Metamath Proof Explorer


Theorem ablcmnd

Description: An Abelian group is a commutative monoid. (Contributed by SN, 1-Jun-2024)

Ref Expression
Hypothesis ablcmnd.1 ⊢ φ → G ∈ Abel
Assertion ablcmnd ⊢ φ → G ∈ CMnd

Proof

Step Hyp Ref Expression
1 ablcmnd.1 ⊢ φ → G ∈ Abel
2 ablcmn ⊢ G ∈ Abel → G ∈ CMnd
3 1 2 syl ⊢ φ → G ∈ CMnd