---

Step * of Lemma or_true_r

∀[A:ℙ]. (A ∨ True ⇐⇒ True)
BY
{ Auto }

---

Latex:

---

Latex:
\mforall{}[A:\mBbbP{}].  (A  \mvee{}  True  \mLeftarrow{}{}\mRightarrow{}  True)


By

---

Latex:
Auto

---

Home Index