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| Mirrors > Home > MPE Home > Th. List > Mathboxes > lsatcvat2 | Structured version Visualization version GIF version | ||
| Description: A subspace covered by the sum of two distinct atoms is an atom. (atcvat2i 32869 analog.) (Contributed by NM, 10-Jan-2015.) |
| Ref | Expression |
|---|---|
| lsatcvat2.s | ⊢ 𝑆 = (LSubSp‘𝑊) |
| lsatcvat2.p | ⊢ ⊕ = (LSSum‘𝑊) |
| lsatcvat2.a | ⊢ 𝐴 = (LSAtoms‘𝑊) |
| lsatcvat2.c | ⊢ 𝐶 = ( ⋖L ‘𝑊) |
| lsatcvat2.w | ⊢ (𝜑 → 𝑊 ∈ LVec) |
| lsatcvat2.u | ⊢ (𝜑 → 𝑈 ∈ 𝑆) |
| lsatcvat2.q | ⊢ (𝜑 → 𝑄 ∈ 𝐴) |
| lsatcvat2.r | ⊢ (𝜑 → 𝑅 ∈ 𝐴) |
| lsatcvat2.n | ⊢ (𝜑 → 𝑄 ≠ 𝑅) |
| lsatcvat2.l | ⊢ (𝜑 → 𝑈𝐶(𝑄 ⊕ 𝑅)) |
| Ref | Expression |
|---|---|
| lsatcvat2 | ⊢ (𝜑 → 𝑈 ∈ 𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2760 | . 2 ⊢ (0g‘𝑊) = (0g‘𝑊) | |
| 2 | lsatcvat2.s | . 2 ⊢ 𝑆 = (LSubSp‘𝑊) | |
| 3 | lsatcvat2.p | . 2 ⊢ ⊕ = (LSSum‘𝑊) | |
| 4 | lsatcvat2.a | . 2 ⊢ 𝐴 = (LSAtoms‘𝑊) | |
| 5 | lsatcvat2.w | . 2 ⊢ (𝜑 → 𝑊 ∈ LVec) | |
| 6 | lsatcvat2.u | . 2 ⊢ (𝜑 → 𝑈 ∈ 𝑆) | |
| 7 | lsatcvat2.q | . 2 ⊢ (𝜑 → 𝑄 ∈ 𝐴) | |
| 8 | lsatcvat2.r | . 2 ⊢ (𝜑 → 𝑅 ∈ 𝐴) | |
| 9 | lsatcvat2.n | . . 3 ⊢ (𝜑 → 𝑄 ≠ 𝑅) | |
| 10 | lsatcvat2.c | . . . . 5 ⊢ 𝐶 = ( ⋖L ‘𝑊) | |
| 11 | lsatcvat2.l | . . . . 5 ⊢ (𝜑 → 𝑈𝐶(𝑄 ⊕ 𝑅)) | |
| 12 | 1, 3, 2, 4, 10, 5, 6, 7, 8, 11 | lsatcv1 39922 | . . . 4 ⊢ (𝜑 → (𝑈 = {(0g‘𝑊)} ↔ 𝑄 = 𝑅)) |
| 13 | 12 | necon3bid 2999 | . . 3 ⊢ (𝜑 → (𝑈 ≠ {(0g‘𝑊)} ↔ 𝑄 ≠ 𝑅)) |
| 14 | 9, 13 | mpbird 260 | . 2 ⊢ (𝜑 → 𝑈 ≠ {(0g‘𝑊)}) |
| 15 | lveclmod 21291 | . . . . 5 ⊢ (𝑊 ∈ LVec → 𝑊 ∈ LMod) | |
| 16 | 5, 15 | syl 18 | . . . 4 ⊢ (𝜑 → 𝑊 ∈ LMod) |
| 17 | 2, 4, 16, 7 | lsatlssel 39871 | . . . 4 ⊢ (𝜑 → 𝑄 ∈ 𝑆) |
| 18 | 2, 4, 16, 8 | lsatlssel 39871 | . . . 4 ⊢ (𝜑 → 𝑅 ∈ 𝑆) |
| 19 | 2, 3 | lsmcl 21268 | . . . 4 ⊢ ((𝑊 ∈ LMod ∧ 𝑄 ∈ 𝑆 ∧ 𝑅 ∈ 𝑆) → (𝑄 ⊕ 𝑅) ∈ 𝑆) |
| 20 | 16, 17, 18, 19 | syl3anc 1398 | . . 3 ⊢ (𝜑 → (𝑄 ⊕ 𝑅) ∈ 𝑆) |
| 21 | 2, 10, 5, 6, 20, 11 | lcvpss 39898 | . 2 ⊢ (𝜑 → 𝑈 ⊊ (𝑄 ⊕ 𝑅)) |
| 22 | 1, 2, 3, 4, 5, 6, 7, 8, 14, 21 | lsatcvat 39924 | 1 ⊢ (𝜑 → 𝑈 ∈ 𝐴) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2145 ≠ wne 2955 {csn 4584 class class class wbr 5103 ‘cfv 6533 (class class class)co 7414 0gc0g 17525 LSSumclsm 19762 LModclmod 21045 LSubSpclss 21116 LVecclvec 21287 LSAtomsclsa 39848 ⋖L clcv 39892 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-rep 5232 ax-sep 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7737 ax-cnex 11181 ax-resscn 11182 ax-1cn 11183 ax-icn 11184 ax-addcl 11185 ax-addrcl 11186 ax-mulcl 11187 ax-mulrcl 11188 ax-mulcom 11189 ax-addass 11190 ax-mulass 11191 ax-distr 11192 ax-i2m1 11193 ax-1ne0 11194 ax-1rid 11195 ax-rnegex 11196 ax-rrecex 11197 ax-cnre 11198 ax-pre-lttri 11199 ax-pre-lttrn 11200 ax-pre-ltadd 11201 ax-pre-mulgt0 11202 |
| 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 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-int 4908 df-iun 4953 df-iin 4954 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6299 df-ord 6360 df-on 6361 df-lim 6362 df-suc 6363 df-iota 6489 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-riota 7371 df-ov 7417 df-oprab 7418 df-mpo 7419 df-om 7864 df-1st 7987 df-2nd 7988 df-tpos 8225 df-frecs 8281 df-wrecs 8312 df-recs 8361 df-rdg 8400 df-1o 8456 df-2o 8457 df-er 8697 df-en 8954 df-dom 8955 df-sdom 8956 df-fin 8957 df-pnf 11270 df-mnf 11271 df-xr 11272 df-ltxr 11273 df-le 11274 df-sub 11468 df-neg 11469 df-nn 12259 df-2 12328 df-3 12329 df-sets 17257 df-slot 17275 df-ndx 17287 df-base 17303 df-ress 17324 df-plusg 17356 df-mulr 17357 df-0g 17527 df-mre 17671 df-mrc 17672 df-acs 17674 df-mgm 18731 df-sgrp 18822 df-mnd 18838 df-submnd 18893 df-grp 19061 df-minusg 19062 df-sbg 19063 df-subg 19247 df-cntz 19445 df-oppg 19474 df-lsm 19764 df-cmn 19910 df-abl 19911 df-mgp 20275 df-rng 20289 df-ur 20322 df-ring 20375 df-oppr 20479 df-dvdsr 20499 df-unit 20500 df-invr 20530 df-drng 20893 df-lmod 21047 df-lss 21117 df-lsp 21157 df-lvec 21288 df-lsatoms 39850 df-lcv 39893 |
| This theorem is used by: lsatcvat3 39926 |
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