---

Step * 1 of Lemma add-zero-base


1. x : Base
2. (x)↓
3. x ∈ ℤ
⊢ x ≤ x + 0
BY
{ (RWO "add-zero" 0 THEN Auto) }

---

Latex:

---

Latex:

1.  x  :  Base
2.  (x)\mdownarrow{}
3.  x  \mmember{}  \mBbbZ{}
\mvdash{}  x  \mleq{}  x  +  0


By

---

Latex:
(RWO  "add-zero"  0  THEN  Auto)

---

Home Index