Description: Vector spaces are modules. (Contributed by BJ, 9-Jun-2019) (Proof modification is discouraged.)
Ref | Expression | ||
---|---|---|---|
Assertion | bj-vecssmod | |- LVec C_ LMod |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-lvec | |- LVec = { x e. LMod | ( Scalar ` x ) e. DivRing } |
|
2 | ssrab2 | |- { x e. LMod | ( Scalar ` x ) e. DivRing } C_ LMod |
|
3 | 1 2 | eqsstri | |- LVec C_ LMod |