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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 21068 | . 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 6500 Scalarcsca 17192 DivRingcdr 20674 LModclmod 20823 LVecclvec 21066 |
| 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 3402 df-v 3444 df-dif 3906 df-un 3908 df-ss 3920 df-nul 4288 df-if 4482 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-br 5101 df-iota 6456 df-fv 6508 df-lvec 21067 |
| This theorem is referenced by: lsslvec 21073 lvecvs0or 21075 lssvs0or 21077 lvecinv 21080 lspsnvs 21081 lspsneq 21089 lspfixed 21095 lspexch 21096 lspsolv 21110 islbs2 21121 islbs3 21122 obsne0 21692 islinds4 21802 nvctvc 24656 lssnvc 24658 cvsunit 25099 cvsdivcl 25101 cphsubrg 25148 cphreccl 25149 cphqss 25156 phclm 25200 ipcau2 25202 tcphcph 25205 hlprlem 25335 ishl2 25338 quslvec 33452 0nellinds 33462 lmhmlvec2 33796 dimlssid 33809 lfl1 39435 lkrsc 39462 eqlkr3 39466 lkrlsp 39467 lkrshp 39470 lduallvec 39519 dochkr1 41843 dochkr1OLDN 41844 lcfl7lem 41864 lclkrlem2m 41884 lclkrlem2o 41886 lclkrlem2p 41887 lcfrlem1 41907 lcfrlem2 41908 lcfrlem3 41909 lcfrlem29 41936 lcfrlem31 41938 lcfrlem33 41940 mapdpglem17N 42053 mapdpglem18 42054 mapdpglem19 42055 mapdpglem21 42057 mapdpglem22 42058 hdmapip1 42281 hgmapvvlem1 42288 hgmapvvlem2 42289 hgmapvvlem3 42290 prjspersym 42954 lincreslvec3 48831 isldepslvec2 48834 |
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