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| Mirrors > Home > MPE Home > Th. List > Mathboxes > opoccl | Structured version Visualization version GIF version | ||
| Description: Closure of orthocomplement operation. (choccl 31330 analog.) (Contributed by NM, 20-Oct-2011.) |
| Ref | Expression |
|---|---|
| opoccl.b | ⊢ 𝐵 = (Base‘𝐾) |
| opoccl.o | ⊢ ⊥ = (oc‘𝐾) |
| Ref | Expression |
|---|---|
| opoccl | ⊢ ((𝐾 ∈ OP ∧ 𝑋 ∈ 𝐵) → ( ⊥ ‘𝑋) ∈ 𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | opoccl.b | . . . . 5 ⊢ 𝐵 = (Base‘𝐾) | |
| 2 | eqid 2734 | . . . . 5 ⊢ (le‘𝐾) = (le‘𝐾) | |
| 3 | opoccl.o | . . . . 5 ⊢ ⊥ = (oc‘𝐾) | |
| 4 | eqid 2734 | . . . . 5 ⊢ (join‘𝐾) = (join‘𝐾) | |
| 5 | eqid 2734 | . . . . 5 ⊢ (meet‘𝐾) = (meet‘𝐾) | |
| 6 | eqid 2734 | . . . . 5 ⊢ (0.‘𝐾) = (0.‘𝐾) | |
| 7 | eqid 2734 | . . . . 5 ⊢ (1.‘𝐾) = (1.‘𝐾) | |
| 8 | 1, 2, 3, 4, 5, 6, 7 | oposlem 39381 | . . . 4 ⊢ ((𝐾 ∈ OP ∧ 𝑋 ∈ 𝐵 ∧ 𝑋 ∈ 𝐵) → ((( ⊥ ‘𝑋) ∈ 𝐵 ∧ ( ⊥ ‘( ⊥ ‘𝑋)) = 𝑋 ∧ (𝑋(le‘𝐾)𝑋 → ( ⊥ ‘𝑋)(le‘𝐾)( ⊥ ‘𝑋))) ∧ (𝑋(join‘𝐾)( ⊥ ‘𝑋)) = (1.‘𝐾) ∧ (𝑋(meet‘𝐾)( ⊥ ‘𝑋)) = (0.‘𝐾))) |
| 9 | 8 | 3anidm23 1423 | . . 3 ⊢ ((𝐾 ∈ OP ∧ 𝑋 ∈ 𝐵) → ((( ⊥ ‘𝑋) ∈ 𝐵 ∧ ( ⊥ ‘( ⊥ ‘𝑋)) = 𝑋 ∧ (𝑋(le‘𝐾)𝑋 → ( ⊥ ‘𝑋)(le‘𝐾)( ⊥ ‘𝑋))) ∧ (𝑋(join‘𝐾)( ⊥ ‘𝑋)) = (1.‘𝐾) ∧ (𝑋(meet‘𝐾)( ⊥ ‘𝑋)) = (0.‘𝐾))) |
| 10 | 9 | simp1d 1142 | . 2 ⊢ ((𝐾 ∈ OP ∧ 𝑋 ∈ 𝐵) → (( ⊥ ‘𝑋) ∈ 𝐵 ∧ ( ⊥ ‘( ⊥ ‘𝑋)) = 𝑋 ∧ (𝑋(le‘𝐾)𝑋 → ( ⊥ ‘𝑋)(le‘𝐾)( ⊥ ‘𝑋)))) |
| 11 | 10 | simp1d 1142 | 1 ⊢ ((𝐾 ∈ OP ∧ 𝑋 ∈ 𝐵) → ( ⊥ ‘𝑋) ∈ 𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1086 = wceq 1541 ∈ wcel 2113 class class class wbr 5096 ‘cfv 6490 (class class class)co 7356 Basecbs 17134 lecple 17182 occoc 17183 joincjn 18232 meetcmee 18233 0.cp0 18342 1.cp1 18343 OPcops 39371 |
| 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-ext 2706 ax-nul 5249 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-sb 2068 df-clab 2713 df-cleq 2726 df-clel 2809 df-ne 2931 df-ral 3050 df-rab 3398 df-v 3440 df-dif 3902 df-un 3904 df-ss 3916 df-nul 4284 df-if 4478 df-sn 4579 df-pr 4581 df-op 4585 df-uni 4862 df-br 5097 df-dm 5632 df-iota 6446 df-fv 6498 df-ov 7359 df-oposet 39375 |
| This theorem is referenced by: opcon2b 39396 oplecon3b 39399 oplecon1b 39400 opoc1 39401 opltcon3b 39403 opltcon1b 39404 opltcon2b 39405 riotaocN 39408 oldmm1 39416 oldmm2 39417 oldmm3N 39418 oldmm4 39419 oldmj1 39420 oldmj2 39421 oldmj3 39422 oldmj4 39423 olm11 39426 latmassOLD 39428 omllaw2N 39443 omllaw4 39445 cmtcomlemN 39447 cmt2N 39449 cmt3N 39450 cmt4N 39451 cmtbr2N 39452 cmtbr3N 39453 cmtbr4N 39454 lecmtN 39455 omlfh1N 39457 omlfh3N 39458 omlspjN 39460 cvrcon3b 39476 cvrcmp2 39483 atlatmstc 39518 glbconN 39576 glbconxN 39577 cvrexch 39619 1cvrco 39671 1cvratex 39672 1cvrjat 39674 polval2N 40105 polsubN 40106 2polpmapN 40112 2polvalN 40113 poldmj1N 40127 pmapj2N 40128 polatN 40130 2polatN 40131 pnonsingN 40132 ispsubcl2N 40146 polsubclN 40151 poml4N 40152 pmapojoinN 40167 pl42lem1N 40178 lhpoc2N 40214 lhpocnle 40215 lhpmod2i2 40237 lhpmod6i1 40238 lhprelat3N 40239 trlcl 40363 trlle 40383 docaclN 41323 doca2N 41325 djajN 41336 dih1 41485 dih1dimatlem 41528 dochcl 41552 dochvalr3 41562 doch2val2 41563 dochss 41564 dochocss 41565 dochoc 41566 dochnoncon 41590 djhlj 41600 |
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