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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 2762 | . . 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 21069 | . . . 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 21127 | . 2 ⊢ (𝜑 → (𝑋 ∈ 𝑈 ↔ (𝑁‘{𝑋}) ⊆ 𝑈)) |
| 10 | 1, 9 | mpbid 235 | 1 ⊢ (𝜑 → (𝑁‘{𝑋}) ⊆ 𝑈) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1569 ∈ wcel 2142 ⊆ wss 3904 {csn 4588 ‘cfv 6536 Basecbs 17275 LModclmod 20992 LSubSpclss 21063 LSpanclspn 21103 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1824 ax-4 1838 ax-5 1939 ax-6 1996 ax-7 2037 ax-8 2144 ax-9 2152 ax-10 2175 ax-11 2191 ax-12 2212 ax-ext 2734 ax-rep 5237 ax-sep 5256 ax-nul 5268 ax-pow 5335 ax-pr 5403 |
| This proof depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1104 df-tru 1572 df-fal 1582 df-ex 1809 df-nf 1813 df-sb 2096 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-ral 3079 df-rex 3089 df-rmo 3368 df-reu 3369 df-rab 3416 df-v 3456 df-sbc 3744 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-nul 4286 df-if 4487 df-pw 4563 df-sn 4589 df-pr 4591 df-op 4595 df-uni 4872 df-int 4912 df-iun 4957 df-br 5109 df-opab 5173 df-mpt 5192 df-id 5555 df-xp 5666 df-rel 5667 df-cnv 5668 df-co 5669 df-dm 5670 df-rn 5671 df-res 5672 df-ima 5673 df-iota 6492 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-riota 7369 df-ov 7415 df-0g 17500 df-mgm 18704 df-sgrp 18783 df-mnd 18799 df-grp 19009 df-lmod 20994 df-lss 21064 df-lsp 21104 |
| This theorem is used by: lssats2 21132 lspsn 21134 lspsnvsi 21136 lsmelval2 21217 lspprabs 21227 lspvadd 21228 lspabs3 21256 lsmcv 21276 lspsnat 21280 lsppratlem6 21287 issubassa2 22053 lshpnel 39785 lsatel 39807 lsmsat 39810 lssatomic 39813 lssats 39814 lsat0cv 39835 dia2dimlem10 41875 dochsatshpb 42254 lclkrlem2f 42314 lcfrlem25 42369 lcfrlem35 42379 mapdval2N 42432 mapdrvallem2 42447 mapdpglem8 42481 mapdpglem13 42486 mapdindp0 42521 mapdh6aN 42537 mapdh8e 42586 mapdh9a 42591 hdmap1l6a 42611 hdmapval0 42635 hdmapval3lemN 42639 hdmap10lem 42641 hdmap11lem1 42643 hdmap11lem2 42644 hdmaprnlem4N 42655 hdmaprnlem3eN 42660 |
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