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Mirrors > Home > MPE Home > Th. List > lvecdrng | Structured version Visualization version GIF version |
Description: The set of scalars of a left vector space is a division ring. (Contributed by NM, 17-Apr-2014.) |
Ref | Expression |
---|---|
islvec.1 | ⊢ 𝐹 = (Scalar‘𝑊) |
Ref | Expression |
---|---|
lvecdrng | ⊢ (𝑊 ∈ LVec → 𝐹 ∈ DivRing) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | islvec.1 | . . 3 ⊢ 𝐹 = (Scalar‘𝑊) | |
2 | 1 | islvec 19869 | . 2 ⊢ (𝑊 ∈ LVec ↔ (𝑊 ∈ LMod ∧ 𝐹 ∈ DivRing)) |
3 | 2 | simprbi 500 | 1 ⊢ (𝑊 ∈ LVec → 𝐹 ∈ DivRing) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1538 ∈ wcel 2111 ‘cfv 6324 Scalarcsca 16560 DivRingcdr 19495 LModclmod 19627 LVecclvec 19867 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2113 ax-9 2121 ax-10 2142 ax-11 2158 ax-12 2175 ax-ext 2770 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 845 df-3an 1086 df-tru 1541 df-ex 1782 df-nf 1786 df-sb 2070 df-clab 2777 df-cleq 2791 df-clel 2870 df-nfc 2938 df-rab 3115 df-v 3443 df-un 3886 df-in 3888 df-ss 3898 df-sn 4526 df-pr 4528 df-op 4532 df-uni 4801 df-br 5031 df-iota 6283 df-fv 6332 df-lvec 19868 |
This theorem is referenced by: lsslvec 19872 lvecvs0or 19873 lssvs0or 19875 lvecinv 19878 lspsnvs 19879 lspsneq 19887 lspfixed 19893 lspexch 19894 lspsolv 19908 islbs2 19919 islbs3 19920 obsne0 20414 islinds4 20524 nvctvc 23306 lssnvc 23308 cvsunit 23736 cvsdivcl 23738 cphsubrg 23785 cphreccl 23786 cphqss 23793 phclm 23836 ipcau2 23838 tcphcph 23841 hlprlem 23971 ishl2 23974 0nellinds 30986 lmhmlvec2 31105 lfl1 36366 lkrsc 36393 eqlkr3 36397 lkrlsp 36398 lkrshp 36401 lduallvec 36450 dochkr1 38774 dochkr1OLDN 38775 lcfl7lem 38795 lclkrlem2m 38815 lclkrlem2o 38817 lclkrlem2p 38818 lcfrlem1 38838 lcfrlem2 38839 lcfrlem3 38840 lcfrlem29 38867 lcfrlem31 38869 lcfrlem33 38871 mapdpglem17N 38984 mapdpglem18 38985 mapdpglem19 38986 mapdpglem21 38988 mapdpglem22 38989 hdmapip1 39212 hgmapvvlem1 39219 hgmapvvlem2 39220 hgmapvvlem3 39221 prjspersym 39601 lincreslvec3 44891 isldepslvec2 44894 |
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