Description: (The additive groups of) real vector spaces are commutative groups (elemental version). (Contributed by BJ, 9-Jun-2019)
| Ref | Expression | ||
|---|---|---|---|
| Assertion | bj-rvecabl | ⊢ ( 𝐴 ∈ ℝ-Vec → 𝐴 ∈ Abel ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | bj-rvecssabl | ⊢ ℝ-Vec ⊆ Abel | |
| 2 | 1 | sseli | ⊢ ( 𝐴 ∈ ℝ-Vec → 𝐴 ∈ Abel ) |