[a,b:ℝ^n].  ab=ba
BY
{ (Auto THEN RepUR ``rv-congruent`` 0 THEN Auto) }

---

Latex:

---

Latex:
\mforall{}[n:\mBbbN{}].  \mforall{}[a,b:\mBbbR{}\^{}n].    ab=ba


By

---

Latex:
(Auto  THEN  RepUR  ``rv-congruent``  0  THEN  Auto)

---

Home Index