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| Mirrors > Home > MPE Home > Th. List > lspsncl | Structured version Visualization version GIF version | ||
| Description: The span of a singleton is a subspace (frequently used special case of lspcl 21097). (Contributed by NM, 17-Jul-2014.) |
| Ref | Expression |
|---|---|
| lspval.v | ⊢ 𝑉 = (Base‘𝑊) |
| lspval.s | ⊢ 𝑆 = (LSubSp‘𝑊) |
| lspval.n | ⊢ 𝑁 = (LSpan‘𝑊) |
| Ref | Expression |
|---|---|
| lspsncl | ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝑉) → (𝑁‘{𝑋}) ∈ 𝑆) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | snssi 4751 | . 2 ⊢ (𝑋 ∈ 𝑉 → {𝑋} ⊆ 𝑉) | |
| 2 | lspval.v | . . 3 ⊢ 𝑉 = (Base‘𝑊) | |
| 3 | lspval.s | . . 3 ⊢ 𝑆 = (LSubSp‘𝑊) | |
| 4 | lspval.n | . . 3 ⊢ 𝑁 = (LSpan‘𝑊) | |
| 5 | 2, 3, 4 | lspcl 21097 | . 2 ⊢ ((𝑊 ∈ LMod ∧ {𝑋} ⊆ 𝑉) → (𝑁‘{𝑋}) ∈ 𝑆) |
| 6 | 1, 5 | sylan2 604 | 1 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝑉) → (𝑁‘{𝑋}) ∈ 𝑆) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 = wceq 1570 ∈ wcel 2143 ⊆ wss 3905 {csn 4589 ‘cfv 6536 Basecbs 17264 LModclmod 20981 LSubSpclss 21052 LSpanclspn 21092 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5238 ax-sep 5257 ax-nul 5269 ax-pow 5336 ax-pr 5404 ax-un 7732 ax-cnex 11151 ax-resscn 11152 ax-1cn 11153 ax-icn 11154 ax-addcl 11155 ax-addrcl 11156 ax-mulcl 11157 ax-mulrcl 11158 ax-mulcom 11159 ax-addass 11160 ax-mulass 11161 ax-distr 11162 ax-i2m1 11163 ax-1ne0 11164 ax-1rid 11165 ax-rnegex 11166 ax-rrecex 11167 ax-cnre 11168 ax-pre-lttri 11169 ax-pre-lttrn 11170 ax-pre-ltadd 11171 ax-pre-mulgt0 11172 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3745 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-pss 3925 df-nul 4287 df-if 4488 df-pw 4564 df-sn 4590 df-pr 4592 df-op 4596 df-uni 4873 df-int 4913 df-iun 4958 df-br 5110 df-opab 5174 df-mpt 5193 df-tr 5219 df-id 5556 df-eprel 5561 df-po 5569 df-so 5570 df-fr 5614 df-we 5616 df-xp 5667 df-rel 5668 df-cnv 5669 df-co 5670 df-dm 5671 df-rn 5672 df-res 5673 df-ima 5674 df-pred 6302 df-ord 6363 df-on 6364 df-lim 6365 df-suc 6366 df-iota 6492 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-riota 7367 df-ov 7413 df-oprab 7414 df-mpo 7415 df-om 7859 df-1st 7982 df-2nd 7983 df-frecs 8274 df-wrecs 8305 df-recs 8354 df-rdg 8393 df-er 8690 df-en 8940 df-dom 8941 df-sdom 8942 df-pnf 11240 df-mnf 11241 df-xr 11242 df-ltxr 11243 df-le 11244 df-sub 11438 df-neg 11439 df-nn 12229 df-2 12298 df-sets 17219 df-slot 17237 df-ndx 17249 df-base 17265 df-plusg 17318 df-0g 17489 df-mgm 18693 df-sgrp 18772 df-mnd 18788 df-grp 18998 df-minusg 18999 df-sbg 19000 df-mgp 20212 df-ur 20259 df-ring 20312 df-lmod 20983 df-lss 21053 df-lsp 21093 |
| This theorem is referenced by: lspsnsubg 21101 ellspsni 21122 lspsn 21123 lspsnss2 21126 lsmelval2 21206 lsmpr 21210 lsppr 21214 lspprabs 21216 lspsncmp 21240 lspsnne1 21241 lspsnne2 21242 lspabs3 21245 lspsneq 21246 lspdisj 21249 lspdisj2 21251 lspfixed 21252 lspexchn1 21254 lspindpi 21256 lsmcv 21265 lshpnel 39757 lshpnelb 39758 lshpnel2N 39759 lshpdisj 39761 lsatlss 39770 lsmsat 39782 lsatfixedN 39783 lssats 39786 lsmcv2 39803 lsat0cv 39807 lkrlsp 39876 lkrlsp3 39878 lshpsmreu 39883 lshpkrlem5 39888 dochnel 42167 djhlsmat 42201 dihjat1lem 42202 dvh3dim3N 42223 lclkrlem2b 42282 lclkrlem2f 42286 lclkrlem2p 42296 lcfrvalsnN 42315 lcfrlem23 42339 mapdsn 42415 mapdn0 42443 mapdncol 42444 mapdindp 42445 mapdpglem1 42446 mapdpglem2a 42448 mapdpglem3 42449 mapdpglem6 42452 mapdpglem8 42453 mapdpglem9 42454 mapdpglem12 42457 mapdpglem13 42458 mapdpglem14 42459 mapdpglem17N 42462 mapdpglem18 42463 mapdpglem19 42464 mapdpglem21 42466 mapdpglem23 42468 mapdpglem29 42474 mapdindp0 42493 mapdheq4lem 42505 mapdh6lem1N 42507 mapdh6lem2N 42508 mapdh6dN 42513 lspindp5 42544 hdmaplem3 42547 mapdh9a 42563 hdmap1l6lem1 42581 hdmap1l6lem2 42582 hdmap1l6d 42587 hdmap1eulem 42596 hdmap11lem2 42616 hdmapeq0 42618 hdmaprnlem1N 42623 hdmaprnlem3N 42624 hdmaprnlem3uN 42625 hdmaprnlem4N 42627 hdmaprnlem7N 42629 hdmaprnlem8N 42630 hdmaprnlem9N 42631 hdmaprnlem3eN 42632 hdmaprnlem16N 42636 hdmap14lem9 42650 hgmaprnlem2N 42671 hdmapglem7a 42701 |
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