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| Mirrors > Home > HSE Home > Th. List > cnlnssadj | Structured version Visualization version GIF version | ||
| Description: Every continuous linear Hilbert space operator has an adjoint. (Contributed by NM, 18-Feb-2006.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| cnlnssadj | ⊢ (LinOp ∩ ContOp) ⊆ dom adjℎ |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnlnadj 32158 | . . . . 5 ⊢ (𝑦 ∈ (LinOp ∩ ContOp) → ∃𝑡 ∈ (LinOp ∩ ContOp)∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ ((𝑦‘𝑥) ·ih 𝑧) = (𝑥 ·ih (𝑡‘𝑧))) | |
| 2 | df-rex 3062 | . . . . 5 ⊢ (∃𝑡 ∈ (LinOp ∩ ContOp)∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ ((𝑦‘𝑥) ·ih 𝑧) = (𝑥 ·ih (𝑡‘𝑧)) ↔ ∃𝑡(𝑡 ∈ (LinOp ∩ ContOp) ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ ((𝑦‘𝑥) ·ih 𝑧) = (𝑥 ·ih (𝑡‘𝑧)))) | |
| 3 | 1, 2 | sylib 218 | . . . 4 ⊢ (𝑦 ∈ (LinOp ∩ ContOp) → ∃𝑡(𝑡 ∈ (LinOp ∩ ContOp) ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ ((𝑦‘𝑥) ·ih 𝑧) = (𝑥 ·ih (𝑡‘𝑧)))) |
| 4 | inss1 4190 | . . . . . . . . . 10 ⊢ (LinOp ∩ ContOp) ⊆ LinOp | |
| 5 | 4 | sseli 3930 | . . . . . . . . 9 ⊢ (𝑦 ∈ (LinOp ∩ ContOp) → 𝑦 ∈ LinOp) |
| 6 | lnopf 31938 | . . . . . . . . 9 ⊢ (𝑦 ∈ LinOp → 𝑦: ℋ⟶ ℋ) | |
| 7 | 5, 6 | syl 17 | . . . . . . . 8 ⊢ (𝑦 ∈ (LinOp ∩ ContOp) → 𝑦: ℋ⟶ ℋ) |
| 8 | 7 | a1d 25 | . . . . . . 7 ⊢ (𝑦 ∈ (LinOp ∩ ContOp) → ((𝑡 ∈ (LinOp ∩ ContOp) ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ ((𝑦‘𝑥) ·ih 𝑧) = (𝑥 ·ih (𝑡‘𝑧))) → 𝑦: ℋ⟶ ℋ)) |
| 9 | 4 | sseli 3930 | . . . . . . . . . 10 ⊢ (𝑡 ∈ (LinOp ∩ ContOp) → 𝑡 ∈ LinOp) |
| 10 | lnopf 31938 | . . . . . . . . . 10 ⊢ (𝑡 ∈ LinOp → 𝑡: ℋ⟶ ℋ) | |
| 11 | 9, 10 | syl 17 | . . . . . . . . 9 ⊢ (𝑡 ∈ (LinOp ∩ ContOp) → 𝑡: ℋ⟶ ℋ) |
| 12 | 11 | a1i 11 | . . . . . . . 8 ⊢ (𝑦 ∈ (LinOp ∩ ContOp) → (𝑡 ∈ (LinOp ∩ ContOp) → 𝑡: ℋ⟶ ℋ)) |
| 13 | 12 | adantrd 491 | . . . . . . 7 ⊢ (𝑦 ∈ (LinOp ∩ ContOp) → ((𝑡 ∈ (LinOp ∩ ContOp) ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ ((𝑦‘𝑥) ·ih 𝑧) = (𝑥 ·ih (𝑡‘𝑧))) → 𝑡: ℋ⟶ ℋ)) |
| 14 | eqcom 2744 | . . . . . . . . . . 11 ⊢ (((𝑦‘𝑥) ·ih 𝑧) = (𝑥 ·ih (𝑡‘𝑧)) ↔ (𝑥 ·ih (𝑡‘𝑧)) = ((𝑦‘𝑥) ·ih 𝑧)) | |
| 15 | 14 | biimpi 216 | . . . . . . . . . 10 ⊢ (((𝑦‘𝑥) ·ih 𝑧) = (𝑥 ·ih (𝑡‘𝑧)) → (𝑥 ·ih (𝑡‘𝑧)) = ((𝑦‘𝑥) ·ih 𝑧)) |
| 16 | 15 | 2ralimi 3107 | . . . . . . . . 9 ⊢ (∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ ((𝑦‘𝑥) ·ih 𝑧) = (𝑥 ·ih (𝑡‘𝑧)) → ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑡‘𝑧)) = ((𝑦‘𝑥) ·ih 𝑧)) |
| 17 | adjsym 31912 | . . . . . . . . . 10 ⊢ ((𝑡: ℋ⟶ ℋ ∧ 𝑦: ℋ⟶ ℋ) → (∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑡‘𝑧)) = ((𝑦‘𝑥) ·ih 𝑧) ↔ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑦‘𝑧)) = ((𝑡‘𝑥) ·ih 𝑧))) | |
| 18 | 11, 7, 17 | syl2anr 598 | . . . . . . . . 9 ⊢ ((𝑦 ∈ (LinOp ∩ ContOp) ∧ 𝑡 ∈ (LinOp ∩ ContOp)) → (∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑡‘𝑧)) = ((𝑦‘𝑥) ·ih 𝑧) ↔ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑦‘𝑧)) = ((𝑡‘𝑥) ·ih 𝑧))) |
| 19 | 16, 18 | imbitrid 244 | . . . . . . . 8 ⊢ ((𝑦 ∈ (LinOp ∩ ContOp) ∧ 𝑡 ∈ (LinOp ∩ ContOp)) → (∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ ((𝑦‘𝑥) ·ih 𝑧) = (𝑥 ·ih (𝑡‘𝑧)) → ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑦‘𝑧)) = ((𝑡‘𝑥) ·ih 𝑧))) |
| 20 | 19 | expimpd 453 | . . . . . . 7 ⊢ (𝑦 ∈ (LinOp ∩ ContOp) → ((𝑡 ∈ (LinOp ∩ ContOp) ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ ((𝑦‘𝑥) ·ih 𝑧) = (𝑥 ·ih (𝑡‘𝑧))) → ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑦‘𝑧)) = ((𝑡‘𝑥) ·ih 𝑧))) |
| 21 | 8, 13, 20 | 3jcad 1130 | . . . . . 6 ⊢ (𝑦 ∈ (LinOp ∩ ContOp) → ((𝑡 ∈ (LinOp ∩ ContOp) ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ ((𝑦‘𝑥) ·ih 𝑧) = (𝑥 ·ih (𝑡‘𝑧))) → (𝑦: ℋ⟶ ℋ ∧ 𝑡: ℋ⟶ ℋ ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑦‘𝑧)) = ((𝑡‘𝑥) ·ih 𝑧)))) |
| 22 | dfadj2 31964 | . . . . . . . 8 ⊢ adjℎ = {〈𝑢, 𝑣〉 ∣ (𝑢: ℋ⟶ ℋ ∧ 𝑣: ℋ⟶ ℋ ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑢‘𝑧)) = ((𝑣‘𝑥) ·ih 𝑧))} | |
| 23 | 22 | eleq2i 2829 | . . . . . . 7 ⊢ (〈𝑦, 𝑡〉 ∈ adjℎ ↔ 〈𝑦, 𝑡〉 ∈ {〈𝑢, 𝑣〉 ∣ (𝑢: ℋ⟶ ℋ ∧ 𝑣: ℋ⟶ ℋ ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑢‘𝑧)) = ((𝑣‘𝑥) ·ih 𝑧))}) |
| 24 | vex 3445 | . . . . . . . 8 ⊢ 𝑦 ∈ V | |
| 25 | vex 3445 | . . . . . . . 8 ⊢ 𝑡 ∈ V | |
| 26 | feq1 6641 | . . . . . . . . 9 ⊢ (𝑢 = 𝑦 → (𝑢: ℋ⟶ ℋ ↔ 𝑦: ℋ⟶ ℋ)) | |
| 27 | fveq1 6834 | . . . . . . . . . . . 12 ⊢ (𝑢 = 𝑦 → (𝑢‘𝑧) = (𝑦‘𝑧)) | |
| 28 | 27 | oveq2d 7376 | . . . . . . . . . . 11 ⊢ (𝑢 = 𝑦 → (𝑥 ·ih (𝑢‘𝑧)) = (𝑥 ·ih (𝑦‘𝑧))) |
| 29 | 28 | eqeq1d 2739 | . . . . . . . . . 10 ⊢ (𝑢 = 𝑦 → ((𝑥 ·ih (𝑢‘𝑧)) = ((𝑣‘𝑥) ·ih 𝑧) ↔ (𝑥 ·ih (𝑦‘𝑧)) = ((𝑣‘𝑥) ·ih 𝑧))) |
| 30 | 29 | 2ralbidv 3201 | . . . . . . . . 9 ⊢ (𝑢 = 𝑦 → (∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑢‘𝑧)) = ((𝑣‘𝑥) ·ih 𝑧) ↔ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑦‘𝑧)) = ((𝑣‘𝑥) ·ih 𝑧))) |
| 31 | 26, 30 | 3anbi13d 1441 | . . . . . . . 8 ⊢ (𝑢 = 𝑦 → ((𝑢: ℋ⟶ ℋ ∧ 𝑣: ℋ⟶ ℋ ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑢‘𝑧)) = ((𝑣‘𝑥) ·ih 𝑧)) ↔ (𝑦: ℋ⟶ ℋ ∧ 𝑣: ℋ⟶ ℋ ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑦‘𝑧)) = ((𝑣‘𝑥) ·ih 𝑧)))) |
| 32 | feq1 6641 | . . . . . . . . 9 ⊢ (𝑣 = 𝑡 → (𝑣: ℋ⟶ ℋ ↔ 𝑡: ℋ⟶ ℋ)) | |
| 33 | fveq1 6834 | . . . . . . . . . . . 12 ⊢ (𝑣 = 𝑡 → (𝑣‘𝑥) = (𝑡‘𝑥)) | |
| 34 | 33 | oveq1d 7375 | . . . . . . . . . . 11 ⊢ (𝑣 = 𝑡 → ((𝑣‘𝑥) ·ih 𝑧) = ((𝑡‘𝑥) ·ih 𝑧)) |
| 35 | 34 | eqeq2d 2748 | . . . . . . . . . 10 ⊢ (𝑣 = 𝑡 → ((𝑥 ·ih (𝑦‘𝑧)) = ((𝑣‘𝑥) ·ih 𝑧) ↔ (𝑥 ·ih (𝑦‘𝑧)) = ((𝑡‘𝑥) ·ih 𝑧))) |
| 36 | 35 | 2ralbidv 3201 | . . . . . . . . 9 ⊢ (𝑣 = 𝑡 → (∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑦‘𝑧)) = ((𝑣‘𝑥) ·ih 𝑧) ↔ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑦‘𝑧)) = ((𝑡‘𝑥) ·ih 𝑧))) |
| 37 | 32, 36 | 3anbi23d 1442 | . . . . . . . 8 ⊢ (𝑣 = 𝑡 → ((𝑦: ℋ⟶ ℋ ∧ 𝑣: ℋ⟶ ℋ ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑦‘𝑧)) = ((𝑣‘𝑥) ·ih 𝑧)) ↔ (𝑦: ℋ⟶ ℋ ∧ 𝑡: ℋ⟶ ℋ ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑦‘𝑧)) = ((𝑡‘𝑥) ·ih 𝑧)))) |
| 38 | 24, 25, 31, 37 | opelopab 5491 | . . . . . . 7 ⊢ (〈𝑦, 𝑡〉 ∈ {〈𝑢, 𝑣〉 ∣ (𝑢: ℋ⟶ ℋ ∧ 𝑣: ℋ⟶ ℋ ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑢‘𝑧)) = ((𝑣‘𝑥) ·ih 𝑧))} ↔ (𝑦: ℋ⟶ ℋ ∧ 𝑡: ℋ⟶ ℋ ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑦‘𝑧)) = ((𝑡‘𝑥) ·ih 𝑧))) |
| 39 | 23, 38 | bitr2i 276 | . . . . . 6 ⊢ ((𝑦: ℋ⟶ ℋ ∧ 𝑡: ℋ⟶ ℋ ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ (𝑥 ·ih (𝑦‘𝑧)) = ((𝑡‘𝑥) ·ih 𝑧)) ↔ 〈𝑦, 𝑡〉 ∈ adjℎ) |
| 40 | 21, 39 | imbitrdi 251 | . . . . 5 ⊢ (𝑦 ∈ (LinOp ∩ ContOp) → ((𝑡 ∈ (LinOp ∩ ContOp) ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ ((𝑦‘𝑥) ·ih 𝑧) = (𝑥 ·ih (𝑡‘𝑧))) → 〈𝑦, 𝑡〉 ∈ adjℎ)) |
| 41 | 40 | eximdv 1919 | . . . 4 ⊢ (𝑦 ∈ (LinOp ∩ ContOp) → (∃𝑡(𝑡 ∈ (LinOp ∩ ContOp) ∧ ∀𝑥 ∈ ℋ ∀𝑧 ∈ ℋ ((𝑦‘𝑥) ·ih 𝑧) = (𝑥 ·ih (𝑡‘𝑧))) → ∃𝑡〈𝑦, 𝑡〉 ∈ adjℎ)) |
| 42 | 3, 41 | mpd 15 | . . 3 ⊢ (𝑦 ∈ (LinOp ∩ ContOp) → ∃𝑡〈𝑦, 𝑡〉 ∈ adjℎ) |
| 43 | 24 | eldm2 5851 | . . 3 ⊢ (𝑦 ∈ dom adjℎ ↔ ∃𝑡〈𝑦, 𝑡〉 ∈ adjℎ) |
| 44 | 42, 43 | sylibr 234 | . 2 ⊢ (𝑦 ∈ (LinOp ∩ ContOp) → 𝑦 ∈ dom adjℎ) |
| 45 | 44 | ssriv 3938 | 1 ⊢ (LinOp ∩ ContOp) ⊆ dom adjℎ |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∧ wa 395 ∧ w3a 1087 = wceq 1542 ∃wex 1781 ∈ wcel 2114 ∀wral 3052 ∃wrex 3061 ∩ cin 3901 ⊆ wss 3902 〈cop 4587 {copab 5161 dom cdm 5625 ⟶wf 6489 ‘cfv 6493 (class class class)co 7360 ℋchba 30998 ·ih csp 31001 ContOpccop 31025 LinOpclo 31026 adjℎcado 31034 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-rep 5225 ax-sep 5242 ax-nul 5252 ax-pow 5311 ax-pr 5378 ax-un 7682 ax-inf2 9554 ax-cc 10349 ax-cnex 11086 ax-resscn 11087 ax-1cn 11088 ax-icn 11089 ax-addcl 11090 ax-addrcl 11091 ax-mulcl 11092 ax-mulrcl 11093 ax-mulcom 11094 ax-addass 11095 ax-mulass 11096 ax-distr 11097 ax-i2m1 11098 ax-1ne0 11099 ax-1rid 11100 ax-rnegex 11101 ax-rrecex 11102 ax-cnre 11103 ax-pre-lttri 11104 ax-pre-lttrn 11105 ax-pre-ltadd 11106 ax-pre-mulgt0 11107 ax-pre-sup 11108 ax-addf 11109 ax-mulf 11110 ax-hilex 31078 ax-hfvadd 31079 ax-hvcom 31080 ax-hvass 31081 ax-hv0cl 31082 ax-hvaddid 31083 ax-hfvmul 31084 ax-hvmulid 31085 ax-hvmulass 31086 ax-hvdistr1 31087 ax-hvdistr2 31088 ax-hvmul0 31089 ax-hfi 31158 ax-his1 31161 ax-his2 31162 ax-his3 31163 ax-his4 31164 ax-hcompl 31281 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3062 df-rmo 3351 df-reu 3352 df-rab 3401 df-v 3443 df-sbc 3742 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-pss 3922 df-nul 4287 df-if 4481 df-pw 4557 df-sn 4582 df-pr 4584 df-tp 4586 df-op 4588 df-uni 4865 df-int 4904 df-iun 4949 df-iin 4950 df-br 5100 df-opab 5162 df-mpt 5181 df-tr 5207 df-id 5520 df-eprel 5525 df-po 5533 df-so 5534 df-fr 5578 df-se 5579 df-we 5580 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-rn 5636 df-res 5637 df-ima 5638 df-pred 6260 df-ord 6321 df-on 6322 df-lim 6323 df-suc 6324 df-iota 6449 df-fun 6495 df-fn 6496 df-f 6497 df-f1 6498 df-fo 6499 df-f1o 6500 df-fv 6501 df-isom 6502 df-riota 7317 df-ov 7363 df-oprab 7364 df-mpo 7365 df-of 7624 df-om 7811 df-1st 7935 df-2nd 7936 df-supp 8105 df-frecs 8225 df-wrecs 8256 df-recs 8305 df-rdg 8343 df-1o 8399 df-2o 8400 df-oadd 8403 df-omul 8404 df-er 8637 df-map 8769 df-pm 8770 df-ixp 8840 df-en 8888 df-dom 8889 df-sdom 8890 df-fin 8891 df-fsupp 9269 df-fi 9318 df-sup 9349 df-inf 9350 df-oi 9419 df-card 9855 df-acn 9858 df-pnf 11172 df-mnf 11173 df-xr 11174 df-ltxr 11175 df-le 11176 df-sub 11370 df-neg 11371 df-div 11799 df-nn 12150 df-2 12212 df-3 12213 df-4 12214 df-5 12215 df-6 12216 df-7 12217 df-8 12218 df-9 12219 df-n0 12406 df-z 12493 df-dec 12612 df-uz 12756 df-q 12866 df-rp 12910 df-xneg 13030 df-xadd 13031 df-xmul 13032 df-ioo 13269 df-ico 13271 df-icc 13272 df-fz 13428 df-fzo 13575 df-fl 13716 df-seq 13929 df-exp 13989 df-hash 14258 df-cj 15026 df-re 15027 df-im 15028 df-sqrt 15162 df-abs 15163 df-clim 15415 df-rlim 15416 df-sum 15614 df-struct 17078 df-sets 17095 df-slot 17113 df-ndx 17125 df-base 17141 df-ress 17162 df-plusg 17194 df-mulr 17195 df-starv 17196 df-sca 17197 df-vsca 17198 df-ip 17199 df-tset 17200 df-ple 17201 df-ds 17203 df-unif 17204 df-hom 17205 df-cco 17206 df-rest 17346 df-topn 17347 df-0g 17365 df-gsum 17366 df-topgen 17367 df-pt 17368 df-prds 17371 df-xrs 17427 df-qtop 17432 df-imas 17433 df-xps 17435 df-mre 17509 df-mrc 17510 df-acs 17512 df-mgm 18569 df-sgrp 18648 df-mnd 18664 df-submnd 18713 df-mulg 19002 df-cntz 19250 df-cmn 19715 df-psmet 21305 df-xmet 21306 df-met 21307 df-bl 21308 df-mopn 21309 df-fbas 21310 df-fg 21311 df-cnfld 21314 df-top 22842 df-topon 22859 df-topsp 22881 df-bases 22894 df-cld 22967 df-ntr 22968 df-cls 22969 df-nei 23046 df-cn 23175 df-cnp 23176 df-lm 23177 df-t1 23262 df-haus 23263 df-tx 23510 df-hmeo 23703 df-fil 23794 df-fm 23886 df-flim 23887 df-flf 23888 df-xms 24268 df-ms 24269 df-tms 24270 df-cfil 25215 df-cau 25216 df-cmet 25217 df-grpo 30572 df-gid 30573 df-ginv 30574 df-gdiv 30575 df-ablo 30624 df-vc 30638 df-nv 30671 df-va 30674 df-ba 30675 df-sm 30676 df-0v 30677 df-vs 30678 df-nmcv 30679 df-ims 30680 df-dip 30780 df-ssp 30801 df-ph 30892 df-cbn 30942 df-hnorm 31047 df-hba 31048 df-hvsub 31050 df-hlim 31051 df-hcau 31052 df-sh 31286 df-ch 31300 df-oc 31331 df-ch0 31332 df-shs 31387 df-pjh 31474 df-h0op 31827 df-nmop 31918 df-cnop 31919 df-lnop 31920 df-unop 31922 df-hmop 31923 df-nmfn 31924 df-nlfn 31925 df-cnfn 31926 df-lnfn 31927 df-adjh 31928 |
| This theorem is referenced by: bdopssadj 32160 |
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