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| Mirrors > Home > MPE Home > Th. List > Mathboxes > dihlatat | Structured version Visualization version GIF version | ||
| Description: The reverse isomorphism H of a 1-dim subspace is an atom. (Contributed by NM, 28-Apr-2014.) |
| Ref | Expression |
|---|---|
| dihlatat.a | ⊢ 𝐴 = (Atoms‘𝐾) |
| dihlatat.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| dihlatat.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| dihlatat.i | ⊢ 𝐼 = ((DIsoH‘𝐾)‘𝑊) |
| dihlatat.l | ⊢ 𝐿 = (LSAtoms‘𝑈) |
| Ref | Expression |
|---|---|
| dihlatat | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑄 ∈ 𝐿) → (◡𝐼‘𝑄) ∈ 𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | dihlatat.h | . . . . 5 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 2 | dihlatat.u | . . . . 5 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 3 | id 22 | . . . . 5 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 4 | 1, 2, 3 | dvhlvec 41391 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 𝑈 ∈ LVec) |
| 5 | eqid 2736 | . . . . 5 ⊢ (Base‘𝑈) = (Base‘𝑈) | |
| 6 | eqid 2736 | . . . . 5 ⊢ (LSpan‘𝑈) = (LSpan‘𝑈) | |
| 7 | eqid 2736 | . . . . 5 ⊢ (0g‘𝑈) = (0g‘𝑈) | |
| 8 | dihlatat.l | . . . . 5 ⊢ 𝐿 = (LSAtoms‘𝑈) | |
| 9 | 5, 6, 7, 8 | islsat 39273 | . . . 4 ⊢ (𝑈 ∈ LVec → (𝑄 ∈ 𝐿 ↔ ∃𝑣 ∈ ((Base‘𝑈) ∖ {(0g‘𝑈)})𝑄 = ((LSpan‘𝑈)‘{𝑣}))) |
| 10 | 4, 9 | syl 17 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (𝑄 ∈ 𝐿 ↔ ∃𝑣 ∈ ((Base‘𝑈) ∖ {(0g‘𝑈)})𝑄 = ((LSpan‘𝑈)‘{𝑣}))) |
| 11 | 10 | biimpa 476 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑄 ∈ 𝐿) → ∃𝑣 ∈ ((Base‘𝑈) ∖ {(0g‘𝑈)})𝑄 = ((LSpan‘𝑈)‘{𝑣})) |
| 12 | eldifsn 4742 | . . . . . 6 ⊢ (𝑣 ∈ ((Base‘𝑈) ∖ {(0g‘𝑈)}) ↔ (𝑣 ∈ (Base‘𝑈) ∧ 𝑣 ≠ (0g‘𝑈))) | |
| 13 | dihlatat.a | . . . . . . . 8 ⊢ 𝐴 = (Atoms‘𝐾) | |
| 14 | dihlatat.i | . . . . . . . 8 ⊢ 𝐼 = ((DIsoH‘𝐾)‘𝑊) | |
| 15 | 13, 1, 2, 5, 7, 6, 14 | dihlspsnat 41615 | . . . . . . 7 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑣 ∈ (Base‘𝑈) ∧ 𝑣 ≠ (0g‘𝑈)) → (◡𝐼‘((LSpan‘𝑈)‘{𝑣})) ∈ 𝐴) |
| 16 | 15 | 3expb 1120 | . . . . . 6 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑣 ∈ (Base‘𝑈) ∧ 𝑣 ≠ (0g‘𝑈))) → (◡𝐼‘((LSpan‘𝑈)‘{𝑣})) ∈ 𝐴) |
| 17 | 12, 16 | sylan2b 594 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑣 ∈ ((Base‘𝑈) ∖ {(0g‘𝑈)})) → (◡𝐼‘((LSpan‘𝑈)‘{𝑣})) ∈ 𝐴) |
| 18 | fveq2 6834 | . . . . . 6 ⊢ (𝑄 = ((LSpan‘𝑈)‘{𝑣}) → (◡𝐼‘𝑄) = (◡𝐼‘((LSpan‘𝑈)‘{𝑣}))) | |
| 19 | 18 | eleq1d 2821 | . . . . 5 ⊢ (𝑄 = ((LSpan‘𝑈)‘{𝑣}) → ((◡𝐼‘𝑄) ∈ 𝐴 ↔ (◡𝐼‘((LSpan‘𝑈)‘{𝑣})) ∈ 𝐴)) |
| 20 | 17, 19 | syl5ibrcom 247 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑣 ∈ ((Base‘𝑈) ∖ {(0g‘𝑈)})) → (𝑄 = ((LSpan‘𝑈)‘{𝑣}) → (◡𝐼‘𝑄) ∈ 𝐴)) |
| 21 | 20 | rexlimdva 3137 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (∃𝑣 ∈ ((Base‘𝑈) ∖ {(0g‘𝑈)})𝑄 = ((LSpan‘𝑈)‘{𝑣}) → (◡𝐼‘𝑄) ∈ 𝐴)) |
| 22 | 21 | adantr 480 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑄 ∈ 𝐿) → (∃𝑣 ∈ ((Base‘𝑈) ∖ {(0g‘𝑈)})𝑄 = ((LSpan‘𝑈)‘{𝑣}) → (◡𝐼‘𝑄) ∈ 𝐴)) |
| 23 | 11, 22 | mpd 15 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑄 ∈ 𝐿) → (◡𝐼‘𝑄) ∈ 𝐴) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∧ wa 395 = wceq 1541 ∈ wcel 2113 ≠ wne 2932 ∃wrex 3060 ∖ cdif 3898 {csn 4580 ◡ccnv 5623 ‘cfv 6492 Basecbs 17138 0gc0g 17361 LSpanclspn 20924 LVecclvec 21056 LSAtomsclsa 39256 Atomscatm 39545 HLchlt 39632 LHypclh 40266 DVecHcdvh 41360 DIsoHcdih 41510 |
| 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 2184 ax-ext 2708 ax-rep 5224 ax-sep 5241 ax-nul 5251 ax-pow 5310 ax-pr 5377 ax-un 7680 ax-cnex 11084 ax-resscn 11085 ax-1cn 11086 ax-icn 11087 ax-addcl 11088 ax-addrcl 11089 ax-mulcl 11090 ax-mulrcl 11091 ax-mulcom 11092 ax-addass 11093 ax-mulass 11094 ax-distr 11095 ax-i2m1 11096 ax-1ne0 11097 ax-1rid 11098 ax-rnegex 11099 ax-rrecex 11100 ax-cnre 11101 ax-pre-lttri 11102 ax-pre-lttrn 11103 ax-pre-ltadd 11104 ax-pre-mulgt0 11105 ax-riotaBAD 39235 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3061 df-rmo 3350 df-reu 3351 df-rab 3400 df-v 3442 df-sbc 3741 df-csb 3850 df-dif 3904 df-un 3906 df-in 3908 df-ss 3918 df-pss 3921 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4581 df-pr 4583 df-tp 4585 df-op 4587 df-uni 4864 df-int 4903 df-iun 4948 df-iin 4949 df-br 5099 df-opab 5161 df-mpt 5180 df-tr 5206 df-id 5519 df-eprel 5524 df-po 5532 df-so 5533 df-fr 5577 df-we 5579 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-pred 6259 df-ord 6320 df-on 6321 df-lim 6322 df-suc 6323 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-riota 7315 df-ov 7361 df-oprab 7362 df-mpo 7363 df-om 7809 df-1st 7933 df-2nd 7934 df-tpos 8168 df-undef 8215 df-frecs 8223 df-wrecs 8254 df-recs 8303 df-rdg 8341 df-1o 8397 df-er 8635 df-map 8767 df-en 8886 df-dom 8887 df-sdom 8888 df-fin 8889 df-pnf 11170 df-mnf 11171 df-xr 11172 df-ltxr 11173 df-le 11174 df-sub 11368 df-neg 11369 df-nn 12148 df-2 12210 df-3 12211 df-4 12212 df-5 12213 df-6 12214 df-n0 12404 df-z 12491 df-uz 12754 df-fz 13426 df-struct 17076 df-sets 17093 df-slot 17111 df-ndx 17123 df-base 17139 df-ress 17160 df-plusg 17192 df-mulr 17193 df-sca 17195 df-vsca 17196 df-0g 17363 df-proset 18219 df-poset 18238 df-plt 18253 df-lub 18269 df-glb 18270 df-join 18271 df-meet 18272 df-p0 18348 df-p1 18349 df-lat 18357 df-clat 18424 df-mgm 18567 df-sgrp 18646 df-mnd 18662 df-submnd 18711 df-grp 18868 df-minusg 18869 df-sbg 18870 df-subg 19055 df-cntz 19248 df-lsm 19567 df-cmn 19713 df-abl 19714 df-mgp 20078 df-rng 20090 df-ur 20119 df-ring 20172 df-oppr 20275 df-dvdsr 20295 df-unit 20296 df-invr 20326 df-dvr 20339 df-drng 20666 df-lmod 20815 df-lss 20885 df-lsp 20925 df-lvec 21057 df-lsatoms 39258 df-oposet 39458 df-ol 39460 df-oml 39461 df-covers 39548 df-ats 39549 df-atl 39580 df-cvlat 39604 df-hlat 39633 df-llines 39780 df-lplanes 39781 df-lvols 39782 df-lines 39783 df-psubsp 39785 df-pmap 39786 df-padd 40078 df-lhyp 40270 df-laut 40271 df-ldil 40386 df-ltrn 40387 df-trl 40441 df-tendo 41037 df-edring 41039 df-disoa 41311 df-dvech 41361 df-dib 41421 df-dic 41455 df-dih 41511 |
| This theorem is referenced by: dihatexv 41620 dihjat4 41715 dvh4dimat 41720 |
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