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Theorem tvclvec 22807
Description: A topological vector space is a vector space. (Contributed by Mario Carneiro, 5-Oct-2015.)
Assertion
Ref Expression
tvclvec (𝑊 ∈ TopVec → 𝑊 ∈ LVec)

Proof of Theorem tvclvec
StepHypRef Expression
1 tvclmod 22806 . 2 (𝑊 ∈ TopVec → 𝑊 ∈ LMod)
2 eqid 2821 . . . 4 (Scalar‘𝑊) = (Scalar‘𝑊)
32tvctdrg 22801 . . 3 (𝑊 ∈ TopVec → (Scalar‘𝑊) ∈ TopDRing)
4 tdrgdrng 22782 . . 3 ((Scalar‘𝑊) ∈ TopDRing → (Scalar‘𝑊) ∈ DivRing)
53, 4syl 17 . 2 (𝑊 ∈ TopVec → (Scalar‘𝑊) ∈ DivRing)
62islvec 19876 . 2 (𝑊 ∈ LVec ↔ (𝑊 ∈ LMod ∧ (Scalar‘𝑊) ∈ DivRing))
71, 5, 6sylanbrc 585 1 (𝑊 ∈ TopVec → 𝑊 ∈ LVec)
Colors of variables: wff setvar class
Syntax hints:  wi 4  wcel 2114  cfv 6355  Scalarcsca 16568  DivRingcdr 19502  LModclmod 19634  LVecclvec 19874  TopDRingctdrg 22765  TopVecctvc 22767
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1796  ax-4 1810  ax-5 1911  ax-6 1970  ax-7 2015  ax-8 2116  ax-9 2124  ax-10 2145  ax-11 2161  ax-12 2177  ax-ext 2793
This theorem depends on definitions:  df-bi 209  df-an 399  df-or 844  df-3an 1085  df-tru 1540  df-ex 1781  df-nf 1785  df-sb 2070  df-clab 2800  df-cleq 2814  df-clel 2893  df-nfc 2963  df-rab 3147  df-v 3496  df-dif 3939  df-un 3941  df-in 3943  df-ss 3952  df-nul 4292  df-if 4468  df-sn 4568  df-pr 4570  df-op 4574  df-uni 4839  df-br 5067  df-iota 6314  df-fv 6363  df-ov 7159  df-lvec 19875  df-tdrg 22769  df-tlm 22770  df-tvc 22771
This theorem is referenced by: (None)
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