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| Mirrors > Home > MPE Home > Th. List > Mathboxes > dochsnkr2cl | Structured version Visualization version GIF version | ||
| Description: The 𝑋 determining functional 𝐺 belongs to the atom formed by the orthocomplement of the kernel. (Contributed by NM, 4-Jan-2015.) |
| Ref | Expression |
|---|---|
| dochsnkr2.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| dochsnkr2.o | ⊢ ⊥ = ((ocH‘𝐾)‘𝑊) |
| dochsnkr2.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| dochsnkr2.v | ⊢ 𝑉 = (Base‘𝑈) |
| dochsnkr2.z | ⊢ 0 = (0g‘𝑈) |
| dochsnkr2.a | ⊢ + = (+g‘𝑈) |
| dochsnkr2.t | ⊢ · = ( ·𝑠 ‘𝑈) |
| dochsnkr2.l | ⊢ 𝐿 = (LKer‘𝑈) |
| dochsnkr2.d | ⊢ 𝐷 = (Scalar‘𝑈) |
| dochsnkr2.r | ⊢ 𝑅 = (Base‘𝐷) |
| dochsnkr2.g | ⊢ 𝐺 = (𝑣 ∈ 𝑉 ↦ (℩𝑘 ∈ 𝑅 ∃𝑤 ∈ ( ⊥ ‘{𝑋})𝑣 = (𝑤 + (𝑘 · 𝑋)))) |
| dochsnkr2.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| dochsnkr2.x | ⊢ (𝜑 → 𝑋 ∈ (𝑉 ∖ { 0 })) |
| Ref | Expression |
|---|---|
| dochsnkr2cl | ⊢ (𝜑 → 𝑋 ∈ (( ⊥ ‘(𝐿‘𝐺)) ∖ { 0 })) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | dochsnkr2.h | . . . . 5 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 2 | dochsnkr2.u | . . . . 5 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 3 | dochsnkr2.k | . . . . 5 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 4 | 1, 2, 3 | dvhlmod 41773 | . . . 4 ⊢ (𝜑 → 𝑈 ∈ LMod) |
| 5 | dochsnkr2.x | . . . . 5 ⊢ (𝜑 → 𝑋 ∈ (𝑉 ∖ { 0 })) | |
| 6 | 5 | eldifad 3925 | . . . 4 ⊢ (𝜑 → 𝑋 ∈ 𝑉) |
| 7 | dochsnkr2.v | . . . . 5 ⊢ 𝑉 = (Base‘𝑈) | |
| 8 | eqid 2769 | . . . . 5 ⊢ (LSpan‘𝑈) = (LSpan‘𝑈) | |
| 9 | 7, 8 | lspsnid 21091 | . . . 4 ⊢ ((𝑈 ∈ LMod ∧ 𝑋 ∈ 𝑉) → 𝑋 ∈ ((LSpan‘𝑈)‘{𝑋})) |
| 10 | 4, 6, 9 | syl2anc 595 | . . 3 ⊢ (𝜑 → 𝑋 ∈ ((LSpan‘𝑈)‘{𝑋})) |
| 11 | dochsnkr2.o | . . . . . . 7 ⊢ ⊥ = ((ocH‘𝐾)‘𝑊) | |
| 12 | dochsnkr2.z | . . . . . . 7 ⊢ 0 = (0g‘𝑈) | |
| 13 | dochsnkr2.a | . . . . . . 7 ⊢ + = (+g‘𝑈) | |
| 14 | dochsnkr2.t | . . . . . . 7 ⊢ · = ( ·𝑠 ‘𝑈) | |
| 15 | dochsnkr2.l | . . . . . . 7 ⊢ 𝐿 = (LKer‘𝑈) | |
| 16 | dochsnkr2.d | . . . . . . 7 ⊢ 𝐷 = (Scalar‘𝑈) | |
| 17 | dochsnkr2.r | . . . . . . 7 ⊢ 𝑅 = (Base‘𝐷) | |
| 18 | dochsnkr2.g | . . . . . . 7 ⊢ 𝐺 = (𝑣 ∈ 𝑉 ↦ (℩𝑘 ∈ 𝑅 ∃𝑤 ∈ ( ⊥ ‘{𝑋})𝑣 = (𝑤 + (𝑘 · 𝑋)))) | |
| 19 | 1, 11, 2, 7, 12, 13, 14, 15, 16, 17, 18, 3, 5 | dochsnkr2 42136 | . . . . . 6 ⊢ (𝜑 → (𝐿‘𝐺) = ( ⊥ ‘{𝑋})) |
| 20 | 6 | snssd 4757 | . . . . . . 7 ⊢ (𝜑 → {𝑋} ⊆ 𝑉) |
| 21 | 1, 2, 11, 7, 8, 3, 20 | dochocsp 42042 | . . . . . 6 ⊢ (𝜑 → ( ⊥ ‘((LSpan‘𝑈)‘{𝑋})) = ( ⊥ ‘{𝑋})) |
| 22 | 19, 21 | eqtr4d 2807 | . . . . 5 ⊢ (𝜑 → (𝐿‘𝐺) = ( ⊥ ‘((LSpan‘𝑈)‘{𝑋}))) |
| 23 | 22 | fveq2d 6886 | . . . 4 ⊢ (𝜑 → ( ⊥ ‘(𝐿‘𝐺)) = ( ⊥ ‘( ⊥ ‘((LSpan‘𝑈)‘{𝑋})))) |
| 24 | eqid 2769 | . . . . . . 7 ⊢ ((DIsoH‘𝐾)‘𝑊) = ((DIsoH‘𝐾)‘𝑊) | |
| 25 | 1, 2, 7, 8, 24 | dihlsprn 41994 | . . . . . 6 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝑉) → ((LSpan‘𝑈)‘{𝑋}) ∈ ran ((DIsoH‘𝐾)‘𝑊)) |
| 26 | 3, 6, 25 | syl2anc 595 | . . . . 5 ⊢ (𝜑 → ((LSpan‘𝑈)‘{𝑋}) ∈ ran ((DIsoH‘𝐾)‘𝑊)) |
| 27 | 1, 24, 11 | dochoc 42030 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((LSpan‘𝑈)‘{𝑋}) ∈ ran ((DIsoH‘𝐾)‘𝑊)) → ( ⊥ ‘( ⊥ ‘((LSpan‘𝑈)‘{𝑋}))) = ((LSpan‘𝑈)‘{𝑋})) |
| 28 | 3, 26, 27 | syl2anc 595 | . . . 4 ⊢ (𝜑 → ( ⊥ ‘( ⊥ ‘((LSpan‘𝑈)‘{𝑋}))) = ((LSpan‘𝑈)‘{𝑋})) |
| 29 | 23, 28 | eqtr2d 2805 | . . 3 ⊢ (𝜑 → ((LSpan‘𝑈)‘{𝑋}) = ( ⊥ ‘(𝐿‘𝐺))) |
| 30 | 10, 29 | eleqtrd 2871 | . 2 ⊢ (𝜑 → 𝑋 ∈ ( ⊥ ‘(𝐿‘𝐺))) |
| 31 | eldifsni 4762 | . . 3 ⊢ (𝑋 ∈ (𝑉 ∖ { 0 }) → 𝑋 ≠ 0 ) | |
| 32 | 5, 31 | syl 18 | . 2 ⊢ (𝜑 → 𝑋 ≠ 0 ) |
| 33 | eldifsn 4758 | . 2 ⊢ (𝑋 ∈ (( ⊥ ‘(𝐿‘𝐺)) ∖ { 0 }) ↔ (𝑋 ∈ ( ⊥ ‘(𝐿‘𝐺)) ∧ 𝑋 ≠ 0 )) | |
| 34 | 30, 32, 33 | sylanbrc 594 | 1 ⊢ (𝜑 → 𝑋 ∈ (( ⊥ ‘(𝐿‘𝐺)) ∖ { 0 })) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 = wceq 1567 ∈ wcel 2149 ≠ wne 2964 ∃wrex 3095 ∖ cdif 3910 {csn 4594 ↦ cmpt 5196 ran crn 5663 ‘cfv 6537 ℩crio 7367 (class class class)co 7411 Basecbs 17268 +gcplusg 17309 Scalarcsca 17312 ·𝑠 cvsca 17313 0gc0g 17491 LModclmod 20958 LSpanclspn 21069 LKerclk 39748 HLchlt 40013 LHypclh 40647 DVecHcdvh 41741 DIsoHcdih 41891 ocHcoch 42010 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1822 ax-4 1836 ax-5 1937 ax-6 1994 ax-7 2035 ax-8 2151 ax-9 2159 ax-10 2182 ax-11 2198 ax-12 2219 ax-ext 2741 ax-rep 5242 ax-sep 5261 ax-nul 5271 ax-pow 5337 ax-pr 5405 ax-un 7733 ax-cnex 11155 ax-resscn 11156 ax-1cn 11157 ax-icn 11158 ax-addcl 11159 ax-addrcl 11160 ax-mulcl 11161 ax-mulrcl 11162 ax-mulcom 11163 ax-addass 11164 ax-mulass 11165 ax-distr 11166 ax-i2m1 11167 ax-1ne0 11168 ax-1rid 11169 ax-rnegex 11170 ax-rrecex 11171 ax-cnre 11172 ax-pre-lttri 11173 ax-pre-lttrn 11174 ax-pre-ltadd 11175 ax-pre-mulgt0 11176 ax-riotaBAD 39616 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1570 df-fal 1580 df-ex 1807 df-nf 1811 df-sb 2098 df-mo 2573 df-eu 2603 df-clab 2748 df-cleq 2761 df-clel 2844 df-nfc 2918 df-ne 2965 df-nel 3071 df-ral 3086 df-rex 3096 df-rmo 3376 df-reu 3377 df-rab 3424 df-v 3465 df-sbc 3754 df-csb 3862 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-pss 3933 df-nul 4295 df-if 4493 df-pw 4569 df-sn 4595 df-pr 4597 df-tp 4599 df-op 4601 df-uni 4877 df-int 4917 df-iun 4962 df-iin 4963 df-br 5114 df-opab 5178 df-mpt 5197 df-tr 5223 df-id 5557 df-eprel 5562 df-po 5570 df-so 5571 df-fr 5615 df-we 5617 df-xp 5668 df-rel 5669 df-cnv 5670 df-co 5671 df-dm 5672 df-rn 5673 df-res 5674 df-ima 5675 df-pred 6303 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-riota 7368 df-ov 7414 df-oprab 7415 df-mpo 7416 df-om 7862 df-1st 7985 df-2nd 7986 df-tpos 8221 df-undef 8268 df-frecs 8277 df-wrecs 8308 df-recs 8357 df-rdg 8396 df-1o 8452 df-er 8693 df-map 8825 df-en 8943 df-dom 8944 df-sdom 8945 df-fin 8946 df-pnf 11244 df-mnf 11245 df-xr 11246 df-ltxr 11247 df-le 11248 df-sub 11442 df-neg 11443 df-nn 12233 df-2 12302 df-3 12303 df-4 12304 df-5 12305 df-6 12306 df-n0 12504 df-z 12591 df-uz 12862 df-fz 13535 df-struct 17206 df-sets 17223 df-slot 17241 df-ndx 17253 df-base 17269 df-ress 17290 df-plusg 17322 df-mulr 17323 df-sca 17325 df-vsca 17326 df-0g 17493 df-proset 18349 df-poset 18368 df-plt 18383 df-lub 18399 df-glb 18400 df-join 18401 df-meet 18402 df-p0 18478 df-p1 18479 df-lat 18487 df-clat 18554 df-mgm 18697 df-sgrp 18776 df-mnd 18792 df-submnd 18841 df-grp 19002 df-minusg 19003 df-sbg 19004 df-subg 19188 df-cntz 19386 df-lsm 19705 df-cmn 19851 df-abl 19852 df-mgp 20216 df-rng 20230 df-ur 20263 df-ring 20316 df-oppr 20418 df-dvdsr 20438 df-unit 20439 df-invr 20469 df-dvr 20482 df-drng 20814 df-lmod 20960 df-lss 21030 df-lsp 21070 df-lvec 21201 df-lsatoms 39639 df-lshyp 39640 df-lfl 39721 df-lkr 39749 df-oposet 39839 df-ol 39841 df-oml 39842 df-covers 39929 df-ats 39930 df-atl 39961 df-cvlat 39985 df-hlat 40014 df-llines 40161 df-lplanes 40162 df-lvols 40163 df-lines 40164 df-psubsp 40166 df-pmap 40167 df-padd 40459 df-lhyp 40651 df-laut 40652 df-ldil 40767 df-ltrn 40768 df-trl 40822 df-tgrp 41406 df-tendo 41418 df-edring 41420 df-dveca 41666 df-disoa 41692 df-dvech 41742 df-dib 41802 df-dic 41836 df-dih 41892 df-doch 42011 df-djh 42058 |
| This theorem is referenced by: lcfl7lem 42162 lcfrlem9 42213 |
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