Metamath Proof Explorer


Theorem lvecgrpd

Description: A vector space is a group. (Contributed by SN, 16-May-2024)

Ref Expression
Hypothesis lvecgrpd.1 ⊢ φ → W ∈ LVec
Assertion lvecgrpd ⊢ φ → W ∈ Grp

Proof

Step Hyp Ref Expression
1 lvecgrpd.1 ⊢ φ → W ∈ LVec
2 1 lveclmodd ⊢ φ → W ∈ LMod
3 2 lmodgrpd ⊢ φ → W ∈ Grp