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Mathbox for Norm Megill |
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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 40446 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 𝑈 ∈ LVec) |
5 | eqid 2731 | . . . . 5 ⊢ (Base‘𝑈) = (Base‘𝑈) | |
6 | eqid 2731 | . . . . 5 ⊢ (LSpan‘𝑈) = (LSpan‘𝑈) | |
7 | eqid 2731 | . . . . 5 ⊢ (0g‘𝑈) = (0g‘𝑈) | |
8 | dihlatat.l | . . . . 5 ⊢ 𝐿 = (LSAtoms‘𝑈) | |
9 | 5, 6, 7, 8 | islsat 38327 | . . . 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 4790 | . . . . . 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 40670 | . . . . . . 7 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑣 ∈ (Base‘𝑈) ∧ 𝑣 ≠ (0g‘𝑈)) → (◡𝐼‘((LSpan‘𝑈)‘{𝑣})) ∈ 𝐴) |
16 | 15 | 3expb 1119 | . . . . . 6 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑣 ∈ (Base‘𝑈) ∧ 𝑣 ≠ (0g‘𝑈))) → (◡𝐼‘((LSpan‘𝑈)‘{𝑣})) ∈ 𝐴) |
17 | 12, 16 | sylan2b 593 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑣 ∈ ((Base‘𝑈) ∖ {(0g‘𝑈)})) → (◡𝐼‘((LSpan‘𝑈)‘{𝑣})) ∈ 𝐴) |
18 | fveq2 6891 | . . . . . 6 ⊢ (𝑄 = ((LSpan‘𝑈)‘{𝑣}) → (◡𝐼‘𝑄) = (◡𝐼‘((LSpan‘𝑈)‘{𝑣}))) | |
19 | 18 | eleq1d 2817 | . . . . 5 ⊢ (𝑄 = ((LSpan‘𝑈)‘{𝑣}) → ((◡𝐼‘𝑄) ∈ 𝐴 ↔ (◡𝐼‘((LSpan‘𝑈)‘{𝑣})) ∈ 𝐴)) |
20 | 17, 19 | syl5ibrcom 246 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑣 ∈ ((Base‘𝑈) ∖ {(0g‘𝑈)})) → (𝑄 = ((LSpan‘𝑈)‘{𝑣}) → (◡𝐼‘𝑄) ∈ 𝐴)) |
21 | 20 | rexlimdva 3154 | . . 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 205 ∧ wa 395 = wceq 1540 ∈ wcel 2105 ≠ wne 2939 ∃wrex 3069 ∖ cdif 3945 {csn 4628 ◡ccnv 5675 ‘cfv 6543 Basecbs 17151 0gc0g 17392 LSpanclspn 20814 LVecclvec 20946 LSAtomsclsa 38310 Atomscatm 38599 HLchlt 38686 LHypclh 39321 DVecHcdvh 40415 DIsoHcdih 40565 |
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 1912 ax-6 1970 ax-7 2010 ax-8 2107 ax-9 2115 ax-10 2136 ax-11 2153 ax-12 2170 ax-ext 2702 ax-rep 5285 ax-sep 5299 ax-nul 5306 ax-pow 5363 ax-pr 5427 ax-un 7729 ax-cnex 11172 ax-resscn 11173 ax-1cn 11174 ax-icn 11175 ax-addcl 11176 ax-addrcl 11177 ax-mulcl 11178 ax-mulrcl 11179 ax-mulcom 11180 ax-addass 11181 ax-mulass 11182 ax-distr 11183 ax-i2m1 11184 ax-1ne0 11185 ax-1rid 11186 ax-rnegex 11187 ax-rrecex 11188 ax-cnre 11189 ax-pre-lttri 11190 ax-pre-lttrn 11191 ax-pre-ltadd 11192 ax-pre-mulgt0 11193 ax-riotaBAD 38289 |
This theorem depends on definitions: df-bi 206 df-an 396 df-or 845 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1781 df-nf 1785 df-sb 2067 df-mo 2533 df-eu 2562 df-clab 2709 df-cleq 2723 df-clel 2809 df-nfc 2884 df-ne 2940 df-nel 3046 df-ral 3061 df-rex 3070 df-rmo 3375 df-reu 3376 df-rab 3432 df-v 3475 df-sbc 3778 df-csb 3894 df-dif 3951 df-un 3953 df-in 3955 df-ss 3965 df-pss 3967 df-nul 4323 df-if 4529 df-pw 4604 df-sn 4629 df-pr 4631 df-tp 4633 df-op 4635 df-uni 4909 df-int 4951 df-iun 4999 df-iin 5000 df-br 5149 df-opab 5211 df-mpt 5232 df-tr 5266 df-id 5574 df-eprel 5580 df-po 5588 df-so 5589 df-fr 5631 df-we 5633 df-xp 5682 df-rel 5683 df-cnv 5684 df-co 5685 df-dm 5686 df-rn 5687 df-res 5688 df-ima 5689 df-pred 6300 df-ord 6367 df-on 6368 df-lim 6369 df-suc 6370 df-iota 6495 df-fun 6545 df-fn 6546 df-f 6547 df-f1 6548 df-fo 6549 df-f1o 6550 df-fv 6551 df-riota 7368 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7860 df-1st 7979 df-2nd 7980 df-tpos 8217 df-undef 8264 df-frecs 8272 df-wrecs 8303 df-recs 8377 df-rdg 8416 df-1o 8472 df-er 8709 df-map 8828 df-en 8946 df-dom 8947 df-sdom 8948 df-fin 8949 df-pnf 11257 df-mnf 11258 df-xr 11259 df-ltxr 11260 df-le 11261 df-sub 11453 df-neg 11454 df-nn 12220 df-2 12282 df-3 12283 df-4 12284 df-5 12285 df-6 12286 df-n0 12480 df-z 12566 df-uz 12830 df-fz 13492 df-struct 17087 df-sets 17104 df-slot 17122 df-ndx 17134 df-base 17152 df-ress 17181 df-plusg 17217 df-mulr 17218 df-sca 17220 df-vsca 17221 df-0g 17394 df-proset 18258 df-poset 18276 df-plt 18293 df-lub 18309 df-glb 18310 df-join 18311 df-meet 18312 df-p0 18388 df-p1 18389 df-lat 18395 df-clat 18462 df-mgm 18571 df-sgrp 18650 df-mnd 18666 df-submnd 18712 df-grp 18864 df-minusg 18865 df-sbg 18866 df-subg 19046 df-cntz 19229 df-lsm 19552 df-cmn 19698 df-abl 19699 df-mgp 20036 df-rng 20054 df-ur 20083 df-ring 20136 df-oppr 20232 df-dvdsr 20255 df-unit 20256 df-invr 20286 df-dvr 20299 df-drng 20585 df-lmod 20704 df-lss 20775 df-lsp 20815 df-lvec 20947 df-lsatoms 38312 df-oposet 38512 df-ol 38514 df-oml 38515 df-covers 38602 df-ats 38603 df-atl 38634 df-cvlat 38658 df-hlat 38687 df-llines 38835 df-lplanes 38836 df-lvols 38837 df-lines 38838 df-psubsp 38840 df-pmap 38841 df-padd 39133 df-lhyp 39325 df-laut 39326 df-ldil 39441 df-ltrn 39442 df-trl 39496 df-tendo 40092 df-edring 40094 df-disoa 40366 df-dvech 40416 df-dib 40476 df-dic 40510 df-dih 40566 |
This theorem is referenced by: dihatexv 40675 dihjat4 40770 dvh4dimat 40775 |
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