Description: Real vector spaces are subcomplex vector spaces (elemental version). (Contributed by BJ, 6-Jan-2024)
| Ref | Expression | ||
|---|---|---|---|
| Assertion | bj-rveccvec | ⊢ ( 𝑉 ∈ ℝ-Vec → 𝑉 ∈ ℂVec ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | bj-rvecsscvec | ⊢ ℝ-Vec ⊆ ℂVec | |
| 2 | 1 | sseli | ⊢ ( 𝑉 ∈ ℝ-Vec → 𝑉 ∈ ℂVec ) |