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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 21089 | . 2 ⊢ (𝑊 ∈ LVec ↔ (𝑊 ∈ LMod ∧ 𝐹 ∈ DivRing)) |
| 3 | 2 | simprbi 497 | 1 ⊢ (𝑊 ∈ LVec → 𝐹 ∈ DivRing) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1542 ∈ wcel 2114 ‘cfv 6490 Scalarcsca 17212 DivRingcdr 20695 LModclmod 20844 LVecclvec 21087 |
| 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 3391 df-v 3432 df-dif 3893 df-un 3895 df-ss 3907 df-nul 4275 df-if 4468 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-br 5087 df-iota 6446 df-fv 6498 df-lvec 21088 |
| This theorem is referenced by: lsslvec 21094 lvecvs0or 21096 lssvs0or 21098 lvecinv 21101 lspsnvs 21102 lspsneq 21110 lspfixed 21116 lspexch 21117 lspsolv 21131 islbs2 21142 islbs3 21143 obsne0 21713 islinds4 21823 nvctvc 24674 lssnvc 24676 cvsunit 25107 cvsdivcl 25109 cphsubrg 25156 cphreccl 25157 cphqss 25164 phclm 25208 ipcau2 25210 tcphcph 25213 hlprlem 25343 ishl2 25346 quslvec 33440 0nellinds 33450 lmhmlvec2 33784 dimlssid 33797 lfl1 39527 lkrsc 39554 eqlkr3 39558 lkrlsp 39559 lkrshp 39562 lduallvec 39611 dochkr1 41935 dochkr1OLDN 41936 lcfl7lem 41956 lclkrlem2m 41976 lclkrlem2o 41978 lclkrlem2p 41979 lcfrlem1 41999 lcfrlem2 42000 lcfrlem3 42001 lcfrlem29 42028 lcfrlem31 42030 lcfrlem33 42032 mapdpglem17N 42145 mapdpglem18 42146 mapdpglem19 42147 mapdpglem21 42149 mapdpglem22 42150 hdmapip1 42373 hgmapvvlem1 42380 hgmapvvlem2 42381 hgmapvvlem3 42382 prjspersym 43051 lincreslvec3 48955 isldepslvec2 48958 |
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