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| Mirrors > Home > MPE Home > Th. List > ellspsn5 | Structured version Visualization version GIF version | ||
| Description: Relationship between a vector and the 1-dim (or 0-dim) subspace it generates. (Contributed by NM, 20-Feb-2015.) |
| Ref | Expression |
|---|---|
| ellspsn5.s | ⊢ 𝑆 = (LSubSp‘𝑊) |
| ellspsn5.n | ⊢ 𝑁 = (LSpan‘𝑊) |
| ellspsn5.w | ⊢ (𝜑 → 𝑊 ∈ LMod) |
| ellspsn5.a | ⊢ (𝜑 → 𝑈 ∈ 𝑆) |
| ellspsn5.x | ⊢ (𝜑 → 𝑋 ∈ 𝑈) |
| Ref | Expression |
|---|---|
| ellspsn5 | ⊢ (𝜑 → (𝑁‘{𝑋}) ⊆ 𝑈) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ellspsn5.x | . 2 ⊢ (𝜑 → 𝑋 ∈ 𝑈) | |
| 2 | eqid 2763 | . . 3 ⊢ (Base‘𝑊) = (Base‘𝑊) | |
| 3 | ellspsn5.s | . . 3 ⊢ 𝑆 = (LSubSp‘𝑊) | |
| 4 | ellspsn5.n | . . 3 ⊢ 𝑁 = (LSpan‘𝑊) | |
| 5 | ellspsn5.w | . . 3 ⊢ (𝜑 → 𝑊 ∈ LMod) | |
| 6 | ellspsn5.a | . . 3 ⊢ (𝜑 → 𝑈 ∈ 𝑆) | |
| 7 | 2, 3 | lssel 21039 | . . . 4 ⊢ ((𝑈 ∈ 𝑆 ∧ 𝑋 ∈ 𝑈) → 𝑋 ∈ (Base‘𝑊)) |
| 8 | 6, 1, 7 | syl2anc 595 | . . 3 ⊢ (𝜑 → 𝑋 ∈ (Base‘𝑊)) |
| 9 | 2, 3, 4, 5, 6, 8 | ellspsn5b 21097 | . 2 ⊢ (𝜑 → (𝑋 ∈ 𝑈 ↔ (𝑁‘{𝑋}) ⊆ 𝑈)) |
| 10 | 1, 9 | mpbid 235 | 1 ⊢ (𝜑 → (𝑁‘{𝑋}) ⊆ 𝑈) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1570 ∈ wcel 2143 ⊆ wss 3906 {csn 4590 ‘cfv 6538 Basecbs 17270 LModclmod 20962 LSubSpclss 21033 LSpanclspn 21073 |
| 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 5239 ax-sep 5258 ax-nul 5270 ax-pow 5338 ax-pr 5406 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 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-ral 3080 df-rex 3090 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3746 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-nul 4288 df-if 4489 df-pw 4565 df-sn 4591 df-pr 4593 df-op 4597 df-uni 4874 df-int 4914 df-iun 4959 df-br 5111 df-opab 5175 df-mpt 5194 df-id 5558 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7369 df-ov 7415 df-0g 17495 df-mgm 18699 df-sgrp 18778 df-mnd 18794 df-grp 19004 df-lmod 20964 df-lss 21034 df-lsp 21074 |
| This theorem is referenced by: lssats2 21102 lspsn 21104 lspsnvsi 21106 lsmelval2 21187 lspprabs 21197 lspvadd 21198 lspabs3 21226 lsmcv 21246 lspsnat 21250 lsppratlem6 21257 issubassa2 22023 lshpnel 39738 lsatel 39760 lsmsat 39763 lssatomic 39766 lssats 39767 lsat0cv 39788 dia2dimlem10 41828 dochsatshpb 42207 lclkrlem2f 42267 lcfrlem25 42322 lcfrlem35 42332 mapdval2N 42385 mapdrvallem2 42400 mapdpglem8 42434 mapdpglem13 42439 mapdindp0 42474 mapdh6aN 42490 mapdh8e 42539 mapdh9a 42544 hdmap1l6a 42564 hdmapval0 42588 hdmapval3lemN 42592 hdmap10lem 42594 hdmap11lem1 42596 hdmap11lem2 42597 hdmaprnlem4N 42608 hdmaprnlem3eN 42613 |
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