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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 21060 | . 2 ⊢ (𝑊 ∈ LVec ↔ (𝑊 ∈ LMod ∧ 𝐹 ∈ DivRing)) |
| 3 | 2 | simprbi 496 | 1 ⊢ (𝑊 ∈ LVec → 𝐹 ∈ DivRing) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1542 ∈ wcel 2114 ‘cfv 6493 Scalarcsca 17184 DivRingcdr 20666 LModclmod 20815 LVecclvec 21058 |
| 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 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-ext 2709 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-sb 2069 df-clab 2716 df-cleq 2729 df-clel 2812 df-rab 3401 df-v 3443 df-dif 3905 df-un 3907 df-ss 3919 df-nul 4287 df-if 4481 df-sn 4582 df-pr 4584 df-op 4588 df-uni 4865 df-br 5100 df-iota 6449 df-fv 6501 df-lvec 21059 |
| This theorem is referenced by: lsslvec 21065 lvecvs0or 21067 lssvs0or 21069 lvecinv 21072 lspsnvs 21073 lspsneq 21081 lspfixed 21087 lspexch 21088 lspsolv 21102 islbs2 21113 islbs3 21114 obsne0 21684 islinds4 21794 nvctvc 24648 lssnvc 24650 cvsunit 25091 cvsdivcl 25093 cphsubrg 25140 cphreccl 25141 cphqss 25148 phclm 25192 ipcau2 25194 tcphcph 25197 hlprlem 25327 ishl2 25330 quslvec 33422 0nellinds 33432 lmhmlvec2 33757 dimlssid 33770 lfl1 39367 lkrsc 39394 eqlkr3 39398 lkrlsp 39399 lkrshp 39402 lduallvec 39451 dochkr1 41775 dochkr1OLDN 41776 lcfl7lem 41796 lclkrlem2m 41816 lclkrlem2o 41818 lclkrlem2p 41819 lcfrlem1 41839 lcfrlem2 41840 lcfrlem3 41841 lcfrlem29 41868 lcfrlem31 41870 lcfrlem33 41872 mapdpglem17N 41985 mapdpglem18 41986 mapdpglem19 41987 mapdpglem21 41989 mapdpglem22 41990 hdmapip1 42213 hgmapvvlem1 42220 hgmapvvlem2 42221 hgmapvvlem3 42222 prjspersym 42886 lincreslvec3 48764 isldepslvec2 48767 |
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