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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 19878 | . 2 ⊢ (𝑊 ∈ LVec ↔ (𝑊 ∈ LMod ∧ 𝐹 ∈ DivRing)) |
3 | 2 | simprbi 499 | 1 ⊢ (𝑊 ∈ LVec → 𝐹 ∈ DivRing) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1537 ∈ wcel 2114 ‘cfv 6357 Scalarcsca 16570 DivRingcdr 19504 LModclmod 19636 LVecclvec 19876 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2795 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-clab 2802 df-cleq 2816 df-clel 2895 df-nfc 2965 df-rab 3149 df-v 3498 df-dif 3941 df-un 3943 df-in 3945 df-ss 3954 df-nul 4294 df-if 4470 df-sn 4570 df-pr 4572 df-op 4576 df-uni 4841 df-br 5069 df-iota 6316 df-fv 6365 df-lvec 19877 |
This theorem is referenced by: lsslvec 19881 lvecvs0or 19882 lssvs0or 19884 lvecinv 19887 lspsnvs 19888 lspsneq 19896 lspfixed 19902 lspexch 19903 lspsolv 19917 islbs2 19928 islbs3 19929 obsne0 20871 islinds4 20981 nvctvc 23311 lssnvc 23313 cvsunit 23737 cvsdivcl 23739 cphsubrg 23786 cphreccl 23787 cphqss 23794 phclm 23837 ipcau2 23839 tcphcph 23842 hlprlem 23972 ishl2 23975 0nellinds 30937 lmhmlvec2 31019 lfl1 36208 lkrsc 36235 eqlkr3 36239 lkrlsp 36240 lkrshp 36243 lduallvec 36292 dochkr1 38616 dochkr1OLDN 38617 lcfl7lem 38637 lclkrlem2m 38657 lclkrlem2o 38659 lclkrlem2p 38660 lcfrlem1 38680 lcfrlem2 38681 lcfrlem3 38682 lcfrlem29 38709 lcfrlem31 38711 lcfrlem33 38713 mapdpglem17N 38826 mapdpglem18 38827 mapdpglem19 38828 mapdpglem21 38830 mapdpglem22 38831 hdmapip1 39054 hgmapvvlem1 39061 hgmapvvlem2 39062 hgmapvvlem3 39063 prjspersym 39264 lincreslvec3 44544 isldepslvec2 44547 |
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