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| Mirrors > Home > MPE Home > Th. List > lsssssubg | Structured version Visualization version GIF version | ||
| Description: All subspaces are subgroups. (Contributed by Mario Carneiro, 19-Apr-2016.) |
| Ref | Expression |
|---|---|
| lsssubg.s | ⊢ 𝑆 = (LSubSp‘𝑊) |
| Ref | Expression |
|---|---|
| lsssssubg | ⊢ (𝑊 ∈ LMod → 𝑆 ⊆ (SubGrp‘𝑊)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lsssubg.s | . . . 4 ⊢ 𝑆 = (LSubSp‘𝑊) | |
| 2 | 1 | lsssubg 21108 | . . 3 ⊢ ((𝑊 ∈ LMod ∧ 𝑥 ∈ 𝑆) → 𝑥 ∈ (SubGrp‘𝑊)) |
| 3 | 2 | ex 418 | . 2 ⊢ (𝑊 ∈ LMod → (𝑥 ∈ 𝑆 → 𝑥 ∈ (SubGrp‘𝑊))) |
| 4 | 3 | ssrdv 3944 | 1 ⊢ (𝑊 ∈ LMod → 𝑆 ⊆ (SubGrp‘𝑊)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2146 ⊆ wss 3906 ‘cfv 6540 SubGrpcsubg 19210 LModclmod 21011 LSubSpclss 21082 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2737 ax-sep 5259 ax-nul 5271 ax-pow 5338 ax-pr 5406 ax-un 7738 ax-cnex 11167 ax-resscn 11168 ax-1cn 11169 ax-icn 11170 ax-addcl 11171 ax-addrcl 11172 ax-mulcl 11173 ax-mulrcl 11174 ax-mulcom 11175 ax-addass 11176 ax-mulass 11177 ax-distr 11178 ax-i2m1 11179 ax-1ne0 11180 ax-1rid 11181 ax-rnegex 11182 ax-rrecex 11183 ax-cnre 11184 ax-pre-lttri 11185 ax-pre-lttrn 11186 ax-pre-ltadd 11187 ax-pre-mulgt0 11188 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3067 df-ral 3082 df-rex 3092 df-rmo 3371 df-reu 3372 df-rab 3419 df-v 3459 df-sbc 3747 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4287 df-if 4490 df-pw 4566 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4875 df-iun 4960 df-br 5112 df-opab 5176 df-mpt 5195 df-tr 5221 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6306 df-ord 6367 df-on 6368 df-lim 6369 df-suc 6370 df-iota 6496 df-fun 6542 df-fn 6543 df-f 6544 df-f1 6545 df-fo 6546 df-f1o 6547 df-fv 6548 df-riota 7373 df-ov 7419 df-oprab 7420 df-mpo 7421 df-om 7865 df-1st 7988 df-2nd 7989 df-frecs 8280 df-wrecs 8311 df-recs 8360 df-rdg 8399 df-er 8696 df-en 8946 df-dom 8947 df-sdom 8948 df-pnf 11256 df-mnf 11257 df-xr 11258 df-ltxr 11259 df-le 11260 df-sub 11454 df-neg 11455 df-nn 12245 df-2 12314 df-sets 17242 df-slot 17260 df-ndx 17272 df-base 17288 df-ress 17309 df-plusg 17341 df-0g 17512 df-mgm 18716 df-sgrp 18799 df-mnd 18815 df-grp 19027 df-minusg 19028 df-sbg 19029 df-subg 19213 df-mgp 20241 df-ur 20288 df-ring 20341 df-lmod 21013 df-lss 21083 |
| This theorem is used by: lsmsp 21237 lspprabs 21246 pj1lmhm 21251 pj1lmhm2 21252 lspindpi 21286 lvecindp 21292 lsmcv 21295 pjdm2 21891 pjf2 21894 pjfo 21895 ocvpj 21897 pjthlem2 25628 lshpnel 39790 lshpnelb 39791 lsmsat 39815 lrelat 39821 lsmcv2 39836 lcvexchlem1 39841 lcvexchlem2 39842 lcvexchlem3 39843 lcvexchlem4 39844 lcvexchlem5 39845 lcv1 39848 lcv2 39849 lsatexch 39850 lsatcv0eq 39854 lsatcvatlem 39856 lsatcvat 39857 lsatcvat3 39859 l1cvat 39862 lkrlsp 39909 lshpsmreu 39916 lshpkrlem5 39921 dia2dimlem5 41875 dia2dimlem9 41879 dvhopellsm 41924 diblsmopel 41978 cdlemn5pre 42007 cdlemn11c 42016 dihjustlem 42023 dihord1 42025 dihord2a 42026 dihord2b 42027 dihord11c 42031 dihord6apre 42063 dihord5b 42066 dihord5apre 42069 dihjatc3 42120 dihmeetlem9N 42122 dihjatcclem1 42225 dihjatcclem2 42226 dihjat 42230 dvh3dim3N 42256 dochexmidlem2 42268 dochexmidlem6 42272 dochexmidlem7 42273 lclkrlem2b 42315 lclkrlem2f 42319 lclkrlem2v 42335 lclkrslem2 42345 lcfrlem23 42372 lcfrlem25 42374 lcfrlem35 42384 mapdlsm 42471 mapdpglem3 42482 mapdindp0 42526 lspindp5 42577 hdmaprnlem3eN 42665 hdmapglem7a 42734 |
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