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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 21204 | . 2 ⊢ (𝑊 ∈ LVec ↔ (𝑊 ∈ LMod ∧ 𝐹 ∈ DivRing)) |
| 3 | 2 | simprbi 502 | 1 ⊢ (𝑊 ∈ LVec → 𝐹 ∈ DivRing) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1568 ∈ wcel 2141 ‘cfv 6536 Scalarcsca 17312 DivRingcdr 20812 LModclmod 20960 LVecclvec 21202 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1823 ax-4 1837 ax-5 1938 ax-6 1995 ax-7 2036 ax-8 2143 ax-9 2151 ax-ext 2733 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1103 df-tru 1571 df-fal 1581 df-ex 1808 df-sb 2095 df-clab 2740 df-cleq 2753 df-clel 2836 df-rab 3415 df-v 3455 df-dif 3907 df-un 3909 df-ss 3921 df-nul 4286 df-if 4487 df-sn 4589 df-pr 4591 df-op 4595 df-uni 4872 df-br 5109 df-iota 6492 df-fv 6544 df-lvec 21203 |
| This theorem is referenced by: lsslvec 21209 lvecvs0or 21211 lssvs0or 21213 lvecinv 21216 lspsnvs 21217 lspsneq 21225 lspfixed 21231 lspexch 21232 lspsolv 21246 islbs2 21257 islbs3 21258 obsne0 21854 islinds4 21964 nvctvc 24836 lssnvc 24838 cvsunit 25269 cvsdivcl 25271 cphsubrg 25318 cphreccl 25319 cphqss 25326 phclm 25370 ipcau2 25372 tcphcph 25375 hlprlem 25505 ishl2 25508 quslvec 33646 0nellinds 33651 lmhmlvec2 33975 dimlssid 33988 lfl1 39812 lkrsc 39839 eqlkr3 39843 lkrlsp 39844 lkrshp 39847 lduallvec 39896 dochkr1 42220 dochkr1OLDN 42221 lcfl7lem 42241 lclkrlem2m 42261 lclkrlem2o 42263 lclkrlem2p 42264 lcfrlem1 42284 lcfrlem2 42285 lcfrlem3 42286 lcfrlem29 42313 lcfrlem31 42315 lcfrlem33 42317 mapdpglem17N 42430 mapdpglem18 42431 mapdpglem19 42432 mapdpglem21 42434 mapdpglem22 42435 hdmapip1 42658 hgmapvvlem1 42665 hgmapvvlem2 42666 hgmapvvlem3 42667 prjspersym 43309 lincreslvec3 49229 isldepslvec2 49232 |
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