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| Mirrors > Home > MPE Home > Th. List > Mathboxes > l1cvpat | Structured version Visualization version GIF version | ||
| Description: A subspace covered by the set of all vectors, when summed with an atom not under it, equals the set of all vectors. (1cvrjat 40678 analog.) (Contributed by NM, 11-Jan-2015.) |
| Ref | Expression |
|---|---|
| l1cvpat.v | ⊢ 𝑉 = (Base‘𝑊) |
| l1cvpat.s | ⊢ 𝑆 = (LSubSp‘𝑊) |
| l1cvpat.p | ⊢ ⊕ = (LSSum‘𝑊) |
| l1cvpat.a | ⊢ 𝐴 = (LSAtoms‘𝑊) |
| l1cvpat.c | ⊢ 𝐶 = ( ⋖L ‘𝑊) |
| l1cvpat.w | ⊢ (𝜑 → 𝑊 ∈ LVec) |
| l1cvpat.u | ⊢ (𝜑 → 𝑈 ∈ 𝑆) |
| l1cvpat.q | ⊢ (𝜑 → 𝑄 ∈ 𝐴) |
| l1cvpat.l | ⊢ (𝜑 → 𝑈𝐶𝑉) |
| l1cvpat.m | ⊢ (𝜑 → ¬ 𝑄 ⊆ 𝑈) |
| Ref | Expression |
|---|---|
| l1cvpat | ⊢ (𝜑 → (𝑈 ⊕ 𝑄) = 𝑉) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | l1cvpat.q | . . 3 ⊢ (𝜑 → 𝑄 ∈ 𝐴) | |
| 2 | l1cvpat.w | . . . 4 ⊢ (𝜑 → 𝑊 ∈ LVec) | |
| 3 | l1cvpat.v | . . . . 5 ⊢ 𝑉 = (Base‘𝑊) | |
| 4 | eqid 2763 | . . . . 5 ⊢ (LSpan‘𝑊) = (LSpan‘𝑊) | |
| 5 | eqid 2763 | . . . . 5 ⊢ (0g‘𝑊) = (0g‘𝑊) | |
| 6 | l1cvpat.a | . . . . 5 ⊢ 𝐴 = (LSAtoms‘𝑊) | |
| 7 | 3, 4, 5, 6 | islsat 40194 | . . . 4 ⊢ (𝑊 ∈ LVec → (𝑄 ∈ 𝐴 ↔ ∃𝑣 ∈ (𝑉 ∖ {(0g‘𝑊)})𝑄 = ((LSpan‘𝑊)‘{𝑣}))) |
| 8 | 2, 7 | syl 18 | . . 3 ⊢ (𝜑 → (𝑄 ∈ 𝐴 ↔ ∃𝑣 ∈ (𝑉 ∖ {(0g‘𝑊)})𝑄 = ((LSpan‘𝑊)‘{𝑣}))) |
| 9 | 1, 8 | mpbid 235 | . 2 ⊢ (𝜑 → ∃𝑣 ∈ (𝑉 ∖ {(0g‘𝑊)})𝑄 = ((LSpan‘𝑊)‘{𝑣})) |
| 10 | l1cvpat.m | . 2 ⊢ (𝜑 → ¬ 𝑄 ⊆ 𝑈) | |
| 11 | eldifi 4070 | . . . 4 ⊢ (𝑣 ∈ (𝑉 ∖ {(0g‘𝑊)}) → 𝑣 ∈ 𝑉) | |
| 12 | l1cvpat.s | . . . . . . . . 9 ⊢ 𝑆 = (LSubSp‘𝑊) | |
| 13 | lveclmod 21396 | . . . . . . . . . . 11 ⊢ (𝑊 ∈ LVec → 𝑊 ∈ LMod) | |
| 14 | 2, 13 | syl 18 | . . . . . . . . . 10 ⊢ (𝜑 → 𝑊 ∈ LMod) |
| 15 | 14 | 3ad2ant1 1151 | . . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉 ∧ 𝑄 = ((LSpan‘𝑊)‘{𝑣})) → 𝑊 ∈ LMod) |
| 16 | l1cvpat.u | . . . . . . . . . 10 ⊢ (𝜑 → 𝑈 ∈ 𝑆) | |
| 17 | 16 | 3ad2ant1 1151 | . . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉 ∧ 𝑄 = ((LSpan‘𝑊)‘{𝑣})) → 𝑈 ∈ 𝑆) |
| 18 | simp2 1155 | . . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉 ∧ 𝑄 = ((LSpan‘𝑊)‘{𝑣})) → 𝑣 ∈ 𝑉) | |
| 19 | 3, 12, 4, 15, 17, 18 | ellspsn5b 21285 | . . . . . . . 8 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉 ∧ 𝑄 = ((LSpan‘𝑊)‘{𝑣})) → (𝑣 ∈ 𝑈 ↔ ((LSpan‘𝑊)‘{𝑣}) ⊆ 𝑈)) |
| 20 | 19 | notbid 321 | . . . . . . 7 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉 ∧ 𝑄 = ((LSpan‘𝑊)‘{𝑣})) → (¬ 𝑣 ∈ 𝑈 ↔ ¬ ((LSpan‘𝑊)‘{𝑣}) ⊆ 𝑈)) |
| 21 | l1cvpat.p | . . . . . . . . 9 ⊢ ⊕ = (LSSum‘𝑊) | |
| 22 | eqid 2763 | . . . . . . . . 9 ⊢ (LSHyp‘𝑊) = (LSHyp‘𝑊) | |
| 23 | 2 | 3ad2ant1 1151 | . . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉 ∧ 𝑄 = ((LSpan‘𝑊)‘{𝑣})) → 𝑊 ∈ LVec) |
| 24 | l1cvpat.l | . . . . . . . . . . 11 ⊢ (𝜑 → 𝑈𝐶𝑉) | |
| 25 | l1cvpat.c | . . . . . . . . . . . 12 ⊢ 𝐶 = ( ⋖L ‘𝑊) | |
| 26 | 3, 12, 22, 25, 2 | islshpcv 40256 | . . . . . . . . . . 11 ⊢ (𝜑 → (𝑈 ∈ (LSHyp‘𝑊) ↔ (𝑈 ∈ 𝑆 ∧ 𝑈𝐶𝑉))) |
| 27 | 16, 24, 26 | mpbir2and 726 | . . . . . . . . . 10 ⊢ (𝜑 → 𝑈 ∈ (LSHyp‘𝑊)) |
| 28 | 27 | 3ad2ant1 1151 | . . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉 ∧ 𝑄 = ((LSpan‘𝑊)‘{𝑣})) → 𝑈 ∈ (LSHyp‘𝑊)) |
| 29 | 3, 4, 21, 22, 23, 28, 18 | lshpnelb 40187 | . . . . . . . 8 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉 ∧ 𝑄 = ((LSpan‘𝑊)‘{𝑣})) → (¬ 𝑣 ∈ 𝑈 ↔ (𝑈 ⊕ ((LSpan‘𝑊)‘{𝑣})) = 𝑉)) |
| 30 | 29 | biimpd 232 | . . . . . . 7 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉 ∧ 𝑄 = ((LSpan‘𝑊)‘{𝑣})) → (¬ 𝑣 ∈ 𝑈 → (𝑈 ⊕ ((LSpan‘𝑊)‘{𝑣})) = 𝑉)) |
| 31 | 20, 30 | sylbird 263 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉 ∧ 𝑄 = ((LSpan‘𝑊)‘{𝑣})) → (¬ ((LSpan‘𝑊)‘{𝑣}) ⊆ 𝑈 → (𝑈 ⊕ ((LSpan‘𝑊)‘{𝑣})) = 𝑉)) |
| 32 | sseq1 3938 | . . . . . . . . 9 ⊢ (𝑄 = ((LSpan‘𝑊)‘{𝑣}) → (𝑄 ⊆ 𝑈 ↔ ((LSpan‘𝑊)‘{𝑣}) ⊆ 𝑈)) | |
| 33 | 32 | notbid 321 | . . . . . . . 8 ⊢ (𝑄 = ((LSpan‘𝑊)‘{𝑣}) → (¬ 𝑄 ⊆ 𝑈 ↔ ¬ ((LSpan‘𝑊)‘{𝑣}) ⊆ 𝑈)) |
| 34 | oveq2 7438 | . . . . . . . . 9 ⊢ (𝑄 = ((LSpan‘𝑊)‘{𝑣}) → (𝑈 ⊕ 𝑄) = (𝑈 ⊕ ((LSpan‘𝑊)‘{𝑣}))) | |
| 35 | 34 | eqeq1d 2765 | . . . . . . . 8 ⊢ (𝑄 = ((LSpan‘𝑊)‘{𝑣}) → ((𝑈 ⊕ 𝑄) = 𝑉 ↔ (𝑈 ⊕ ((LSpan‘𝑊)‘{𝑣})) = 𝑉)) |
| 36 | 33, 35 | imbi12d 347 | . . . . . . 7 ⊢ (𝑄 = ((LSpan‘𝑊)‘{𝑣}) → ((¬ 𝑄 ⊆ 𝑈 → (𝑈 ⊕ 𝑄) = 𝑉) ↔ (¬ ((LSpan‘𝑊)‘{𝑣}) ⊆ 𝑈 → (𝑈 ⊕ ((LSpan‘𝑊)‘{𝑣})) = 𝑉))) |
| 37 | 36 | 3ad2ant3 1153 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉 ∧ 𝑄 = ((LSpan‘𝑊)‘{𝑣})) → ((¬ 𝑄 ⊆ 𝑈 → (𝑈 ⊕ 𝑄) = 𝑉) ↔ (¬ ((LSpan‘𝑊)‘{𝑣}) ⊆ 𝑈 → (𝑈 ⊕ ((LSpan‘𝑊)‘{𝑣})) = 𝑉))) |
| 38 | 31, 37 | mpbird 260 | . . . . 5 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉 ∧ 𝑄 = ((LSpan‘𝑊)‘{𝑣})) → (¬ 𝑄 ⊆ 𝑈 → (𝑈 ⊕ 𝑄) = 𝑉)) |
| 39 | 38 | 3exp 1137 | . . . 4 ⊢ (𝜑 → (𝑣 ∈ 𝑉 → (𝑄 = ((LSpan‘𝑊)‘{𝑣}) → (¬ 𝑄 ⊆ 𝑈 → (𝑈 ⊕ 𝑄) = 𝑉)))) |
| 40 | 11, 39 | syl5 35 | . . 3 ⊢ (𝜑 → (𝑣 ∈ (𝑉 ∖ {(0g‘𝑊)}) → (𝑄 = ((LSpan‘𝑊)‘{𝑣}) → (¬ 𝑄 ⊆ 𝑈 → (𝑈 ⊕ 𝑄) = 𝑉)))) |
| 41 | 40 | rexlimdv 3165 | . 2 ⊢ (𝜑 → (∃𝑣 ∈ (𝑉 ∖ {(0g‘𝑊)})𝑄 = ((LSpan‘𝑊)‘{𝑣}) → (¬ 𝑄 ⊆ 𝑈 → (𝑈 ⊕ 𝑄) = 𝑉))) |
| 42 | 9, 10, 41 | mp2d 50 | 1 ⊢ (𝜑 → (𝑈 ⊕ 𝑄) = 𝑉) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ¬ wn 3 → wi 4 ↔ wb 209 ∧ w3a 1103 = wceq 1569 ∈ wcel 2146 ∃wrex 3090 ⊆ wss 3900 ∖ cdif 4048 {csn 4588 class class class wbr 5106 ‘cfv 6547 (class class class)co 7430 Basecbs 17402 0gc0g 17625 LSSumclsm 19863 LModclmod 21150 LSubSpclss 21221 LSpanclspn 21261 LVecclvec 21392 LSAtomsclsa 40177 LSHypclsh 40178 ⋖L clcv 40221 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1944 ax-6 2001 ax-7 2042 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2196 ax-12 2215 ax-ext 2735 ax-rep 5235 ax-sep 5252 ax-nul 5263 ax-pow 5331 ax-pr 5395 ax-un 7761 ax-cnex 11269 ax-resscn 11270 ax-1cn 11271 ax-icn 11272 ax-addcl 11273 ax-addrcl 11274 ax-mulcl 11275 ax-mulrcl 11276 ax-mulcom 11277 ax-addass 11278 ax-mulass 11279 ax-distr 11280 ax-i2m1 11281 ax-1ne0 11282 ax-1rid 11283 ax-rnegex 11284 ax-rrecex 11285 ax-cnre 11286 ax-pre-lttri 11287 ax-pre-lttrn 11288 ax-pre-ltadd 11289 ax-pre-mulgt0 11290 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2101 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4839 df-uni 4871 df-int 4911 df-iun 4956 df-br 5107 df-opab 5171 df-mpt 5190 df-tr 5216 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 6311 df-ord 6372 df-on 6373 df-lim 6374 df-suc 6375 df-iota 6501 df-fun 6549 df-fn 6550 df-f 6551 df-f1 6552 df-fo 6553 df-f1o 6554 df-fv 6555 df-riota 7387 df-ov 7433 df-oprab 7434 df-mpo 7435 df-om 7888 df-1st 8011 df-2nd 8012 df-tpos 8257 df-frecs 8313 df-wrecs 8344 df-recs 8393 df-rdg 8432 df-er 8731 df-en 8988 df-dom 8989 df-sdom 8990 df-pnf 11358 df-mnf 11359 df-xr 11360 df-ltxr 11361 df-le 11362 df-sub 11556 df-neg 11557 df-nn 12349 df-2 12418 df-3 12419 df-sets 17357 df-slot 17375 df-ndx 17387 df-base 17403 df-ress 17424 df-plusg 17456 df-mulr 17457 df-0g 17627 df-mgm 18831 df-sgrp 18923 df-mnd 18939 df-submnd 18994 df-grp 19162 df-minusg 19163 df-sbg 19164 df-subg 19348 df-cntz 19546 df-lsm 19865 df-cmn 20011 df-abl 20012 df-mgp 20376 df-rng 20390 df-ur 20423 df-ring 20476 df-oppr 20582 df-dvdsr 20602 df-unit 20603 df-invr 20633 df-drng 20997 df-lmod 21152 df-lss 21222 df-lsp 21262 df-lvec 21393 df-lsatoms 40179 df-lshyp 40180 df-lcv 40222 |
| This theorem is used by: l1cvat 40258 |
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