Metamath Proof Explorer


Theorem cnrlvec

Description: The complex left module of complex numbers is a left vector space. The vector operation is + , and the scalar product is x. . (Contributed by AV, 21-Sep-2021)

Ref Expression
Hypothesis cnrlmod.c ⊢ C = ringLMod ⁡ ℂ fld
Assertion cnrlvec ⊢ C ∈ LVec

Proof

Step Hyp Ref Expression
1 cnrlmod.c ⊢ C = ringLMod ⁡ ℂ fld
2 cndrng ⊢ ℂ fld ∈ DivRing
3 rlmlvec ⊢ ℂ fld ∈ DivRing → ringLMod ⁡ ℂ fld ∈ LVec
4 2 3 ax-mp ⊢ ringLMod ⁡ ℂ fld ∈ LVec
5 1 4 eqeltri ⊢ C ∈ LVec