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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 2733 | . . 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 20880 | . . . 4 ⊢ ((𝑈 ∈ 𝑆 ∧ 𝑋 ∈ 𝑈) → 𝑋 ∈ (Base‘𝑊)) |
| 8 | 6, 1, 7 | syl2anc 584 | . . 3 ⊢ (𝜑 → 𝑋 ∈ (Base‘𝑊)) |
| 9 | 2, 3, 4, 5, 6, 8 | ellspsn5b 20938 | . 2 ⊢ (𝜑 → (𝑋 ∈ 𝑈 ↔ (𝑁‘{𝑋}) ⊆ 𝑈)) |
| 10 | 1, 9 | mpbid 232 | 1 ⊢ (𝜑 → (𝑁‘{𝑋}) ⊆ 𝑈) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1541 ∈ wcel 2113 ⊆ wss 3899 {csn 4577 ‘cfv 6489 Basecbs 17130 LModclmod 20803 LSubSpclss 20874 LSpanclspn 20914 |
| 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 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2182 ax-ext 2705 ax-rep 5221 ax-sep 5238 ax-nul 5248 ax-pow 5307 ax-pr 5374 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2537 df-eu 2566 df-clab 2712 df-cleq 2725 df-clel 2808 df-nfc 2883 df-ne 2931 df-ral 3050 df-rex 3059 df-rmo 3348 df-reu 3349 df-rab 3398 df-v 3440 df-sbc 3739 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4285 df-if 4477 df-pw 4553 df-sn 4578 df-pr 4580 df-op 4584 df-uni 4861 df-int 4900 df-iun 4945 df-br 5096 df-opab 5158 df-mpt 5177 df-id 5516 df-xp 5627 df-rel 5628 df-cnv 5629 df-co 5630 df-dm 5631 df-rn 5632 df-res 5633 df-ima 5634 df-iota 6445 df-fun 6491 df-fn 6492 df-f 6493 df-f1 6494 df-fo 6495 df-f1o 6496 df-fv 6497 df-riota 7312 df-ov 7358 df-0g 17355 df-mgm 18558 df-sgrp 18637 df-mnd 18653 df-grp 18859 df-lmod 20805 df-lss 20875 df-lsp 20915 |
| This theorem is referenced by: lssats2 20943 lspsn 20945 lspsnvsi 20947 lsmelval2 21029 lspprabs 21039 lspvadd 21040 lspabs3 21068 lsmcv 21088 lspsnat 21092 lsppratlem6 21099 issubassa2 21839 lshpnel 39092 lsatel 39114 lsmsat 39117 lssatomic 39120 lssats 39121 lsat0cv 39142 dia2dimlem10 41182 dochsatshpb 41561 lclkrlem2f 41621 lcfrlem25 41676 lcfrlem35 41686 mapdval2N 41739 mapdrvallem2 41754 mapdpglem8 41788 mapdpglem13 41793 mapdindp0 41828 mapdh6aN 41844 mapdh8e 41893 mapdh9a 41898 hdmap1l6a 41918 hdmapval0 41942 hdmapval3lemN 41946 hdmap10lem 41948 hdmap11lem1 41950 hdmap11lem2 41951 hdmaprnlem4N 41962 hdmaprnlem3eN 41967 |
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