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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 21031). (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 4741 | . 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 21031 | . 2 ⊢ ((𝑊 ∈ LMod ∧ {𝑋} ⊆ 𝑉) → (𝑁‘{𝑋}) ∈ 𝑆) |
| 6 | 1, 5 | sylan2 602 | 1 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝑉) → (𝑁‘{𝑋}) ∈ 𝑆) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 = wceq 1559 ∈ wcel 2141 ⊆ wss 3902 {csn 4579 ‘cfv 6516 Basecbs 17236 LModclmod 20915 LSubSpclss 20986 LSpanclspn 21026 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-rep 5224 ax-sep 5243 ax-nul 5253 ax-pow 5319 ax-pr 5387 ax-un 7713 ax-cnex 11123 ax-resscn 11124 ax-1cn 11125 ax-icn 11126 ax-addcl 11127 ax-addrcl 11128 ax-mulcl 11129 ax-mulrcl 11130 ax-mulcom 11131 ax-addass 11132 ax-mulass 11133 ax-distr 11134 ax-i2m1 11135 ax-1ne0 11136 ax-1rid 11137 ax-rnegex 11138 ax-rrecex 11139 ax-cnre 11140 ax-pre-lttri 11141 ax-pre-lttrn 11142 ax-pre-ltadd 11143 ax-pre-mulgt0 11144 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1098 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-nf 1803 df-sb 2090 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3061 df-ral 3076 df-rex 3086 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-pss 3922 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4580 df-pr 4582 df-op 4586 df-uni 4863 df-int 4903 df-iun 4948 df-br 5098 df-opab 5160 df-mpt 5179 df-tr 5205 df-id 5538 df-eprel 5543 df-po 5551 df-so 5552 df-fr 5596 df-we 5598 df-xp 5649 df-rel 5650 df-cnv 5651 df-co 5652 df-dm 5653 df-rn 5654 df-res 5655 df-ima 5656 df-pred 6283 df-ord 6344 df-on 6345 df-lim 6346 df-suc 6347 df-iota 6472 df-fun 6518 df-fn 6519 df-f 6520 df-f1 6521 df-fo 6522 df-f1o 6523 df-fv 6524 df-riota 7348 df-ov 7394 df-oprab 7395 df-mpo 7396 df-om 7842 df-1st 7965 df-2nd 7966 df-frecs 8256 df-wrecs 8287 df-recs 8336 df-rdg 8375 df-er 8672 df-en 8922 df-dom 8923 df-sdom 8924 df-pnf 11212 df-mnf 11213 df-xr 11214 df-ltxr 11215 df-le 11216 df-sub 11410 df-neg 11411 df-nn 12205 df-2 12274 df-sets 17191 df-slot 17209 df-ndx 17221 df-base 17237 df-plusg 17290 df-0g 17461 df-mgm 18665 df-sgrp 18744 df-mnd 18760 df-grp 18969 df-minusg 18970 df-sbg 18971 df-mgp 20178 df-ur 20219 df-ring 20272 df-lmod 20917 df-lss 20987 df-lsp 21027 |
| This theorem is referenced by: lspsnsubg 21035 ellspsni 21056 lspsn 21057 lspsnss2 21060 lsmelval2 21140 lsmpr 21144 lsppr 21148 lspprabs 21150 lspsncmp 21174 lspsnne1 21175 lspsnne2 21176 lspabs3 21179 lspsneq 21180 lspdisj 21183 lspdisj2 21185 lspfixed 21186 lspexchn1 21188 lspindpi 21190 lsmcv 21199 lshpnel 39568 lshpnelb 39569 lshpnel2N 39570 lshpdisj 39572 lsatlss 39581 lsmsat 39593 lsatfixedN 39594 lssats 39597 lsmcv2 39614 lsat0cv 39618 lkrlsp 39687 lkrlsp3 39689 lshpsmreu 39694 lshpkrlem5 39699 dochnel 41978 djhlsmat 42012 dihjat1lem 42013 dvh3dim3N 42034 lclkrlem2b 42093 lclkrlem2f 42097 lclkrlem2p 42107 lcfrvalsnN 42126 lcfrlem23 42150 mapdsn 42226 mapdn0 42254 mapdncol 42255 mapdindp 42256 mapdpglem1 42257 mapdpglem2a 42259 mapdpglem3 42260 mapdpglem6 42263 mapdpglem8 42264 mapdpglem9 42265 mapdpglem12 42268 mapdpglem13 42269 mapdpglem14 42270 mapdpglem17N 42273 mapdpglem18 42274 mapdpglem19 42275 mapdpglem21 42277 mapdpglem23 42279 mapdpglem29 42285 mapdindp0 42304 mapdheq4lem 42316 mapdh6lem1N 42318 mapdh6lem2N 42319 mapdh6dN 42324 lspindp5 42355 hdmaplem3 42358 mapdh9a 42374 hdmap1l6lem1 42392 hdmap1l6lem2 42393 hdmap1l6d 42398 hdmap1eulem 42407 hdmap11lem2 42427 hdmapeq0 42429 hdmaprnlem1N 42434 hdmaprnlem3N 42435 hdmaprnlem3uN 42436 hdmaprnlem4N 42438 hdmaprnlem7N 42440 hdmaprnlem8N 42441 hdmaprnlem9N 42442 hdmaprnlem3eN 42443 hdmaprnlem16N 42447 hdmap14lem9 42461 hgmaprnlem2N 42482 hdmapglem7a 42512 |
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