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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 19750). (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 4743 | . 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 19750 | . 2 ⊢ ((𝑊 ∈ LMod ∧ {𝑋} ⊆ 𝑉) → (𝑁‘{𝑋}) ∈ 𝑆) |
6 | 1, 5 | sylan2 594 | 1 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝑉) → (𝑁‘{𝑋}) ∈ 𝑆) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 = wceq 1537 ∈ wcel 2114 ⊆ wss 3938 {csn 4569 ‘cfv 6357 Basecbs 16485 LModclmod 19636 LSubSpclss 19705 LSpanclspn 19745 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2795 ax-rep 5192 ax-sep 5205 ax-nul 5212 ax-pow 5268 ax-pr 5332 ax-un 7463 ax-cnex 10595 ax-resscn 10596 ax-1cn 10597 ax-icn 10598 ax-addcl 10599 ax-addrcl 10600 ax-mulcl 10601 ax-mulrcl 10602 ax-mulcom 10603 ax-addass 10604 ax-mulass 10605 ax-distr 10606 ax-i2m1 10607 ax-1ne0 10608 ax-1rid 10609 ax-rnegex 10610 ax-rrecex 10611 ax-cnre 10612 ax-pre-lttri 10613 ax-pre-lttrn 10614 ax-pre-ltadd 10615 ax-pre-mulgt0 10616 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2802 df-cleq 2816 df-clel 2895 df-nfc 2965 df-ne 3019 df-nel 3126 df-ral 3145 df-rex 3146 df-reu 3147 df-rmo 3148 df-rab 3149 df-v 3498 df-sbc 3775 df-csb 3886 df-dif 3941 df-un 3943 df-in 3945 df-ss 3954 df-pss 3956 df-nul 4294 df-if 4470 df-pw 4543 df-sn 4570 df-pr 4572 df-tp 4574 df-op 4576 df-uni 4841 df-int 4879 df-iun 4923 df-br 5069 df-opab 5131 df-mpt 5149 df-tr 5175 df-id 5462 df-eprel 5467 df-po 5476 df-so 5477 df-fr 5516 df-we 5518 df-xp 5563 df-rel 5564 df-cnv 5565 df-co 5566 df-dm 5567 df-rn 5568 df-res 5569 df-ima 5570 df-pred 6150 df-ord 6196 df-on 6197 df-lim 6198 df-suc 6199 df-iota 6316 df-fun 6359 df-fn 6360 df-f 6361 df-f1 6362 df-fo 6363 df-f1o 6364 df-fv 6365 df-riota 7116 df-ov 7161 df-oprab 7162 df-mpo 7163 df-om 7583 df-1st 7691 df-2nd 7692 df-wrecs 7949 df-recs 8010 df-rdg 8048 df-er 8291 df-en 8512 df-dom 8513 df-sdom 8514 df-pnf 10679 df-mnf 10680 df-xr 10681 df-ltxr 10682 df-le 10683 df-sub 10874 df-neg 10875 df-nn 11641 df-2 11703 df-ndx 16488 df-slot 16489 df-base 16491 df-sets 16492 df-plusg 16580 df-0g 16717 df-mgm 17854 df-sgrp 17903 df-mnd 17914 df-grp 18108 df-minusg 18109 df-sbg 18110 df-mgp 19242 df-ur 19254 df-ring 19301 df-lmod 19638 df-lss 19706 df-lsp 19746 |
This theorem is referenced by: lspsnsubg 19754 lspsneli 19775 lspsn 19776 lspsnss2 19779 lsmelval2 19859 lsmpr 19863 lsppr 19867 lspprabs 19869 lspsncmp 19890 lspsnne1 19891 lspsnne2 19892 lspabs3 19895 lspsneq 19896 lspdisj 19899 lspdisj2 19901 lspfixed 19902 lspexchn1 19904 lspindpi 19906 lsmcv 19915 lshpnel 36121 lshpnelb 36122 lshpnel2N 36123 lshpdisj 36125 lsatlss 36134 lsmsat 36146 lsatfixedN 36147 lssats 36150 lsmcv2 36167 lsat0cv 36171 lkrlsp 36240 lkrlsp3 36242 lshpsmreu 36247 lshpkrlem5 36252 dochnel 38531 djhlsmat 38565 dihjat1lem 38566 dvh3dim3N 38587 lclkrlem2b 38646 lclkrlem2f 38650 lclkrlem2p 38660 lcfrvalsnN 38679 lcfrlem23 38703 mapdsn 38779 mapdn0 38807 mapdncol 38808 mapdindp 38809 mapdpglem1 38810 mapdpglem2a 38812 mapdpglem3 38813 mapdpglem6 38816 mapdpglem8 38817 mapdpglem9 38818 mapdpglem12 38821 mapdpglem13 38822 mapdpglem14 38823 mapdpglem17N 38826 mapdpglem18 38827 mapdpglem19 38828 mapdpglem21 38830 mapdpglem23 38832 mapdpglem29 38838 mapdindp0 38857 mapdheq4lem 38869 mapdh6lem1N 38871 mapdh6lem2N 38872 mapdh6dN 38877 lspindp5 38908 hdmaplem3 38911 mapdh9a 38927 hdmap1l6lem1 38945 hdmap1l6lem2 38946 hdmap1l6d 38951 hdmap1eulem 38960 hdmap11lem2 38980 hdmapeq0 38982 hdmaprnlem1N 38987 hdmaprnlem3N 38988 hdmaprnlem3uN 38989 hdmaprnlem4N 38991 hdmaprnlem7N 38993 hdmaprnlem8N 38994 hdmaprnlem9N 38995 hdmaprnlem3eN 38996 hdmaprnlem16N 39000 hdmap14lem9 39014 hgmaprnlem2N 39035 hdmapglem7a 39065 |
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