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Theorem tvclvec 22810
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 22809 . 2 (𝑊 ∈ TopVec → 𝑊 ∈ LMod)
2 eqid 2824 . . . 4 (Scalar‘𝑊) = (Scalar‘𝑊)
32tvctdrg 22804 . . 3 (𝑊 ∈ TopVec → (Scalar‘𝑊) ∈ TopDRing)
4 tdrgdrng 22785 . . 3 ((Scalar‘𝑊) ∈ TopDRing → (Scalar‘𝑊) ∈ DivRing)
53, 4syl 17 . 2 (𝑊 ∈ TopVec → (Scalar‘𝑊) ∈ DivRing)
62islvec 19879 . 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 2113  cfv 6358  Scalarcsca 16571  DivRingcdr 19505  LModclmod 19637  LVecclvec 19877  TopDRingctdrg 22768  TopVecctvc 22770
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1795  ax-4 1809  ax-5 1910  ax-6 1969  ax-7 2014  ax-8 2115  ax-9 2123  ax-10 2144  ax-11 2160  ax-12 2176  ax-ext 2796
This theorem depends on definitions:  df-bi 209  df-an 399  df-or 844  df-3an 1085  df-tru 1539  df-ex 1780  df-nf 1784  df-sb 2069  df-clab 2803  df-cleq 2817  df-clel 2896  df-nfc 2966  df-rab 3150  df-v 3499  df-dif 3942  df-un 3944  df-in 3946  df-ss 3955  df-nul 4295  df-if 4471  df-sn 4571  df-pr 4573  df-op 4577  df-uni 4842  df-br 5070  df-iota 6317  df-fv 6366  df-ov 7162  df-lvec 19878  df-tdrg 22772  df-tlm 22773  df-tvc 22774
This theorem is referenced by: (None)
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