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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 21141 | . . 3 ⊢ ((𝑊 ∈ LMod ∧ 𝑥 ∈ 𝑆) → 𝑥 ∈ (SubGrp‘𝑊)) |
| 3 | 2 | ex 418 | . 2 ⊢ (𝑊 ∈ LMod → (𝑥 ∈ 𝑆 → 𝑥 ∈ (SubGrp‘𝑊))) |
| 4 | 3 | ssrdv 3937 | 1 ⊢ (𝑊 ∈ LMod → 𝑆 ⊆ (SubGrp‘𝑊)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2145 ⊆ wss 3899 ‘cfv 6533 SubGrpcsubg 19243 LModclmod 21044 LSubSpclss 21115 |
| 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 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-sep 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7736 ax-cnex 11180 ax-resscn 11181 ax-1cn 11182 ax-icn 11183 ax-addcl 11184 ax-addrcl 11185 ax-mulcl 11186 ax-mulrcl 11187 ax-mulcom 11188 ax-addass 11189 ax-mulass 11190 ax-distr 11191 ax-i2m1 11192 ax-1ne0 11193 ax-1rid 11194 ax-rnegex 11195 ax-rrecex 11196 ax-cnre 11197 ax-pre-lttri 11198 ax-pre-lttrn 11199 ax-pre-ltadd 11200 ax-pre-mulgt0 11201 |
| 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 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6299 df-ord 6360 df-on 6361 df-lim 6362 df-suc 6363 df-iota 6489 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-riota 7370 df-ov 7416 df-oprab 7417 df-mpo 7418 df-om 7863 df-1st 7986 df-2nd 7987 df-frecs 8280 df-wrecs 8311 df-recs 8360 df-rdg 8399 df-er 8696 df-en 8953 df-dom 8954 df-sdom 8955 df-pnf 11269 df-mnf 11270 df-xr 11271 df-ltxr 11272 df-le 11273 df-sub 11467 df-neg 11468 df-nn 12258 df-2 12327 df-sets 17256 df-slot 17274 df-ndx 17286 df-base 17302 df-ress 17323 df-plusg 17355 df-0g 17526 df-mgm 18730 df-sgrp 18821 df-mnd 18837 df-grp 19060 df-minusg 19061 df-sbg 19062 df-subg 19246 df-mgp 20274 df-ur 20321 df-ring 20374 df-lmod 21046 df-lss 21116 |
| This theorem is used by: lsmsp 21270 lspprabs 21279 pj1lmhm 21284 pj1lmhm2 21285 lspindpi 21319 lvecindp 21325 lsmcv 21328 pjdm2 21924 pjf2 21927 pjfo 21928 ocvpj 21930 pjthlem2 25666 lshpnel 39856 lshpnelb 39857 lsmsat 39881 lrelat 39887 lsmcv2 39902 lcvexchlem1 39907 lcvexchlem2 39908 lcvexchlem3 39909 lcvexchlem4 39910 lcvexchlem5 39911 lcv1 39914 lcv2 39915 lsatexch 39916 lsatcv0eq 39920 lsatcvatlem 39922 lsatcvat 39923 lsatcvat3 39925 l1cvat 39928 lkrlsp 39975 lshpsmreu 39982 lshpkrlem5 39987 dia2dimlem5 41941 dia2dimlem9 41945 dvhopellsm 41990 diblsmopel 42044 cdlemn5pre 42073 cdlemn11c 42082 dihjustlem 42089 dihord1 42091 dihord2a 42092 dihord2b 42093 dihord11c 42097 dihord6apre 42129 dihord5b 42132 dihord5apre 42135 dihjatc3 42186 dihmeetlem9N 42188 dihjatcclem1 42291 dihjatcclem2 42292 dihjat 42296 dvh3dim3N 42322 dochexmidlem2 42334 dochexmidlem6 42338 dochexmidlem7 42339 lclkrlem2b 42381 lclkrlem2f 42385 lclkrlem2v 42401 lclkrslem2 42411 lcfrlem23 42438 lcfrlem25 42440 lcfrlem35 42450 mapdlsm 42537 mapdpglem3 42548 mapdindp0 42592 lspindp5 42643 hdmaprnlem3eN 42731 hdmapglem7a 42800 |
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