Metamath Proof Explorer


Theorem 0dvds0

Description: 0 divides 0. (Contributed by SN, 15-Sep-2024)

Ref Expression
Assertion 0dvds0 ⊢ 0 ∥ 0

Proof

Step Hyp Ref Expression
1 0z ⊢ 0 ∈ ℤ
2 dvds0 ⊢ 0 ∈ ℤ → 0 ∥ 0
3 1 2 ax-mp ⊢ 0 ∥ 0