---

Step * 1 2 of Lemma equipollent-nat-rationals


ℕ ~ ℤ × ℕ+
BY
{ (RWO "equipollent-nat-squared" 0⋅ THENA Auto) }

1
ℕ × ℕ ~ ℤ × ℕ+

---

Latex:

---

Latex:

\mBbbN{}  \msim{}  \mBbbZ{}  \mtimes{}  \mBbbN{}\msupplus{}


By

---

Latex:
(RWO  "equipollent-nat-squared"  0\mcdot{}  THENA  Auto)

---

Home Index