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| Mirrors > Home > MPE Home > Th. List > Mathboxes > diarnN | Structured version Visualization version GIF version | ||
| Description: Partial isomorphism A maps onto the set of all closed subspaces of partial vector space A. Part of Lemma M of [Crawley] p. 121 line 12, with closed subspaces rather than subspaces. (Contributed by NM, 17-Jan-2014.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| dvadia.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| dvadia.u | ⊢ 𝑈 = ((DVecA‘𝐾)‘𝑊) |
| dvadia.i | ⊢ 𝐼 = ((DIsoA‘𝐾)‘𝑊) |
| dvadia.n | ⊢ ⊥ = ((ocA‘𝐾)‘𝑊) |
| dvadia.s | ⊢ 𝑆 = (LSubSp‘𝑈) |
| Ref | Expression |
|---|---|
| diarnN | ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → ran 𝐼 = {𝑥 ∈ 𝑆 ∣ ( ⊥ ‘( ⊥ ‘𝑥)) = 𝑥}) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | dvadia.h | . . . 4 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 2 | dvadia.u | . . . 4 ⊢ 𝑈 = ((DVecA‘𝐾)‘𝑊) | |
| 3 | dvadia.i | . . . 4 ⊢ 𝐼 = ((DIsoA‘𝐾)‘𝑊) | |
| 4 | dvadia.s | . . . 4 ⊢ 𝑆 = (LSubSp‘𝑈) | |
| 5 | 1, 2, 3, 4 | diasslssN 41684 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → ran 𝐼 ⊆ 𝑆) |
| 6 | sseqin2 4176 | . . 3 ⊢ (ran 𝐼 ⊆ 𝑆 ↔ (𝑆 ∩ ran 𝐼) = ran 𝐼) | |
| 7 | 5, 6 | sylib 220 | . 2 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (𝑆 ∩ ran 𝐼) = ran 𝐼) |
| 8 | dvadia.n | . . . . . . 7 ⊢ ⊥ = ((ocA‘𝐾)‘𝑊) | |
| 9 | 1, 3, 8 | doca3N 41752 | . . . . . 6 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑥 ∈ ran 𝐼) → ( ⊥ ‘( ⊥ ‘𝑥)) = 𝑥) |
| 10 | 9 | ex 416 | . . . . 5 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (𝑥 ∈ ran 𝐼 → ( ⊥ ‘( ⊥ ‘𝑥)) = 𝑥)) |
| 11 | 10 | adantr 484 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑥 ∈ 𝑆) → (𝑥 ∈ ran 𝐼 → ( ⊥ ‘( ⊥ ‘𝑥)) = 𝑥)) |
| 12 | 1, 2, 3, 8, 4 | dvadiaN 41753 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑥 ∈ 𝑆 ∧ ( ⊥ ‘( ⊥ ‘𝑥)) = 𝑥)) → 𝑥 ∈ ran 𝐼) |
| 13 | 12 | expr 460 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑥 ∈ 𝑆) → (( ⊥ ‘( ⊥ ‘𝑥)) = 𝑥 → 𝑥 ∈ ran 𝐼)) |
| 14 | 11, 13 | impbid 214 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑥 ∈ 𝑆) → (𝑥 ∈ ran 𝐼 ↔ ( ⊥ ‘( ⊥ ‘𝑥)) = 𝑥)) |
| 15 | 14 | rabbi2dva 4178 | . 2 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (𝑆 ∩ ran 𝐼) = {𝑥 ∈ 𝑆 ∣ ( ⊥ ‘( ⊥ ‘𝑥)) = 𝑥}) |
| 16 | 7, 15 | eqtr3d 2800 | 1 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → ran 𝐼 = {𝑥 ∈ 𝑆 ∣ ( ⊥ ‘( ⊥ ‘𝑥)) = 𝑥}) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 = wceq 1561 ∈ wcel 2143 {crab 3415 ∩ cin 3904 ⊆ wss 3905 ran crn 5649 ‘cfv 6522 LSubSpclss 20999 HLchlt 39975 LHypclh 40609 DVecAcdveca 41627 DIsoAcdia 41653 ocAcocaN 41744 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1816 ax-4 1830 ax-5 1931 ax-6 1988 ax-7 2029 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5228 ax-sep 5247 ax-nul 5257 ax-pow 5323 ax-pr 5391 ax-un 7719 ax-cnex 11130 ax-resscn 11131 ax-1cn 11132 ax-icn 11133 ax-addcl 11134 ax-addrcl 11135 ax-mulcl 11136 ax-mulrcl 11137 ax-mulcom 11138 ax-addass 11139 ax-mulass 11140 ax-distr 11141 ax-i2m1 11142 ax-1ne0 11143 ax-1rid 11144 ax-rnegex 11145 ax-rrecex 11146 ax-cnre 11147 ax-pre-lttri 11148 ax-pre-lttrn 11149 ax-pre-ltadd 11150 ax-pre-mulgt0 11151 ax-riotaBAD 39578 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1100 df-3an 1101 df-tru 1564 df-fal 1574 df-ex 1801 df-nf 1805 df-sb 2092 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3063 df-ral 3078 df-rex 3088 df-rmo 3368 df-reu 3369 df-rab 3416 df-v 3457 df-sbc 3746 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-pss 3925 df-nul 4287 df-if 4482 df-pw 4558 df-sn 4584 df-pr 4586 df-tp 4588 df-op 4590 df-uni 4867 df-int 4907 df-iun 4952 df-iin 4953 df-br 5102 df-opab 5164 df-mpt 5183 df-tr 5209 df-id 5543 df-eprel 5548 df-po 5556 df-so 5557 df-fr 5601 df-we 5603 df-xp 5654 df-rel 5655 df-cnv 5656 df-co 5657 df-dm 5658 df-rn 5659 df-res 5660 df-ima 5661 df-pred 6289 df-ord 6350 df-on 6351 df-lim 6352 df-suc 6353 df-iota 6478 df-fun 6524 df-fn 6525 df-f 6526 df-f1 6527 df-fo 6528 df-f1o 6529 df-fv 6530 df-riota 7354 df-ov 7400 df-oprab 7401 df-mpo 7402 df-om 7848 df-1st 7971 df-2nd 7972 df-undef 8254 df-frecs 8263 df-wrecs 8294 df-recs 8343 df-rdg 8382 df-1o 8438 df-er 8679 df-map 8811 df-en 8929 df-dom 8930 df-sdom 8931 df-fin 8932 df-pnf 11219 df-mnf 11220 df-xr 11221 df-ltxr 11222 df-le 11223 df-sub 11417 df-neg 11418 df-nn 12212 df-2 12281 df-3 12282 df-4 12283 df-5 12284 df-6 12285 df-n0 12483 df-z 12570 df-uz 12841 df-fz 13514 df-struct 17184 df-slot 17219 df-ndx 17231 df-base 17247 df-plusg 17300 df-mulr 17301 df-sca 17303 df-vsca 17304 df-proset 18327 df-poset 18346 df-plt 18361 df-lub 18377 df-glb 18378 df-join 18379 df-meet 18380 df-p0 18456 df-p1 18457 df-lat 18465 df-clat 18532 df-lss 21000 df-oposet 39801 df-cmtN 39802 df-ol 39803 df-oml 39804 df-covers 39891 df-ats 39892 df-atl 39923 df-cvlat 39947 df-hlat 39976 df-llines 40123 df-lplanes 40124 df-lvols 40125 df-lines 40126 df-psubsp 40128 df-pmap 40129 df-padd 40421 df-lhyp 40613 df-laut 40614 df-ldil 40729 df-ltrn 40730 df-trl 40784 df-tendo 41380 df-edring 41382 df-dveca 41628 df-disoa 41654 df-docaN 41745 |
| This theorem is referenced by: diaf1oN 41755 |
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