| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 21302). (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 4748 | . 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 21302 | . 2 ⊢ ((𝑊 ∈ LMod ∧ {𝑋} ⊆ 𝑉) → (𝑁‘{𝑋}) ∈ 𝑆) |
| 6 | 1, 5 | sylan2 605 | 1 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝑉) → (𝑁‘{𝑋}) ∈ 𝑆) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2147 ⊆ wss 3900 {csn 4588 ‘cfv 6566 Basecbs 17431 LModclmod 21186 LSubSpclss 21257 LSpanclspn 21297 |
| 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 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5238 ax-sep 5255 ax-nul 5266 ax-pow 5334 ax-pr 5398 ax-un 7783 ax-cnex 11295 ax-resscn 11296 ax-1cn 11297 ax-icn 11298 ax-addcl 11299 ax-addrcl 11300 ax-mulcl 11301 ax-mulrcl 11302 ax-mulcom 11303 ax-addass 11304 ax-mulass 11305 ax-distr 11306 ax-i2m1 11307 ax-1ne0 11308 ax-1rid 11309 ax-rnegex 11310 ax-rrecex 11311 ax-cnre 11312 ax-pre-lttri 11313 ax-pre-lttrn 11314 ax-pre-ltadd 11315 ax-pre-mulgt0 11316 |
| 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 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4841 df-uni 4873 df-int 4913 df-iun 4958 df-br 5109 df-opab 5174 df-mpt 5193 df-tr 5219 df-id 5553 df-eprel 5558 df-po 5566 df-so 5567 df-fr 5611 df-we 5613 df-xp 5664 df-rel 5665 df-cnv 5666 df-co 5667 df-dm 5668 df-rn 5669 df-res 5670 df-ima 5671 df-pred 6330 df-ord 6391 df-on 6392 df-lim 6393 df-suc 6394 df-iota 6520 df-fun 6568 df-fn 6569 df-f 6570 df-f1 6571 df-fo 6572 df-f1o 6573 df-fv 6574 df-riota 7408 df-ov 7454 df-oprab 7455 df-mpo 7456 df-om 7912 df-1st 8035 df-2nd 8036 df-frecs 8337 df-wrecs 8368 df-recs 8417 df-rdg 8456 df-er 8755 df-en 9012 df-dom 9013 df-sdom 9014 df-pnf 11384 df-mnf 11385 df-xr 11386 df-ltxr 11387 df-le 11388 df-sub 11582 df-neg 11583 df-nn 12376 df-2 12445 df-sets 17386 df-slot 17404 df-ndx 17416 df-base 17432 df-plusg 17486 df-0g 17662 df-mgm 18866 df-sgrp 18958 df-mnd 18974 df-grp 19197 df-minusg 19198 df-sbg 19199 df-mgp 20412 df-ur 20459 df-ring 20512 df-lmod 21188 df-lss 21258 df-lsp 21298 |
| This theorem is used by: lspsnsubg 21306 ellspsni 21327 lspsn 21328 lspsnss2 21331 lsmelval2 21411 lsmpr 21415 lsppr 21419 lspprabs 21421 lspsncmp 21445 lspsnne1 21446 lspsnne2 21447 lspabs3 21450 lspsneq 21451 lspdisj 21454 lspdisj2 21456 lspfixed 21457 lspexchn1 21459 lspindpi 21461 lsmcv 21470 lshpnel 40306 lshpnelb 40307 lshpnel2N 40308 lshpdisj 40310 lsatlss 40319 lsmsat 40331 lsatfixedN 40332 lssats 40335 lsmcv2 40352 lsat0cv 40356 lkrlsp 40425 lkrlsp3 40427 lshpsmreu 40432 lshpkrlem5 40437 dochnel 42716 djhlsmat 42750 dihjat1lem 42751 dvh3dim3N 42772 lclkrlem2b 42831 lclkrlem2f 42835 lclkrlem2p 42845 lcfrvalsnN 42864 lcfrlem23 42888 mapdsn 42964 mapdn0 42992 mapdncol 42993 mapdindp 42994 mapdpglem1 42995 mapdpglem2a 42997 mapdpglem3 42998 mapdpglem6 43001 mapdpglem8 43002 mapdpglem9 43003 mapdpglem12 43006 mapdpglem13 43007 mapdpglem14 43008 mapdpglem17N 43011 mapdpglem18 43012 mapdpglem19 43013 mapdpglem21 43015 mapdpglem23 43017 mapdpglem29 43023 mapdindp0 43042 mapdheq4lem 43054 mapdh6lem1N 43056 mapdh6lem2N 43057 mapdh6dN 43062 lspindp5 43093 hdmaplem3 43096 mapdh9a 43112 hdmap1l6lem1 43130 hdmap1l6lem2 43131 hdmap1l6d 43136 hdmap1eulem 43145 hdmap11lem2 43165 hdmapeq0 43167 hdmaprnlem1N 43172 hdmaprnlem3N 43173 hdmaprnlem3uN 43174 hdmaprnlem4N 43176 hdmaprnlem7N 43178 hdmaprnlem8N 43179 hdmaprnlem9N 43180 hdmaprnlem3eN 43181 hdmaprnlem16N 43185 hdmap14lem9 43199 hgmaprnlem2N 43220 hdmapglem7a 43250 |
| Copyright terms: Public domain | W3C validator |