Metamath Proof Explorer


Theorem fglmod

Description: Finitely generated left modules are left modules. (Contributed by Stefan O'Rear, 1-Jan-2015)

Ref Expression
Assertion fglmod ⊢ M ∈ LFinGen → M ∈ LMod

Proof

Step Hyp Ref Expression
1 df-lfig ⊢ LFinGen = a ∈ LMod | Base a ∈ LSpan ⁡ a 𝒫 Base a ∩ Fin
2 1 ssrab3 ⊢ LFinGen ⊆ LMod
3 2 sseli ⊢ M ∈ LFinGen → M ∈ LMod