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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 21238 | . . 3 ⊢ ((𝑊 ∈ LMod ∧ 𝑥 ∈ 𝑆) → 𝑥 ∈ (SubGrp‘𝑊)) |
| 3 | 2 | ex 418 | . 2 ⊢ (𝑊 ∈ LMod → (𝑥 ∈ 𝑆 → 𝑥 ∈ (SubGrp‘𝑊))) |
| 4 | 3 | ssrdv 3914 | 1 ⊢ (𝑊 ∈ LMod → 𝑆 ⊆ (SubGrp‘𝑊)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1569 ∈ wcel 2144 ⊆ wss 3895 ‘cfv 6539 SubGrpcsubg 19336 LModclmod 21141 LSubSpclss 21212 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7752 ax-cnex 11260 ax-resscn 11261 ax-1cn 11262 ax-icn 11263 ax-addcl 11264 ax-addrcl 11265 ax-mulcl 11266 ax-mulrcl 11267 ax-mulcom 11268 ax-addass 11269 ax-mulass 11270 ax-distr 11271 ax-i2m1 11272 ax-1ne0 11273 ax-1rid 11274 ax-rnegex 11275 ax-rrecex 11276 ax-cnre 11277 ax-pre-lttri 11278 ax-pre-lttrn 11279 ax-pre-ltadd 11280 ax-pre-mulgt0 11281 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 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 3739 df-csb 3847 df-ss 3896 df-pss 4014 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5545 df-eprel 5550 df-po 5558 df-so 5559 df-fr 5603 df-we 5605 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6541 df-fn 6542 df-f 6543 df-f1 6544 df-fo 6545 df-f1o 6546 df-fv 6547 df-riota 7378 df-ov 7424 df-oprab 7425 df-mpo 7426 df-om 7879 df-1st 8002 df-2nd 8003 df-frecs 8303 df-wrecs 8334 df-recs 8383 df-rdg 8422 df-er 8721 df-en 8978 df-dom 8979 df-sdom 8980 df-pnf 11349 df-mnf 11350 df-xr 11351 df-ltxr 11352 df-le 11353 df-sub 11547 df-neg 11548 df-nn 12340 df-2 12409 df-sets 17348 df-slot 17366 df-ndx 17378 df-base 17394 df-ress 17415 df-plusg 17447 df-0g 17618 df-mgm 18822 df-sgrp 18914 df-mnd 18930 df-grp 19153 df-minusg 19154 df-sbg 19155 df-subg 19339 df-mgp 20367 df-ur 20414 df-ring 20467 df-lmod 21143 df-lss 21213 |
| This theorem is used by: lsmsp 21367 lspprabs 21376 pj1lmhm 21381 pj1lmhm2 21382 lspindpi 21416 lvecindp 21422 lsmcv 21425 pjdm2 22023 pjf2 22026 pjfo 22027 ocvpj 22029 pjthlem2 25765 lshpnel 40134 lshpnelb 40135 lsmsat 40159 lrelat 40165 lsmcv2 40180 lcvexchlem1 40185 lcvexchlem2 40186 lcvexchlem3 40187 lcvexchlem4 40188 lcvexchlem5 40189 lcv1 40192 lcv2 40193 lsatexch 40194 lsatcv0eq 40198 lsatcvatlem 40200 lsatcvat 40201 lsatcvat3 40203 l1cvat 40206 lkrlsp 40253 lshpsmreu 40260 lshpkrlem5 40265 dia2dimlem5 42219 dia2dimlem9 42223 dvhopellsm 42268 diblsmopel 42322 cdlemn5pre 42351 cdlemn11c 42360 dihjustlem 42367 dihord1 42369 dihord2a 42370 dihord2b 42371 dihord11c 42375 dihord6apre 42407 dihord5b 42410 dihord5apre 42413 dihjatc3 42464 dihmeetlem9N 42466 dihjatcclem1 42569 dihjatcclem2 42570 dihjat 42574 dvh3dim3N 42600 dochexmidlem2 42612 dochexmidlem6 42616 dochexmidlem7 42617 lclkrlem2b 42659 lclkrlem2f 42663 lclkrlem2v 42679 lclkrslem2 42689 lcfrlem23 42716 lcfrlem25 42718 lcfrlem35 42728 mapdlsm 42815 mapdpglem3 42826 mapdindp0 42870 lspindp5 42921 hdmaprnlem3eN 43009 hdmapglem7a 43078 |
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