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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 21012). (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 4734 | . 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 21012 | . 2 ⊢ ((𝑊 ∈ LMod ∧ {𝑋} ⊆ 𝑉) → (𝑁‘{𝑋}) ∈ 𝑆) |
| 6 | 1, 5 | sylan2 601 | 1 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝑉) → (𝑁‘{𝑋}) ∈ 𝑆) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 398 = wceq 1550 ∈ wcel 2132 ⊆ wss 3895 {csn 4572 ‘cfv 6506 Basecbs 17217 LModclmod 20896 LSubSpclss 20967 LSpanclspn 21007 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1805 ax-4 1819 ax-5 1920 ax-6 1977 ax-7 2018 ax-8 2134 ax-9 2142 ax-10 2165 ax-11 2181 ax-12 2202 ax-ext 2724 ax-rep 5217 ax-sep 5236 ax-nul 5246 ax-pow 5312 ax-pr 5380 ax-un 7703 ax-cnex 11115 ax-resscn 11116 ax-1cn 11117 ax-icn 11118 ax-addcl 11119 ax-addrcl 11120 ax-mulcl 11121 ax-mulrcl 11122 ax-mulcom 11123 ax-addass 11124 ax-mulass 11125 ax-distr 11126 ax-i2m1 11127 ax-1ne0 11128 ax-1rid 11129 ax-rnegex 11130 ax-rrecex 11131 ax-cnre 11132 ax-pre-lttri 11133 ax-pre-lttrn 11134 ax-pre-ltadd 11135 ax-pre-mulgt0 11136 |
| This theorem depends on definitions: df-bi 209 df-an 399 df-or 857 df-3or 1096 df-3an 1097 df-tru 1553 df-fal 1563 df-ex 1790 df-nf 1794 df-sb 2081 df-mo 2556 df-eu 2586 df-clab 2731 df-cleq 2744 df-clel 2827 df-nfc 2901 df-ne 2948 df-nel 3052 df-ral 3067 df-rex 3077 df-rmo 3357 df-reu 3358 df-rab 3405 df-v 3446 df-sbc 3736 df-csb 3844 df-dif 3898 df-un 3900 df-in 3902 df-ss 3912 df-pss 3915 df-nul 4277 df-if 4471 df-pw 4547 df-sn 4573 df-pr 4575 df-op 4579 df-uni 4856 df-int 4896 df-iun 4941 df-br 5091 df-opab 5153 df-mpt 5172 df-tr 5198 df-id 5531 df-eprel 5536 df-po 5544 df-so 5545 df-fr 5589 df-we 5591 df-xp 5642 df-rel 5643 df-cnv 5644 df-co 5645 df-dm 5646 df-rn 5647 df-res 5648 df-ima 5649 df-pred 6273 df-ord 6334 df-on 6335 df-lim 6336 df-suc 6337 df-iota 6462 df-fun 6508 df-fn 6509 df-f 6510 df-f1 6511 df-fo 6512 df-f1o 6513 df-fv 6514 df-riota 7338 df-ov 7384 df-oprab 7385 df-mpo 7386 df-om 7832 df-1st 7955 df-2nd 7956 df-frecs 8246 df-wrecs 8277 df-recs 8326 df-rdg 8365 df-er 8662 df-en 8913 df-dom 8914 df-sdom 8915 df-pnf 11204 df-mnf 11205 df-xr 11206 df-ltxr 11207 df-le 11208 df-sub 11402 df-neg 11403 df-nn 12197 df-2 12266 df-sets 17172 df-slot 17190 df-ndx 17202 df-base 17218 df-plusg 17271 df-0g 17442 df-mgm 18646 df-sgrp 18725 df-mnd 18741 df-grp 18950 df-minusg 18951 df-sbg 18952 df-mgp 20159 df-ur 20200 df-ring 20253 df-lmod 20898 df-lss 20968 df-lsp 21008 |
| This theorem is referenced by: lspsnsubg 21016 ellspsni 21037 lspsn 21038 lspsnss2 21041 lsmelval2 21121 lsmpr 21125 lsppr 21129 lspprabs 21131 lspsncmp 21155 lspsnne1 21156 lspsnne2 21157 lspabs3 21160 lspsneq 21161 lspdisj 21164 lspdisj2 21166 lspfixed 21167 lspexchn1 21169 lspindpi 21171 lsmcv 21180 lshpnel 39545 lshpnelb 39546 lshpnel2N 39547 lshpdisj 39549 lsatlss 39558 lsmsat 39570 lsatfixedN 39571 lssats 39574 lsmcv2 39591 lsat0cv 39595 lkrlsp 39664 lkrlsp3 39666 lshpsmreu 39671 lshpkrlem5 39676 dochnel 41955 djhlsmat 41989 dihjat1lem 41990 dvh3dim3N 42011 lclkrlem2b 42070 lclkrlem2f 42074 lclkrlem2p 42084 lcfrvalsnN 42103 lcfrlem23 42127 mapdsn 42203 mapdn0 42231 mapdncol 42232 mapdindp 42233 mapdpglem1 42234 mapdpglem2a 42236 mapdpglem3 42237 mapdpglem6 42240 mapdpglem8 42241 mapdpglem9 42242 mapdpglem12 42245 mapdpglem13 42246 mapdpglem14 42247 mapdpglem17N 42250 mapdpglem18 42251 mapdpglem19 42252 mapdpglem21 42254 mapdpglem23 42256 mapdpglem29 42262 mapdindp0 42281 mapdheq4lem 42293 mapdh6lem1N 42295 mapdh6lem2N 42296 mapdh6dN 42301 lspindp5 42332 hdmaplem3 42335 mapdh9a 42351 hdmap1l6lem1 42369 hdmap1l6lem2 42370 hdmap1l6d 42375 hdmap1eulem 42384 hdmap11lem2 42404 hdmapeq0 42406 hdmaprnlem1N 42411 hdmaprnlem3N 42412 hdmaprnlem3uN 42413 hdmaprnlem4N 42415 hdmaprnlem7N 42417 hdmaprnlem8N 42418 hdmaprnlem9N 42419 hdmaprnlem3eN 42420 hdmaprnlem16N 42424 hdmap14lem9 42438 hgmaprnlem2N 42459 hdmapglem7a 42489 |
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